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Braking and handling performance may be adversely affected if all the tires are not replaced at the same time. If proper rotation and maintenance have been done, all four tires should wear out at about the same time. See Tire Rotation on page 10-48 for information on proper tire rotation. However, if it is
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (52,1)
10-52
Vehicle Care
If the vehicle tires must be replaced with a tire that does not have a TPC Spec number, make sure they are the same size, load range, speed rating, and construction (radial) as the original tires. Vehicles that have a tire pressure monitoring system could give an inaccurate low-pressure warning if non-TPC Spec rated tires are installed. See Tire Pressure Monitor Operation on page 10-45. The Tire and Loading Information label indicates the original equipment tires on the vehicle. See Vehicle Load Limits on page 9-11, for the label location and more information about the Tire and Loading Information label.
Different Size Tires and Wheels If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, and resistance to rollover may be affected. If the vehicle has electronic systems such as antilock brakes, rollover airbags, traction control, electronic stability control, or All-Wheel Drive, the performance of these systems can also be affected.
{ Warning
If different sized wheels are used, there may not be an acceptable level of performance and safety if tires not recommended for those wheels are selected. This increases the chance of a crash and serious injury. Only use GM
(Continued)
Warning (Continued)
specific wheel and tire systems developed for the vehicle, and have them properly installed by a GM certified technician.
See Buying New Tires on page 10-50 and Accessories and Modifications on page 10-2.
Uniform Tire Quality Grading The following information relates to the system developed by the United States National Highway Traffic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature performance. This applies only to vehicles sold in the United States. The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (53,1)
(UTQG) system does not apply to deep tread, winter tires, compact spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards. Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:
Treadwear 200 Traction AA Temperature A All Passenger Car Tires Must Conform to Federal Safety Requirements In Addition To These Grades.
Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and one-half (1½) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate.
Vehicle Care
10-53
Traction The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.
Temperature The temperature grades are A (the highest), B, and C, representing the tire's resistance to the generation of heat and its ability to dissipate heat when tested under controlled
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (54,1)
10-54
Vehicle Care
conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing are not necessary on a regular basis. Consider an alignment check if there is unusual tire wear or the vehicle is significantly pulling to one side or the other. Some slight pull to the left or right, depending on the crown of the road and/or other road surface variations such as troughs or ruts, is normal. If the vehicle is vibrating when driving on a smooth road, the tires and wheels may need to be rebalanced. See your dealer for proper diagnosis.
Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced.
If the wheel leaks air, replace it. Some aluminum wheels can be repaired. See your dealer if any of these conditions exist. Your dealer will know the kind of wheel that is needed. Each new wheel should have the same load-carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. Replace wheels, wheel bolts, wheel nuts, or Tire Pressure Monitor System (TPMS) sensors with new GM original equipment parts.
{ Warning
Using the wrong replacement wheels, wheel bolts, or wheel nuts can be dangerous. It could affect the braking and handling of the vehicle. Tires can lose air, and cause loss of control, causing (Continued)
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (55,1)
Vehicle Care
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Warning (Continued)
control and a crash. Use another type of traction device only if its manufacturer recommends it for the vehicle's tire size combination and road conditions. Follow that manufacturer's instructions. To avoid vehicle damage, drive slowly and readjust or remove the traction device if it contacts the vehicle. Do not spin the wheels. If traction devices are used, install them on the rear tires.
Warning (Continued)
a crash. Always use the correct wheel, wheel bolts, and wheel nuts for replacement.
{ Caution
The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis.
Used Replacement Wheels
{ Warning
Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be unknown. It could fail suddenly and cause a crash. When replacing wheels, use a new GM original equipment wheel.
Tire Chains
{ Warning
Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause loss of
(Continued)
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (56,1)
10-56
Vehicle Care
If a Tire Goes Flat It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. See Tires on page 10-35. If air goes out of a tire, it is much more likely to leak out slowly. But if there is ever a blowout, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire creates a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop, well off the road, if possible. A rear blowout, particularly on a curve, acts much like a skid and may require the same correction as used in a skid. Stop pressing the accelerator pedal and steer to straighten the vehicle. It may be very bumpy and noisy. Gently brake to a stop, well off the road, if possible.
{ Warning
Driving on a flat tire will cause permanent damage to the tire. Re-inflating a tire after it has been driven on while severely underinflated or flat may cause a blowout and a serious crash. Never attempt to re-inflate a tire that has been driven on while severely underinflated or flat. Have your dealer or an authorized tire service center repair or replace the flat tire as soon as possible.
{ Warning
Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for (Continued)
Warning (Continued)
changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire.
If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place, well off the road, if possible. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6-3.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (57,1)
{ Warning Changing a tire can be dangerous. The vehicle can slip off the jack and roll over or fall causing injury or death. Find a level place to change the tire. To help prevent the vehicle from moving:
1. Set the parking brake firmly. 2. Put an automatic
transmission in P (Park) or a manual transmission in 1 (First) or R (Reverse).
3. Turn off the engine and do not restart while the vehicle is raised.
4. Do not allow passengers to
remain in the vehicle.
5. Place wheel blocks,
if equipped, on both sides of the tire at the opposite corner of the tire being changed.
This vehicle may come with a jack and spare tire or a tire sealant and compressor kit. To use the jacking equipment to change a spare tire safely, follow the instructions below. Then see Tire Changing on page 10-65. To use the tire sealant and compressor kit, see Tire Sealant and Compressor Kit on page 10-57. When the vehicle has a flat tire (2), use the following example as a guide to assist you in the placement of wheel blocks (1), if equipped.
1. Wheel Block (If Equipped) 2. Flat Tire
Vehicle Care
10-57
The following information explains how to repair or change a tire.
Tire Sealant and Compressor Kit
{ Warning
Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. Never run the engine in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust on page 9-22.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (58,1)
10-58
Vehicle Care
{ Warning
Overinflating a tire could cause the tire to rupture and you or others could be injured. Be sure to read and follow the tire sealant and compressor kit instructions and inflate the tire to its recommended pressure. Do not exceed the recommended pressure.
{ Warning
Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in its original location.
If this vehicle has a tire sealant and compressor kit, there may not be a spare tire, tire changing equipment, and on some vehicles there may not be a place to store a tire. The tire sealant and compressor can be used to temporarily seal punctures up to 6 mm (0.25 inch) in the tread area of the tire. It can also be used to inflate an under inflated tire. If the tire has been separated from the wheel, has damaged sidewalls, or has a large puncture, the tire is too severely damaged for the tire sealant and compressor kit to be effective. See Roadside Assistance Program on page 13-5. Read and follow all of the tire sealant and compressor kit instructions.
The kit includes:
1. On/Off Switch 2. Pressure Gauge 3. Tire Sealant Canister 4. Air Only Hose 5. Sealant/Air Hose 6. Power Plug
Tire Sealant Read and follow the safe handling instructions on the label adhered to the sealant canister.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (59,1)
Check the tire sealant expiration date on the sealant canister. The sealant canister should be replaced before its expiration date. Replacement sealant canisters are available at your local dealer. See “Removal and Installation of the Sealant Canister” following. There is only enough sealant to seal one tire. After usage, the sealant canister and sealant/air hose assembly must be replaced. See “Removal and Installation of the Sealant Canister” following.
Using the Tire Sealant and Compressor Kit to Temporarily Seal and Inflate a Punctured Tire When using the tire sealant and compressor kit during cold temperatures, warm the kit in a heated environment for five minutes. This will help to inflate the tire faster.
If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6-3. See If a Tire Goes Flat on page 10-56 for other important safety warnings. Do not remove any objects that have penetrated the tire. 1. Remove the tire sealant and
compressor kit from its storage location. See Storing the Tire Sealant and Compressor Kit on page 10-64.
2. Remove the sealant/air hose (5) from the side of the compressor.
3. Remove the power plug (6). 4. Place the kit on the ground.
Make sure the tire valve stem is positioned close to the ground so the hose will reach it.
5. Remove the valve stem cap from
the flat tire by turning it counterclockwise.
Vehicle Care
10-59
6. Attach the sealant/air hose (5)
onto the tire valve. Turn it clockwise until it is tight.
7. Switch the on/off switch (1) to
the O position.
8. Plug the power plug (6) into the
power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets on page 5-4. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window.
9. Start the vehicle. The vehicle
must be running while using the air compressor.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (60,1)
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Vehicle Care
10. Switch the on/off switch (1) to
11.
the I position. The compressor will inject sealant and air into the tire. Sealant may leak from the puncture hole until the vehicle is driven and the hole has sealed. The pressure gauge (2) will initially show a high pressure while the compressor pushes the sealant into the tire. Once the sealant is completely dispersed into the tire, the pressure will quickly drop and start to rise again as the tire inflates with air only.
Inflate the tire to the recommended inflation pressure using the pressure gauge (2). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure on page 10-42. The pressure gauge (2) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate pressure reading. The compressor may be turned on/off until the correct pressure is reached.
{ Caution
If the recommended pressure cannot be reached after approximately 25 minutes, the vehicle should not be driven farther. The tire is too severely damaged and the tire sealant and compressor kit cannot inflate the
(Continued)
Caution (Continued)
tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Assistance Program on page 13-5.
12. Switch the on/off switch (1) to
the O position. The tire is not sealed and will continue to leak air until the vehicle is driven and the sealant is distributed in the tire. Therefore, Steps 13–19 must be done immediately after Step 12. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.
13. Unplug the power plug (6) from
the accessory power outlet in the vehicle.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (61,1)
14. Turn the sealant/air hose (5)
18. Return the equipment to its
21. Wipe off any sealant from the
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10-61
counterclockwise to remove it from the tire valve stem.
15. Replace the tire valve
19.
stem cap.
16. Replace the sealant/air
hose (5), and the power plug (6
back in their original location.17.
If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the tire sealant canister (3) and place it in a highly visible location. Do not exceed the speed on this label until the damaged tire is repaired or replaced.
original storage location in the vehicle. Immediately drive the vehicle 8 km (5 mi) to distribute the sealant in the tire.
20. Stop at a safe location and
check the tire pressure. Refer to Steps 1–10 under “Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured).” If the tire pressure has fallen more than 68 kPa (10 psi) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. See Roadside Assistance Program on page 13-5. If the tire pressure has not dropped more than 68 kPa (10 psi) from the recommended inflation pressure, inflate the tire to the recommended inflation pressure.
wheel, tire or vehicle.
22. Dispose of the used tire sealant canister (3) and sealant/air hose (5) assembly at a local dealer or in accordance with local state codes and practices.
23. Replace it with a new canister
available from your dealer.
24. After temporarily sealing a tire
using the tire sealant and compressor kit, take the vehicle to an authorized dealer within 161 km (100 mi) of driving to have the tire repaired or replaced.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (62,1)
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Vehicle Care
Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured) To use the air compressor to inflate a tire with air only and not sealant:
1. On/Off Switch 2. Pressure Gauge 3. Tire Sealant Canister 4. Air Only Hose 5. Sealant/Air Hose 6. Power Plug
If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6-3. See If a Tire Goes Flat on page 10-56 for other important safety warnings. 1. Remove the tire sealant and
compressor kit from its storage location. See Storing the Tire Sealant and Compressor Kit on page 10-64.
2. Lift the lever and pull the air only
hose (4) from the bottom of the tire sealant and compressor kit. 3. Remove the power plug (6) from
the air compressor.
4. Place the kit on the ground.
Make sure the tire valve stem is positioned close to the ground so the hose will reach it.
5. Remove the tire valve stem cap
by turning it counterclockwise.
6. Attach the air only hose (4) onto the tire valve stem and press the lever down to secure it.
7. Plug the power plug (6) into the
accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets on page 5-4. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window.
8. Start the vehicle. The vehicle
must be running while using the air compressor.
9. Switch the on/off switch (1) to
the I position. The compressor will inflate the tire with air only.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (63,1)
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14. Place the equipment in the
original storage location in the vehicle.
Removal and Installation of the Sealant Canister After repairing a tire, replace the tire sealant canister. To remove the sealant canister: 1. Unlock the air only hose (4) from
the tire sealant canister (3) by pulling up on the lever.
2. Pull the air only hose (4) from
the tire sealant canister (3).
3. Unwrap the sealant/air hose (5)
from the air compressor.
10.
Inflate the tire to the recommended inflation pressure using the pressure gauge (2). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure on page 10-42. The pressure gauge (2) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate reading. The compressor may be turned on/ off until the correct pressure is reached.
11. Switch the on/off switch (1) to
the O position. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.
12. Unplug the power plug (6) and
the air only hose (4). 13. Replace the tire valve
stem cap.
4. Turn the sealant canister (3)
counterclockwise so the sealant/ air hose (5) is aligned with the slot in the compressor.
5. Lift the tire sealant canister (3)
from the compressor and replace with a new tire sealant canister. See your dealer for more information.
6. Dispose of the tire sealant
canister at your dealer or in accordance with local or State codes and practices.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (64,1)
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Vehicle Care
To install a new sealant canister: 1. Align the sealant/air hose (5)
with the slot in the compressor.
2. Push the tire sealant canister (3)
down and turn it clockwise.
3. Wrap the sealant/air hose (5)
around the air compressor channel to stow it in its original location.
4. Push the air only hose (4) onto the tire sealant canister (3) inlet and push the lever down.
Storing the Tire Sealant and Compressor Kit To access the tire sealant and compressor kit: 1. Open the trunk.
2. Lift the cover with the handle/
strap and attach the hook to the trunk lid.
The tire sealant and air compressor kit is located in a foam container in the trunk, under the floor carpet.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (65,1)
Vehicle Care
10-65
Tire Changing
Removing the Spare Tire and Tools To access the spare tire and tools:
1. Jack 2. Wheel Wrench
1. Open the trunk.
2. Lift the cover with the handle/
3. Turn the retainer nut
strap and attach the hook to the trunk lid.
counterclockwise to remove it. 4. Place the spare tire next to the
tire being changed.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (66,1)
10-66
Vehicle Care
Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before
proceeding. See If a Tire Goes Flat on page 10-56.
5. The vehicle may have a second
retainer nut and panel. To access the tools, remove the second retainer nut and panel.
6. Remove the tools and place
them near the tire being changed. Remove the tool container from the vehicle, if necessary.
2. Turn the wheel wrench
counterclockwise to loosen all the wheel nuts. Do not remove the wheel nuts. 3. Place the jack near the flat tire. 4. Place the spare tire near you.
{ Warning
Getting under a vehicle when it is lifted on a jack is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack.
{ Warning
Raising the vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (67,1)
Vehicle Care
10-67
{ Warning
Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire.
5. Unfold the wheel wrench so it
forms a right angle.
6. Slide the wheel wrench onto the
drive nut of the jack. { Caution
Make sure that the jack lift head is in the correct position or you may damage your vehicle. The repairs would not be covered by your warranty.
7. Position the jack lift head at the jack location nearest the flat tire. The locations are identified by cutouts in the underside of the door sill. The jack must not be used in any other position.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (68,1)
10-68
Vehicle Care
Warning (Continued)
an emergency, a cloth or a paper towel can be used; however, use a scraper or wire brush later to remove all rust or dirt.
8. Raise the vehicle by turning the jack handle clockwise. Raise the vehicle far enough off the ground so there is enough room for the road tire to clear the ground.
9. Remove all of the wheel nuts. 10. Remove the flat tire. { Warning
Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In
(Continued)
11. Remove any rust or dirt from
the wheel bolts, mounting surfaces, and spare wheel. 12. Place the spare tire on the
wheel-mounting surface.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (69,1)
Vehicle Care
10-69
{ Warning
Never use oil or grease on bolts or nuts because the nuts might come loose. The vehicle's wheel could fall off, causing a crash.
13. Reinstall the wheel nuts.
Tighten each nut by hand until the wheel is held against the hub.
14. Lower the vehicle by turning
the jack handle counterclockwise.
{ Warning
Wheel nuts that are improperly or incorrectly tightened can cause the wheels to become loose or come off. The wheel nuts should be tightened with a torque wrench to the proper torque specification after replacing. Follow the torque specification supplied by the
(Continued)
Warning (Continued)
aftermarket manufacturer when using accessory locking wheel nuts. See Capacities and Specifications on page 12-2 for original equipment wheel nut torque specifications.
{ Caution
Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See Capacities and Specifications on page 12-2 for the wheel nut torque specification.
15. Tighten the wheel nuts firmly in
a crisscross sequence, as shown.
16. Lower the jack all the way and remove the jack from under the vehicle.
17. Tighten the wheel nuts firmly
with the wheel wrench.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (70,1)
10-70
Vehicle Care
Storing a Flat or Spare Tire and Tools
{ Warning
Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.
Replace the jack, tools, container and flat tire in the trunk by reversing the steps used to remove them.
Full-Size Spare Tire If this vehicle came with a full-size spare tire, it was fully inflated when new, however, it can lose air over time. Check the inflation pressure regularly. See Tire Pressure on page 10-42 and Vehicle Load Limits on page 9-11 for information regarding proper tire inflation and loading the vehicle. For instructions on how to remove, install, or store a spare tire, see Tire Changing on page 10-65. After installing the spare tire on the vehicle, stop as soon as possible and check that the spare is correctly inflated. The spare tire is made to perform well at speeds up to 112 km/h (70 mph) at the recommended inflation pressure, so you can finish your trip.
The full-size spare includes a TPMS sensor. The TPMS will not monitor or display the spare tire air pressure until the tire/wheel is installed at one of the four tire/wheel positions on the vehicle and matched to the new position. See Tire Pressure Monitor Operation on page 10-45 for information about matching the spare tire to the TPMS. Have the damaged or flat road tire repaired or replaced and installed back onto the vehicle as soon as possible so the spare tire will be available in case it is needed again. Do not mix tires and wheels of different sizes, because they will not fit. Keep the spare tire and its wheel together.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (71,1)
Jump Starting For more information about the vehicle battery, see Battery on page 10-21. If the battery has run down, try to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following steps to do it safely.
{ Warning
Batteries can hurt you. They can be dangerous because:
. They contain acid that can
burn you.
. They contain gas that can
explode or ignite.
. They contain enough electricity to burn you.
If you do not follow these steps exactly, some or all of these things can hurt you.
{ Caution
Ignoring these steps could result in costly damage to the vehicle that would not be covered by the vehicle warranty. Trying to start the vehicle by pushing or pulling it will not work, and it could damage the vehicle.
1. Jump Start Positive Post 2. Jump Start Negative Post
Vehicle Care
10-71
The jump start positive (1) and negative (2) posts are in the engine compartment on the driver side of the vehicle. These posts are used instead of a direct connection to the battery. The positive jump start connection is covered by a red cap. Remove to expose the terminal. 1. Check the other vehicle. It must
have a 12-volt battery with a negative ground system.
{ Caution
If the other vehicle does not have a 12-volt system with a negative ground, both vehicles can be damaged. Only use a vehicle that has a 12-volt system with a negative ground for jump starting.
2. Position the two vehicles so that
they are not touching.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (72,1)
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Vehicle Care
3. Set the parking brake firmly and
put the shift lever in P (Park) with an automatic transmission. See Shifting Into Park (Automatic Transmission) on page 9-20. Vehicles with a manual transmission should be in Neutral. See Parking on page 9-22.
{ Caution
If any accessories are left on or plugged in during the jump starting procedure, they could be damaged. The repairs would not be covered by the vehicle warranty. Whenever possible, turn off or unplug all accessories on either vehicle when jump starting.
4. Turn the ignition to LOCK/OFF
and switch off all lights and accessories in both vehicles, except the hazard warning flashers if needed.
{ Warning
{ Warning
An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan.
{ Warning
Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Battery fluid contains acid that can burn you. Do not get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately.
Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running.
5. Connect one end of the red
positive (+) cable to the jump start remote positive (+) post (1) of the discharged battery.
6. Connect the other end of the red
positive (+) cable to the positive (+) terminal of the good battery.
7. Connect one end of the black
negative (–) cable to the negative (–) terminal of the good battery.
8. Connect the other end of the
black negative (–) cable to the remote negative (–) post (2).
9. Start the engine in the vehicle with the good battery and run the engine at idle speed for at least four minutes.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (73,1)
Vehicle Care
10-73
Towing the Vehicle
{ Caution
Incorrectly towing a disabled vehicle may cause damage. The damage would not be covered by the vehicle warranty.
Have the vehicle towed on a flatbed car carrier. A wheel lift tow truck could damage the vehicle. Consult your dealer or a professional towing service if the disabled vehicle must be towed.
10. Try to start the vehicle that had
the dead battery. If it will not start after a few tries, it probably needs service.
{ Caution If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be covered by the vehicle warranty. Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal.
Jumper Cable Removal Reverse the sequence exactly when removing the jumper cables
There are two oval-shaped slots (1) under the front of the vehicle that should be used to move a disabled vehicle. Use only these slots to hook to the vehicle. The slots can be accessed through the splash shield. Use an appropriate size T hook for the slot. To tow the vehicle behind another vehicle for recreational purposes, such as behind a motor home, see “Recreational Vehicle Towing” following.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (74,1)
10-74
Vehicle Care
Recreational Vehicle Towing
{ Caution
Dolly towing or dinghy towing the vehicle may cause damage because of reduced ground clearance. Always put the vehicle on a flatbed truck or trailer.
The vehicle was neither designed nor intended to be towed with any of its wheels on the ground. If the vehicle must be towed, see Towing the Vehicle on page 10-73.
Appearance Care
Exterior Care
Locks Locks are lubricated at the factory. Use a de-icing agent only when absolutely necessary, and have the locks greased after using. See Recommended Fluids and Lubricants on page 11-12. Washing the Vehicle To preserve the vehicle's finish, wash it often and out of direct sunlight.
{ Caution
Do not use petroleum-based, acidic, or abrasive cleaning agents as they can damage the vehicle's paint, metal, or plastic parts. If damage occurs, it would not be covered by the vehicle warranty. Approved cleaning
(Continued)
Caution (Continued)
products can be obtained from your dealer. Follow all manufacturer directions regarding correct product usage, necessary safety precautions, and appropriate disposal of any vehicle care product.
{ Caution Avoid using high-pressure washes closer than 30 cm (12 in) to the surface of the vehicle. Use of power washers exceeding 8,274 kPa (1,200 psi) can result in damage or removal of paint and decals.
This symbol e is on any underhood compartment electrical center that should not be power
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (75,1)
washed. This could cause damage that would not be covered by the vehicle warranty. If using an automatic car wash, follow the car wash instructions. The windshield wiper and rear window wiper, if equipped, must be off. Remove any accessories that may be damaged or interfere with the car wash equipment. Rinse the vehicle well, before washing and after, to remove all cleaning agents completely. If they are allowed to dry on the surface, they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. Finish Care Application of aftermarket clearcoat sealant/wax materials is not recommended. If painted surfaces are damaged, see your dealer to have the damage assessed and repaired. Foreign materials such as
calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage the vehicle's finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Occasional hand waxing or mild polishing should be done to remove residue from the paint finish. See your dealer for approved cleaning products. Do not apply waxes or polishes to uncoated plastic, vinyl, rubber, decals, simulated wood, or flat paint as damage can occur.
{ Caution Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish
(Continued)
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10-75
Caution (Continued)
may damage it. Use only non-abrasive waxes and polishes that are made for a basecoat/ clearcoat paint finish on the vehicle.
To keep the paint finish looking new, keep the vehicle garaged or covered whenever possible.
Protecting Exterior Bright Metal Moldings
{ Caution
Failure to clean and protect the bright metal moldings can result in a hazy white finish or pitting. This damage would not be covered by the vehicle warranty.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (76,1)
10-76
Vehicle Care
The bright metal moldings on the vehicle are aluminum or stainless steel. To prevent damage always follow these cleaning instructions: . Be sure the molding is cool to the touch before applying any cleaning solution.
. Use a cleaning solution
approved for aluminum or stainless steel. Some cleaners are highly acidic or contain alkaline substances and can damage the moldings.
. Always dilute a concentrated
cleaner according to the manufacturer’s instructions. . Do not use chrome cleaners. . Do not use cleaners that are not
intended for automotive use.
. Use a nonabrasive wax on the vehicle after washing to protect and extend the molding finish.
Cleaning Exterior Lamps/ Lenses, Emblems, Decals and Stripes Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps, lenses, emblems, decals and stripes. Follow instructions under "Washing the Vehicle" previously in this section. Lamp covers are made of plastic, and some have a UV protective coating. Do not clean or wipe them while they are dry. Do not use any of the following on lamp covers: . Abrasive or caustic agents. . Washer fluids and other cleaning
agents in higher concentrations than suggested by the manufacturer.
. Solvents, alcohols, fuels, or other harsh cleaners. Ice scrapers or other hard items.
. Aftermarket appearance caps or
covers while the lamps are illuminated, due to excessive heat generated.
{ Caution
Failure to clean lamps properly can cause damage to the lamp cover that would not be covered by the vehicle warranty.
{ Caution
Using wax on low gloss black finish stripes can increase the gloss level and create a non-uniform finish. Clean low gloss stripes with soap and water only.
Air Intakes Clear debris from the air intakes, between the hood and windshield, when washing the vehicle.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (77,1)
Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean rubber blades using a lint-free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged. Damage can be caused by extreme dusty conditions, sand, salt, heat, sun, snow, and ice. Weatherstrips Apply Dielectric silicone grease on weatherstrips to make them last longer, seal better, and not stick or squeak. Lubricate weatherstrips at least once a year. Hot, dry climates may require more frequent application. Black marks from rubber material on painted surfaces
can be removed by rubbing with a clean cloth. See Recommended Fluids and Lubricants on page 11-12. Tires Use a stiff brush with tire cleaner to clean the tires.
{ Caution
Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/ or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on the vehicle.
Wheels and Trim — Aluminum or Chrome Use a soft, clean cloth with mild soap and water to clean the wheels. After rinsing thoroughly with clean water, dry with a soft, clean towel. A wax may then be applied.
Vehicle Care
10-77
{ Caution
Chrome wheels and other chrome trim may be damaged if the vehicle is not washed after driving on roads that have been sprayed with magnesium, calcium, or sodium chloride. These chlorides are used on roads for conditions such as ice and dust. Always wash the chrome with soap and water after exposure.
{ Caution
To avoid surface damage, do not use strong soaps, chemicals, abrasive polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels. Use only approved cleaners. Also, never drive a vehicle with aluminum or chrome-plated wheels through an (Continued)
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (78,1)
10-78
Vehicle Care
Caution (Continued)
automatic car wash that uses silicone carbide tire cleaning brushes. Damage could occur and the repairs would not be covered by the vehicle warranty.
Door Drain Holes
. Clear dirt and other foreign
materials from the drain holes at the bottom of the door panels which could trap water inside the panels.
. Clean clogged drain holes. . Avoid scratching the finish. Brake System Visually inspect brake lines and hoses for proper hook-up, binding, leakes, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect drum brake linings/shoes for wear or cracks. Inspect other brake parts, including drums, wheel cylinders, calipers, parking brake, master cylinder, brake fluid reservoir, vacuum pipes, electric vacuum pump including bracket and vent hose, if equipped. Steering, Suspension, and Chassis Components Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear at least once a year. Inspect power steering for proper hook-up, binding, leaks, cracks, chafing, etc.
Visually check constant velocity joint boots and axle seals for leaks. Body Component Lubrication Lubricate all key lock cylinders, hood hinges, liftgate hinges, steel fuel door hinge and power assist step hinges, unless the components are plastic. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better, and not stick or squeak. Underbody Maintenance At least twice a year, spring and fall use plain water to flush any corrosive materials from the underbody. Take care to thoroughly clean any areas where mud and other debris can collect. Sheet Metal Damage If the vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (79,1)
material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty. Finish Damage Quickly repair minor chips and scratches with touch-up materials available from your dealer to avoid corrosion. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Chemical Paint Spotting Airborne pollutants can fall upon and attack painted vehicle surfaces causing blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface. Refer to “Finish Care” previously in this section.
Interior Care To prevent dirt particle abrasions, regularly clean the vehicle's interior. Immediately remove any soils. Note that newspapers or dark garments that can transfer color to home furnishings can also permanently transfer color to the vehicle's interior. Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster. Using a mild soap solution, immediately remove hand lotions, sunscreen, and insect repellent from all interior surfaces or permanent damage may result. Your dealer may have products for cleaning the interior. Use cleaners specifically designed for the surfaces being cleaned to prevent permanent damage. Apply all cleaners directly to the cleaning cloth. Do not spray cleaners directly on any switches or controls. Cleaners should be removed quickly. Never allow cleaners to
Vehicle Care
10-79
remain on the surface being cleaned for extended periods of time. Cleaners may contain solvents that can become concentrated in the interior. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning the interior, maintain adequate ventilation by opening the doors and windows. To prevent damage, do not clean the interior using the following cleaners or techniques: . Never use a razor or any other
sharp object to remove a soil from any interior surface.
. Never use a brush with stiff
bristles.
. Never rub any surface
aggressively or with excessive pressure.
. Do not use laundry detergents or
dishwashing soaps with degreasers. For liquid cleaners, use approximately 20 drops per
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (80,1)
10-80
Vehicle Care
3.8 L (1 gal) of water. A concentrated soap solution will leave a residue that creates streaks and attracts dirt. Do not use solutions that contain strong or caustic soap.
. Do not heavily saturate the upholstery when cleaning.
. Do not use solvents or cleaners
containing solvents.
Interior Glass To clean, use a terry cloth fabric dampened with water. Wipe droplets left behind with a clean dry cloth. Commercial glass cleaners may be used, if necessary, after cleaning the interior glass with plain water.
{ Caution
To prevent scratching, never use abrasive cleaners on automotive glass. Abrasive cleaners or aggressive cleaning may damage the rear window defogger.
Cleaning the windshield with water during the first three to six months of ownership will reduce tendency to fog. Speaker Covers Vacuum around a speaker cover gently, so that the speaker will not be damaged. Clean spots with just water and mild soap. Coated Moldings Coated moldings should be cleaned. . When lightly soiled, wipe with a
sponge or soft lint-free cloth dampened with water.
. When heavily soiled, use warm
soapy water.
Fabric/Carpet/Suede Start by vacuuming the surface using a soft brush attachment. If a rotating brush attachment is being used during vacuuming, only use it on the floor carpet. Before cleaning, gently remove as much of the soil as possible using one of the following techniques: . Gently blot liquids with a paper towel. Continue blotting until no more soil can be removed. For solid soils, remove as much as possible prior to vacuuming.
To clean: 1. Saturate a clean lint-free colorfast cloth with water. Microfiber cloth is recommended to prevent lint transfer to the fabric or carpet.
2. Remove excess moisture by
gently wringing until water does not drip from the cleaning cloth.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (81,1)
3. Start on the outside edge of the
soil and gently rub toward the center. Fold the cleaning cloth to a clean area frequently to prevent forcing the soil in to the fabric.
4. Continue gently rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth. If the soil is not completely removed, use a mild soap solution followed only by plain water.
5.
If the soil is not completely removed, it may be necessary to use a commercial upholstery cleaner or spot lifter. Test a small hidden area for colorfastness before using a commercial upholstery cleaner or spot lifter. If ring formation occurs, clean the entire fabric or carpet. Following the cleaning process, a paper towel can be used to blot excess moisture.
Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays For vehicles with high gloss surfaces or vehicle displays, use a microfiber cloth to wipe surfaces. Before wiping the surface with the microfiber cloth, use a soft bristle brush to remove dirt that could scratch the surface. Then use the microfiber cloth by gently rubbing to clean. Never use window cleaners or solvents. Periodically hand wash the microfiber cloth separately, using mild soap. Do not use bleach or fabric softener. Rinse thoroughly and air dry before next use.
{ Caution
Do not attach a device with a suction cup to the display. This may cause damage and would not be covered by the vehicle warranty.
Vehicle Care
10-81
Instrument Panel, Leather, Vinyl, Other Plastic Surfaces, Low Gloss Paint Surfaces and Natural Open Pore Wood Surfaces Use a soft microfiber cloth dampened with water to remove dust and loose dirt. For a more thorough cleaning, use a soft microfiber cloth dampened with a mild soap solution.
{ Caution
Soaking or saturating leather, especially perforated leather, as well as other interior surfaces, may cause permanent damage. Wipe excess moisture from these surfaces after cleaning and allow them to dry naturally. Never use heat, steam, or spot removers. Do not use cleaners that contain silicone or wax-based products. Cleaners containing these
(Continued)
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (82,1)
10-82
Vehicle Care
Caution (Continued)
solvents can permanently change the appearance and feel of leather or soft trim, and are not recommended.
Do not use cleaners that increase gloss, especially on the instrument panel. Reflected glare can decrease visibility through the windshield under certain conditions. { Caution
Use of air fresheners may cause permanent damage to plastics and painted surfaces. If an air freshener comes in contact with any plastic or painted surface in the vehicle, blot immediately and clean with a soft cloth dampened with a mild soap solution. Damage caused by air fresheners would not be covered by the vehicle warranty.
Convenience Net If equipped with a convenience net, wash with warm water and mild detergent. Do not Use chlorine bleach. Rinse with cold water, and then dry completely. Care of Safety Belts Keep belts clean and dry. { Warning
Do not bleach or dye safety belts. It may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.
Floor Mats
{ Warning
If a floor mat is the wrong size or is not properly installed, it can interfere with the pedals. Interference with the pedals can cause unintended acceleration and/or increased stopping distance which can cause a crash and injury. Make sure the floor mat does not interfere with the pedals.
Use the following guidelines for proper floor mat usage (if equipped):
The original equipment floor mats were designed for your vehicle. If the floor mats need replacing, it is recommended that GM certified floor mats be purchased. Non-GM floor mats may not fit properly and may interfere with the pedals. Always check that the floor mats do not interfere with the pedals.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (83,1)
Vehicle Care
10-83
. Do not use a floor mat if the
vehicle is not equipped with a floor mat retainer on the driver side floor.
. Use the floor mat with the
correct side up. Do not turn it over.
. Do not place anything on top of
the driver side floor mat.
. Use only a single floor mat on
the driver side.
. Do not place one floor mat on
top of another.
Removing and Replacing the Floor Mats Pull up on the rear of the floor mat to unlock each retainer and remove.
Reinstall by lining up the floor mat retainer openings over the carpet retainers and snap into position. Make sure the floor mat is properly secured in place. Verify the floor mat does not interfere with the pedals.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/16/14
Black plate (84,1)
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Vehicle Care
2 NOTES
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 - crc - 9/18/14
Black plate (1,1)
Service and Maintenance
General Information
General Information . . . . . . . . . . 11-1
Maintenance Schedule
Maintenance Schedule . . . . . . . 11-2
Special Application Services
Special Application
Services . . . . . . . . . . . . . . . . . . . . 11-8
Additional Maintenance and Care
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . 11-8
Recommended Fluids
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . 11-12
Maintenance Replacement
Parts . . . . . . . . . . . . . . . . . . . . . . 11-13
Maintenance Records
Maintenance Records . . . . . . 11-14
Service and Maintenance
11-1
General Information
