wheel bolt torque CHEVROLET C3500 HD 2001 4.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2001, Model line: C3500 HD, Model: CHEVROLET C3500 HD 2001 4.GPages: 321, PDF Size: 2.23 MB
Page 228 of 321
6-45
When It's Time for New Tires
One way to tell when it's
time for new tires is to
check the treadwear
indicators, which will
appear when your tires have
only 1/16 inch (1.6 mm) or
less of tread remaining.
Some commercial truck
tires may not have
treadwear indicators.
You need a new tire if any of the following statements
are true:
You can see the indicators at three or more places
around the tire.
You can see cord or fabric showing through the
tire's rubber.
The tread or sidewall is cracked, cut or snagged deep
enough to show cord or fabric.
The tire has a bump, bulge or split.
The tire has a puncture, cut or other damage that
can't be repaired well because of the size or location
of the damage.
Dual Tire Operation
When the vehicle is new, or whenever a wheel, wheel
bolt or wheel nut is replaced, check the wheel nut
torque after 100, 1,000 and 6,000 miles (160, 1 600 and
10 000 km) of driving. For proper torque, see ªWheel
Nut Torqueº in the Index.
The outer tire on a dual wheel setup generally wears
faster than the inner tire. Your tires will wear more
evenly and last longer if you rotate the tires periodically.
If you're going to be doing a lot of driving on
high
-crown roads, you can reduce tire wear by adding
5 psi (35 kPa) to the tire pressure in the outer tires.
Be sure to return to the recommended pressures when no
longer driving under those conditions. See ªTightening
the Wheel Nutsºin the Index for more information.
CAUTION:
If you operate your vehicle with a tire that is
badly underinflated, the tire can overheat.
An overheated tire can lose air suddenly or
catch fire. You or others could be injured.
Be sure all tires (including the spare, if any)
are properly inflated.
Page 229 of 321
6-46 Tightening the Wheel Nuts
All wheel nuts must be properly tightened.
With a torque wrench,
tighten the wheel
nuts firmly in a
crisscross sequence
using the proper
wheel nut torque.
CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come off. This could lead to an accident.
Be sure to use the correct wheel nuts. If you have
to replace them, be sure to get new GM original
equipment wheel nuts.
Tighten with a torque wrench to the
proper torque.
When the vehicle is new, or whenever a wheel, wheel bolt
or wheel nut is replaced on a dual wheel setup, check
the wheel nut torque after 100, 1,000 and 6,000 miles
(60, 1 600, 10 000 km) of driving. For proper torque
specifications, see ªWheel Nut Torqueº in the Index.
Page 233 of 321
6-50
NOTICE:
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.
Whenever a wheel, wheel bolt or wheel nut is replaced
on a dual wheel setup, check the wheel nut torque after
100, 1,000 and 6,000 miles (160, 1 600 and 10 000 km)
of driving. For proper torque, see ªWheel Nut Torqueº
in the Index. See ªTightening the Wheel Nutsº in the
Index for more information.Used Replacement Wheels
CAUTION:
Putting a used wheel on your vehicle is
dangerous. You can't know how it's been used or
how far it's been driven. It could fail suddenly
and cause an accident. If you have to replace a
wheel, use a new GM original equipment wheel.
Page 249 of 321
6-66
Capacities and Specifications
All capacities are approximate. When adding, be sure
to fill to the appropriate level or as recommended in
this manual.
Please refer to ªRecommended Fluids and Lubricantsº
in the Index for more information.
Engine TypeVIN
CodeSpark Plug
Gap
ªVORTECº 8100 V8 G 0.060 inches
(1.52 mm)
Wheels and Tires
Model Description Torque
Front 5 bolts (5/8 in.)
175 lb
-ft (240 N´m)
Rear 10 bolts (5/8 in.)
175 lb
-ft (240 N´m)
Tire Pressure See the Certification/Tire label on
the rear edge of the driver's door
or the incomplete vehicle document
in the cab.
Cooling System Capacity
After refill, the level must be rechecked. See ªCooling
Systemº in the Index.
Engine VIN Quantity
ªVORTECº 8100 G 28.5 quarts (27.0 L)
Crankcase Capacity
After refill, the level must be rechecked. Add enough
engine oil so that the fluid is within the proper operating
range. See ªEngine Oilº in the Index.
Engine VINQuantity with
Filter
ªVORTECº 8100 G 6.6 quarts (6.3 L)
Oil filter should be changed at every oil change.
Fuel Tank Capacity
Type Quantity
Front Tank 22 U.S. gallons (79 L)
Rear Tank 18 U.S. gallons (68 L)