wheel torque Oldsmobile Aurora 2001 Owner's Manuals

5-25
11. Using the wheel
wrench, tighten the
wheel nuts firmly in
a crisscross sequence
as shown.
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.
Stop somewhere as soon as you can and have
the nuts tightened with a torque wrench to
100 lb
-ft (140 N´m).
NOTICE:
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.
12. When the flat tire has been repaired or replaced,
install the wheel cover. Be sure to position the
alignment pin on the cover with the notch in the
wheel. Apply pressure around the edge of the cap to
snap it in place. Do not use a hammer or mallet to
install the cover.
Store the wheel cover in the trunk until you have
replaced the compact spare tire with a regular tire.
NOTICE:
Wheel covers won't fit on your compact spare.
If you try to put a wheel cover on your compact
spare, you could damage the cover or the spare.

6-34 Brake Wear
Your vehicle has four-wheel disc brakes.
Disc brake pads have built
-in wear indicators that make a
high
-pitched warning sound when the brake pads are worn
and new pads are needed. The sound may come and go or
be heard all the time your vehicle is moving (except when
you are pushing on the brake pedal firmly).
CAUTION:
The brake wear warning sound means that soon
your brakes won't work well. That could lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
NOTICE:
Continuing to drive with worn-out brake pads
could result in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly applied.
This does not mean something is wrong with your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in the
proper sequence to GM torque specifications.
Brake linings should always be replaced as complete
axle sets.
See ªBrake System Inspectionº in Section 7 of this manual
under Part C ªPeriodic Maintenance Inspections.º
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase in pedal
travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.

6-52
Don't include the compact spare tire in your
tire rotation.
After the tires have been rotated, adjust the front and
rear inflation pressures as shown on the Tire
-Loading
Information label. Reset the Check Tire Pressure
System. See ªCheck Tire Pressure Systemº in the Index.
Make certain that all wheel nuts are properly tightened.
See ªWheel Nut Torqueº in the Index.
CAUTION:
Rust or dirt on a wheel, or on the parts to which
it is fastened, can make wheel nuts become loose
after a time. The wheel could come off and cause
an accident. When you change a wheel, remove
any rust or dirt from places where the wheel
attaches to the vehicle. In an emergency, you can
use a cloth or a paper towel to do this; but be
sure to use a scraper or wire brush later, if
you need to, to get all the rust or dirt off.
See ªChanging a Flat Tireº in the Index.
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.
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.

6-76
Capacities and Specifications
The following approximate capacities are given in English
and metric conversions. Please refer to ªRecommended
Fluids and Lubricantsº in the Index for more information.
Engine Code (LX5) 3.5L V6
Automatic Transaxle (Overdrive)
When draining or replacing torque converter, more
fluid may be needed.
Pan Removal, Drain Plug
and Replacement 7.4 quarts (7.0 L). . . . . . . . . . . .
After Complete Overhaul 10.0 quarts (9.5 L). . . . .
When performing either transaxle procedure, check
fluid level when done. More fluid may be needed.
Cooling System10.0 quarts (9.5 L) . . . . . . . . . . . . . .
Engine Crankcase6.0 quarts (5.7 L) . . . . . . . . . . . .
When changing filter, up to 0.5 quart (0.5 L) more oil
may be needed.Fuel Tank18.5 U.S. gallons (70.0 L) . . . . . . . . . . . .
Air Conditioning RefrigerantSee refrigerant . . . . . .
charge label under the hood.
Power Steering
Pump Only 1.0 pint (0.5 L). . . . . . . . . . . . . . . . . . .
Complete System 1.5 pints (0.7 L). . . . . . . . . . . . .
Tire Pressures
See Tire-Loading Information . . . . . . . .
label on the rear edge of the driver's door.
Wheel Nut Torque100 lb-ft (140 N´m) . . . . . . . . . .
Engine Code (L47) 4.0L V8
Automatic Transaxle (Overdrive)
When draining or replacing torque converter, more
fluid may be needed.
Pan Removal, Drain Plug
and Replacement 11.0 quarts (10.4 L). . . . . . . . . . .
After Complete Overhaul 12.6 quarts (12.0 L). . . .
When performing either transaxle procedure, check
fluid level when done. More fluid may be needed.

6-77
Cooling System13.0 quarts (10.5 L) . . . . . . . . . . . . .
Engine Crankcase7.0 quarts (6.6 L) . . . . . . . . . . . .
When changing filter, up to 0.5 quart (0.5 L) more oil
may be needed.
Fuel Tank17.5 U.S. gallons (66.2 L) . . . . . . . . . . . .
Air Conditioning Refrigerant
See refrigerant . . . . . .
charge label under the hood.
Power Steering
Pump Only 1.0 pint (0.5 L). . . . . . . . . . . . . . . . . . .
Complete System 1.5 pints (0.7 L). . . . . . . . . . . . .
Tire Pressures
See Tire-Loading Information . . . . . . . .
label on the rear edge of the driver's door.
Wheel Nut Torque100 lb-ft (140 N´m) . . . . . . . . . .
All capacities are approximate. When adding, be sure
to fill to the appropriate level as recommended in
this manual.
Engine Specifications
The following engine specifications are for the
(LX5) 3.5L V6.
VIN Engine Code H. . . . . . . . . . . . . . . . . . . . . . . . . . .
Type V6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement 212 cubic inches (3.5L). . . . . . . . . . . .
Horsepower 215. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compression Ratio 9.3:1. . . . . . . . . . . . . . . . . . . . . . .
Firing Order 1
-2-3-4-5-6 . . . . . . . . . . . . . . . . . . . . . .
Thermostat Temperature
Specification 180
F (82
C) . . . . . . . . . . . . . . . . . .
The following engine specifications are for
the (L47) 4.0L V8.
VIN Engine Code C. . . . . . . . . . . . . . . . . . . . . . . . . . .
Type V8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement 279 cubic inches (4.0L). . . . . . . . . . . .
Horsepower 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compression Ratio 10.3:1. . . . . . . . . . . . . . . . . . . . . .
Firing Order 1
-2-7-3-4-5-6-8 . . . . . . . . . . . . . . . . . . .
Thermostat Temperature
Specification 180
F (82
C) . . . . . . . . . . . . . . . . . .