1993 CHEVROLET BLAZER wheel bolts

. .
6. Release the regular brakes.
CAUTION
It can be dangerous to get out of your vehicle if the shift lever is no
fully in
P (Park) wi-. the parking brake firmly set. Your vehicle can
roll.
If you have left the engine running, the vehicle can move suddenl\
y.
You or others could be injured.
To be sure your vehicle won’t move,
when you’re on fairly level ground, use the steps that foll\
ow.
If you have four-wheel drive and your transfer case is in N (Neutral),
your vehicle will be free to
roll, even if your shift lever is in P (Park)
So, be sure the transfer case is in a drive gear-not in N (Neutral).
If you are parking on a hill, or if you’re pulling a trailer, also see
I “Parking On Hills” in the Index. I
When You Are Ready to Leave After Parking on a Hill
1. Apply your regular brakes and hold the pedal down while you:
Start your engine.
Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and stow the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re pulling a \
trailer. .See
the Maintenance Schedule for more on this. Things that are especially
important in trailer operation are automatic transmission fluid (don’t overfill),
engine oil, axle lubricant, belts, cooling system, and brake ad\
justment. Each
of these is covered in this manual, and the Index will help you find them
quickly.
If you’re trailering, it’s a good idea to review these sections before
you start your trip.
Check periodically to see that all hitch nuts and bolts are tight.
4-63

1 CAUTION
* Rust or dirt on the wheel, or on the parts to which it is fastened, ’
h can make the wheel nuts become loose after a time. The wheel
I could corne off and cause an accident. When you change a wheel,
remove any rust or dirt fmm the 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 ~r wire brush later, if you
need to, to get all the rust or dirt off.
Remove any rust or dirt from the wheel bolts, mounting surfaces or spare
wheel. Place the spare on the wheel mounting
surface.
CAUTION
Never use oil or grease on studs or nuts. If you do, the nuts might
come loose. Your wheel could fall
off, causing a serious accident.
I
K2127
Replace the wheel nuts with the rounded end of the nuts toward the wheel.
Tighten each wheel
nut by hand until the wheel is held against the hub.
5-26

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, underinfla\
tion, or
excessive loading, either separately or in combination, can cause heat buildup
and possible tire failure.
Those grades are molded on the sidewalls of passenger car tires.
While the tires available as standard or optional equipment on \
General Motors
vehicles may vary with respect to these grades, all such tires meet General
Motors performance standards and have been approved for use on General
Motors vehicles.
All passenger type (P Metric) tires must conform to Federal
safety requirements in addition to these grades.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced carefully \
at the
factory to give you the longest tire life and best overall performance.
In
most cases, you will not need to have your wheels aligned again.
However,
if you notice unusual tire wear or your vehicle pulling one way or
the other, the alignment may need to be reset.
If you notice your vehicle
vibrating when driving on a smooth road, your wheels may need to be
rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked or badly rusted. If wheel nuts keep
coming loose, the wheel, wheel bolts, and wheel nuts should be\
replaced.
If
the wheel leaks air out, replace it (except some aluminum whe\
els, which can be repaired). See your GM truck dealer
if any of these conditions exist. Your
dealer will know what kind of wheel you need.
Each new wheel should have the same load carrying capacity, di\
ameter,
width, offset, and be mounted the same way as the one it replaces.
If you need to replace any of your wheels, wheel bolts, or wheel nuts,
replace them only with
new GM original equipment parts. This way, you will
be sure you have the right wheel, wheel bolts, and wheel nuts\

for your
vehicle.
6-55

I CAUTION I
A Using the wrong replacement wheels, wheel bolts or wheel nuts on
your vehicle can be dangerous.
It could affect the braking and
handling
of your vehicle, make your tires lose air and make you lose
control. You could have an collision in which you or others could be
injured. Always use the correct wheel, wheel
bolts, and wheel nuts
for replacement.
I
I
I The wrong wheel can also cause problems with bearing life, brake cooling,
speedometerlodometer calibration, headlight aim, bumper height, vehicle
ground clearance, and tire
or tire chain clearance to the body and chassis.
A Putting a used wheel on your vehicle is dangerous. You can't know
how it's been used or how many miles 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,
I
Tire Chains
rNOTICE 'If put vehicle has LT265/75R16 size tires, don't use tire chams; they i can!
damage your vehicle.
6-56

Service & Appearance Care
Specification Charts
Replacement Parts
Replacement part numbers listed in this section are based on the latest
information available at the time
of printing, and are subject to change. If a
part listed in this manual is not the same as the part used in your vehicle
when
it was built, or if you have any questions, please contact your GM truck
dealer.
Engine identification
Liter VIN Fuel Produced
Displacement Type Engine Code System BY Emissions
5.7 V8 K TB I U.S., Can.
7.4 V8 N TB I us.
*
*
*Light Duty Emissions with 8500 GVWR and below or:
Heavy Duty Emissions with 8501 GVWR and
above.
TO291
Wheel Nut Torque
MODEL DESCRIPTION TORQUE
C 1500 5 bolts (14mm) 120 ft. Ibs. (1 60 Nmm)
K 1500, C-K 2500 6 bolts (1 4mm) 120 ft. Ibs. (160
N-m)
C-K 2500 8 bolts (14mm) 120 ft. Ibs. (160 Nem)
I TO2951
Cooling System Capacity
VIN QUANTITY*
ENGINE CODE Without NC With AIC
5.7L K 17.5 Quarts (16.5 Liters)
18 Quarts (1 7 Liters)
7.4- N 23 Quarts
(22 Liters) 25 Quarts (23.5 Liters)
*All quantities are approximate.
*After refill, the level
MUST be checked as outlined under “Engine Cooling
System” in Section
5.
TO292
6-68