1982 CHEVROLET CAMARO differential

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 760
GENERAL INFORMATION & MAINTENANCE

HOW TO USE THIS INFORMATION
The introductory part of this repair gui de is intended to help you learn more
about the inner workings of your Camaro while saving you money on its upkeep
and operation.
The beginning of the repair guide will likely be referred to the most, since that is
where you will find information for maintenance and tune-up. The other
information deals with the more complex systems of your vehicle. Systems
(from engine through brakes) are covered to the extent that the average do-it-
yourselfer can attempt. This repair guide will not explain such things as
rebuilding a differential because the ex pertise required and the special tools
necessary make this uneconomical. It will, however, give you detailed
instructions to help you change your own brake pads and shoes, replace spark
plugs, and perform many more jobs that can save you money and help avoid
expensive problems.
A secondary purpose of this repair guide is a reference for owners who want to
understand their vehicle and/or their mechanics better.
WHERE TO BEGIN
Before removing any bolts, read through t he entire procedure. This will give you
the overall view of what tools and supplies will be required. So read ahead and
plan ahead. Each operation should be approached logically and all procedures
thoroughly understood before attempting any work.
If repair of a component is not considered practical, we tell you how to remove
the part and then how to insta ll the new or rebuilt replacement. In this way, you
at least save labor costs.
AVOIDING TROUBLE
Many procedures in this repair guide r equire you to "label and disconnect ..." a
group of lines, hoses or wires. Don't be think you can remember where
everything goes - you won't. If you hook up va cuum or fuel lines incorrectly, the
vehicle may run poorly, if at all. If you hook up electrical wiring incorrectly, you
may instantly learn a very expensive lesson.
You don't need to know the proper name for each hose or line. A piece of
masking tape on the hose and a piece on its fitting will allow you to assign your
own label. As long as you remember your own code, the lines can be
reconnected by matching your tags. Re member that tape will dissolve in
gasoline or solvents; if a part is to be washed or cleaned, use another method
of identification. A permanent felt-tipped marker or a metal scribe can be very
handy for marking metal parts. Remove any tape or paper labels after
assembly.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 789

Fig. 10: Adding transmission fluid through the dipstick tube. Be careful not to
overfill the transmission.
DRIVE AXLE
FLUID RECOMMENDATIONS
On standard differential rear axle a ssemblies, use SAE 80W-90 GL-5 (SAE
80W GL-5 in Canada) gear lubricant. On limited slip differential rear axle
assemblies, use 4 fl. oz. of limited slip differential additive lubricant and SAE
80W-90 GL-5 gear lubricant.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 790
LEVEL CHECK

Fig. 1: Removing filler plug to check rear axle lubricant
The gear lubricant in the drive axle should be checked every 12 months or
15,000 miles (24,000km).
1. Raise the car and support on jackstands as close to level as possible. \
2. Remove the filler plug from the side of the drive axle housing.
3. If lubricant begins to trickle out of the hole, there is enough and you need
not go any further. Otherwise, carefully insert your finger (watch out for
sharp threads) and check to see if the lubricant is up to the edge of the
hole.
4. If not, add oil through the hole until the level is at the edge of the hole.
Most gear lubricants come in a pl astic squeeze bottle with a nozzle;
making additions simple.
5. Install and tighten the filler plug.
DRAIN AND REFILL
The rear axle should have the gear lubricant changed every 7,500 miles
(12,000km). If equipped with a limited slip differential, be sure to add 4 oz.
(118mL) of GM lim ited slip additive part No. 1052358.
1. Raise the car and support on jackst ands. Place a container under the
differential to catch the fluid.
2. Remove the bolts retaining the par king brake cable guides and position
aside.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 791
3. Clean all dirt from
the area around the cover. Re move the bolts retaining
the cover to the housing. Pry the co ver from the differential housing and
allow the fluid to drain into the catch pan.
To install: 4. With the cover and housing washed free of oil and gasket material, apply sealer to the mating surfaces.
5. Using a new gasket, install the cove r and torque the bolts to 20 ft. lbs.
(27 Nm) in a clockwise pattern to in sure uniform draw on the gasket. Fill
the differential with fluid through the fi ll plug and add limited slip additive,
as required.
6. Install the parking brake cable guides, if removed.
7. The fluid level shou ld reached a level within
3/8 in. (10mm) of the filler
plug hole. Replace the filler plug. Low er the car and inspect for leaks.
COOLING SYSTEM

CAUTION - When draining the c oolant, keep in mind that cats and dogs are
attracted by the ethylene gl ycol antifreeze, and are quite likely to drink any that
is left in an uncovered container or in puddles on the ground. This will prove
fatal in sufficient quantity. Always drai n the coolant into a sealable container.
Coolant should be reused unless it is c ontaminated or several years old (in
which case it should be taken to a recycli ng facility such as a service station).
FLUID RECOMMENDATIONS
When adding or changing the fluid in the system, create a 50/50 mixture of high
quality ethylene glycol antifreeze and water.
LEVEL CHECK

Fig. 1: Fluid level marks on the cool ant recovery tank. With a warm system,
coolant level should be just below the FULL HOT mark on tank.