remove seats CHEVROLET CAMARO 1982 Repair Guide

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 41
1. Determine the rear view mirror suppor
t position on the windshield. Support is
to be located at the center of the glass 271/8 in. (69cm) from the base of the
glass to the base of the support.
2. Mark the location on the outside of the glass with wax pencil or crayon.
Make a larger diameter circle around t he mirror support circle on the outside
of the glass surface.
3. On the inside of the glass surface, clean the large circle with a paper towel
and domestic scouring cleanser, gla ss cleaning solution or polishing
compound. Rub until the area is comple tely clean and dry. When dry, clean
the area with an alcohol saturated paper towel to remove any traces of
scouring powder or cleaning solution from this area.
4. With a piece of fine grit (No. 320 or No. 360) emery cloth or sandpaper, sand
the bonding surface of the new rear view mirror support or factory installed
support. If original rear view mirror support is to be reused, all traces of the
factory installed adhesive must be re moved prior to reinstallation.
5. Wipe the sanded mirror support with a clean paper towel saturated with alcohol and allow it to dry.
6. Follow the directions on the manufac turer's kit to prepare the rear view
mirror support prior to inst allation on the glass.
7. Properly position the support to it s premarked location, with rounded end
pointed upward, press the support agai nst the glass for 30-60 seconds,
exerting steady pressure against the gla ss. After five minutes, any excess
adhesive may be removed with an alcohol moistened paper towel or glass
cleaning solution.
8. Install the mirror.
SEATS
REMOVAL & INSTALLATION
1. Operate the seat to the full-forwar d position. If a six-way power seat is
operable, operate the seat to the full-forward and up positions. Where
necessary to gain access to the adjuste r-to-floor pan attaching nuts, remove
the adjuster rear foot covers and/or carpet retainers.
2. Remove the track covers where nec essary; then remove the adjuster-to-
floor pan rear attaching nuts. Operate t he seat to the full-rearward position.
Remove the adjuster front foot covers ; then remove the adjuster-to-floor pan
front attaching nuts.
3. Remove the seat assembly from the car.
4. Check that both seat adjusters ar e parallel and in phase with each other.
5. Install the adjuster-to- floor pan attaching nuts by moving the seat forward
and rearward and torque nuts to 15-21 ft. lbs. (20-28 Nm).
6. Check the operation of the seat a ssembly to full limits of travel.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 55
BRAKE LIGHT SWITCH
REMOVAL & INSTALLATION

Fig. 1: Brake light switch
1. Disconnect the wiring harness fr om the brake light switch.
2. Remove the switch.
To install:
3. Depress the braked pedal, insert the switch into the tubular clip until the
switch body seats on the clip. Cli cks should be heard as the threaded
portion of the switch is pushed through the clip toward the brake pedal.\

4. Pull the brake pe dal fully rearward (towards the driver) against the pedal
stop, until the click sounds can no long er be heard. The switch will be moved
in the tubular clip providing adjustment.
5. Release the brak e pedal, and then repeat Step 4, to assure that no click
sound remains.
6. Connect the wiring harness to the brake light switch.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 411
1. Disconnect the negative battery cable.
2. Relieve the fuel system pressure
and drain the engine coolant from the
radiator into a suitable container.
3. Remove the intake manifold and the spark plugs.
4. Remove the dipstick tube and bra cket. Raise and support the vehicle
safely. Drain the oil and remove the oil filter. Lower the vehicle.
5. Remove the exhaust manifolds.
6. Remove the drive belt(s).
7. Remove the air conditioning compresso r and bracket, reposition it aside.
Do not disconnect the lines.
8. Remove the power steering pump and bracket, reposition it aside.
9. Remove the alternator and br acket, reposition it aside.
10. Remove the ground cable from the rear of the cylinder head and remove
the engine lift bracket.
11. Remove the rocker arm covers.
12. Loosen the rocker arms until the pushrods can be removed.
13. Remove the cylinder head bolts and remove the cylinder heads.
To install: 14. Clean the gasket mating surfaces of all components. Be careful not to
nick or scratch any surfaces as this will allow leak paths. Clean the bolt
threads in the cylinder bl ock and on the head bolts. Dirt will affect bolt
torque.
15. Place the head gaskets in pos ition over the dowel pins.
16. Install the cylinder heads.
17. Coat the cylinder head bolts th reads with GM sealer 1052080 or
equivalent, and install the bolts. Tight en the bolts in the proper sequence
to:
• 1982-1987 engines: 70 ft lbs. (90 Nm)
• 1988-1992 engines: 1st step: 40 ft lbs. (55 Nm); 2nd step: tighten
an additional 1/4 (90 degree) turn
18. Install the pushrods a nd loosely retain them wit h the rocker arms. Make
sure the lower ends of the pushrods ar e in the lifter seats. Refer to the
rocker arm procedures outlined ea rlier in this section.
19. Install the power steering pump br acket and pump. Do the same for the
air conditioning compressor bracket and compressor.
20. Install the ground cable to t he rear of the cylinder head.
21. Install the exhaust manifolds.
22. Install the dipstick tube and bracket.
23. Install the intake manifold.
24. Install the alternator bracket and alternator.
25. Install the drive belt(s).
26. Install the spark plugs.
27. Fill the cooling system with the proper type and quantity of coolant. Install
a new oil filter and fill the crankca se with the proper type and quantity of
oil.
28. Connect the negative battery cable, star t the vehicle and check for leaks.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 466
wear. Worn piston rings, scored or wo
rn cylinder bores, blown head gaskets,
sticking or burnt valves, and worn valve seats are all possible culprits. A check
of each cylinder's compression will help locate the problem.
A screw-in type compression gauge is more accurate than the type you simply
hold against the spark plug hole. Although it takes slightly longer to use, it's
worth the effort to obtain a more accurate reading.
1. Make sure that the proper amount and viscosity of engine oil is in the
crankcase, then ensure the battery is fully charged.
2. Warm-up the engine to normal operat ing temperature, then shut the
engine OFF.
3. Disable the ignition system.
4. Label and disconnect all of the spark plug wires from the plugs.
5. Thoroughly clean the cylinder h ead area around the spark plug ports,
then remove the spark plugs.
6. Set the throttle plate to the fully open (wide-open throttle) position. You
can block the accelerator linkage open for this, or you can have an
assistant fully depress the accelerator pedal.

Fig. 1: A screw-in type compression gauge is more accurate and easier to use
without an assistant
7. Install a screw-in type compression gauge into the No. 1 spark plug hole
until the fitting is snug.
WARNING - Be careful not to crossthread the spark plug hole.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 472

Fig. 3: Clean the piston ring grooves using a ring groove cleaner tool, or ...

Fig. 4: ... use a piece of an old ring to clean the grooves. Be careful,\
the ring
can be quite sharp
When cleaning the cylinder head, remove carbon from the combustion chamber
with the valves installed. This will avoid damaging the valve seats.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 488
Physical damage is usually very eviden
t. For example, a broken mounting ear
from dropping the head or a bent or broken stud and/or bol t. All of these defects
should be fixed or, if irrepairabl e, the head should be replaced.
REFINISHING & REPAIRING
Many of the procedures given for refini shing and repairing the cylinder head
components must be performed by a ma chine shop. Certain steps, if the
inspected part is not worn, can be perfo rmed yourself inexpensively. However,
you spent a lot of time and effort so far, why risk trying to save a couple bucks if
you might have to do it all over again?
VALVES
Any valves that were not replaced s hould be refaced and the tips ground flat.
Unless you have access to a valve grinding machine, this should be done by a
machine shop. If the valves are in extr emely good condition, as well as the
valve seats and guides, they may be lapped in without performing machine
work.
It is a recommended practice to lap the valves even after machine work has
been performed and/or new valves hav e been purchased. This insures a
positive seal between the valve and seat.
LAPPING THE VALVES
Before lapping the valves to the seat s, read the rest of the cylinder head
information to insure that any related parts are in acceptable enough condition
to continue.
Before any valve seat machining and/or lapping can be performed, the guides
must be within factory re commended specifications.
1. Invert the cylinder head.
2. Lightly lubricate the va lve stems and insert them into the cylinder head in
their numbered order.
3. Raise the valve from the seat and apply a sma ll amount of fine lapping
compound to the seat.
4. Moisten the suction h ead of a hand-lapping tool and attach it to the head
of the valve.
5. Rotate the tool bet ween the palms of both hands , changing the position
of the valve on the valve seat and lifting the tool often to prevent
grooving.
6. Lap the valve until a smooth, polished circle is evident on the valve and
seat.
7. Remove the tool and the valve. Wi pe away all traces of the grinding
compound and store the valve to maintain its lapped location.
SPRINGS, RETAINERS AND VALVE LOCKS

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 490
To replace cast-in type valve guides, t
hey must be drilled out, then reamed to
accept replacement guides. This must be done on a fixture which will allow
centering and leveling off of the original valve seat or guide, otherwise a serious
guide-to-seat misalignment may occur maki ng it impossible to properly machine
the seat.
Replaceable-type guides are pressed into the cylinder head. A hammer and a
stepped drift or punch may be used to inst all and remove the guides. Before
removing the guides, measure the protrusi on on the spring side of the head and
record it for installation. Use the stepped drift to hammer out the old guide from
the combustion chamber side of the head. When installing, determine whether
or not the guide also seal s a water jacket in the head, and if it does, use the
recommended sealing agent. If there is no water jacket, grease the valve guide
and its bore. Use the stepped drift, and hamme r the new guide into the cylinder
head from the spring side of the cylinder head. A stack of washers the same
thickness as the measured protrusion may help the installation process.
VALVE SEATS
Before any valve seat machining can be performed, the guides must be within
factory recommended specifications.
If any machining or replacements were made to the valve guides, the seats
must be machined.
If the seats are in good condition, the va lves can be lapped to the seats, and the
cylinder head assembled. See the valves in formation for instructions on lapping.
If the valve seats are worn, cracked or damaged, they must be serviced by a
machine shop. The valve seat must be per fectly centered to the valve guide,
which requires very accurate machining.
CYLINDER HEAD SURFACE
If the cylinder head is war ped, it must be machined flat. If the warpage is
extremely severe, the head may need to be replaced. In some instances, it may
be possible to straighten a warped head enough to allow machining. In either
case, contact a professional machine shop for service.
CRACKS AND PHYSICAL DAMAGE
Certain cracks can be repaired in both ca st iron and aluminum heads. For cast
iron, a tapered threaded insert is inst alled along the length of the crack.
Aluminum can also use the tapered inse rts, however welding is the preferred
method. Some physical damage can be repaired through brazing or welding.
Contact a machine shop to get expert advice for your particular dilemma.
ASSEMBLY

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 652
6. Connect the negative battery cable.
MODULE
It is not necessary to remove t he distributor from the vehicle.
1. Disconnect the negative battery cable.
2. Remove the distributor cap, rotor and pickup coil.
3. Remove the 2 module attaching screws and lift the module up. Remove
the leads from the module, observi ng the colors on each lead. These
leads can not be interchanged.
If the module is to be reused, do not wi pe the grease from the module or the
distributor base. If a new module is to be installed, a package of silicone grease
will be included with it. Spr ead the grease on the metal face of the module and
on the distributor base wher e the module seats. This grease is necessary for
module cooling.
To install: 4. Install the module, tighten the reta ining screws and connect the wiring.
5. Install the distributor rotor and distributor cap.
6. Connect the negative battery cable.

Fig. 7: Ignition coil module mounting - always coat the base with silicone
dielectric grease.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 710
•

Check the pump passages and the jet(s) for dirt, improper seating of the
discharge checkball or t he temperature bypass disc and/or scores in the
pumpwell. Check the condition of t he pump discharge check ball spring,
replace as necessary
• Check the pump linkage for excessiv e wear; repair or replace as
necessary
HARD STARTING-POOR COLD OPERATION
• Check the choke valve and linkage for excessive wear, binds or
distortion
• Test the vacuum break diaphragm(s) for leaks
• Clean or replace the fuel filter
• Inspect the float valve fo r sticking, dirt, etc.
• Also check the items under "Flooding"
POOR PERFORMANCE-POOR GAS MILEAGE
• Clean all fuel and vacuum passages in the castings
• Check the choke valve fo r freedom of movement
• Check the Mixture Control (M/C) soleno id for sticking, binding or leaking
• Check the air valve and secondary me tering rod for binding conditions. If
the air valve or metering rod is da maged or the metering rod adjustment
is changed from the factory setting, the air horn assembly must be
replaced. Also check the air valve le ver spring for proper installation
ROUGH IDLE
• Inspect the gasket and gasket mating su rfaces on the casting for nicks,
burrs or damage to the sealing beads
• Check the operation and sealing of the mixture control solenoid
• Clean all of the idle field passages
• If removed, inspect the idle mixture needle for ridges, burrs or being bent
• Check the throttle lever and valves for binds, nicks. or other damage
• Check all of the diaphragms for possible ruptures or leaks
After cleaning and checking all components, reassemble the carburetor, using
new parts and referring to the exploded view. When reassembling, make sure
that all screws and jets are tight in their seats, but do not overtighten as the tips
will be distorted. Tighten al l screws gradually, in rotation. Do not tighten needle
valves into their seats; uneven jetting will result. Always use new gaskets. Be
sure to follow all assembly and adjustment procedures.
Before performing any service on the carburet or, it is essential that it be placed
on a suitable holding fixtur e, such as tool J-9789-118, BY-30-15 or equivalent.
Without the use of the holding fixture, it is possible to damage throttle valves or
other parts of the carburetor.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 719
11. Lubricate the new large O-ring with cl
ean engine oil and install it directly
over the backup washer. Be sure t he O-ring is seated properly and is
flush with the top of the fuel meter body surface.
12. Lubricate the new small O-ring with clean engine oil and install it on the
nozzle end of the injector. Push t he O-ring on far enough to contact the
filter.
WARNING - Do not attempt to reverse this procedure and install the backup
washer and O-ring after the injector is located in the cavity. To do so will
prevent proper seating of the O-ring in th e cavity recess which could result in a
fuel leak and possible fire.
13. Install the injector by aligning the raised lug on the injector base with the
notch cast into the fuel meter body . Push down on the injector making
sure it is fully seated in the cavity. In jector installation is correct when the
lug is seated in the notch and the electrical terminals are parallel to the
throttle shaft.
14. Using new gaskets on the fuel mete r cover and a new dust seal, install
the cover to the fuel meter body. Use an appropriate thread locking
compound on the cover attaching screws.
15. Connect the injector electrical c onnector by pushing straight down until
seated firmly in place.
16. Connect the negative battery cable.
17. With the engine OFF and the igniti on ON, check for fuel leaks.
18. Install the air cleaner.
ADJUSTMENTS
MINIMUM IDLE SPEED
Minimum idle speed should only be adjus ted when installing a replacement
throttle body. The idle stop screw is used to regulate the minimum idle speed of
the engine. The throttle body is adjusted at the factory, then covered with a cap
or plug to discourage unnecessary readjustment.
2.5L ENGINES 1. Remove the air cleaner and pl ug the THERMAC vacuum port.
2. Disconnect the TV cable from the th rottle control bracket to allow access
to the idle adjustment screw.
3. Remove the throttle stop screw plug or cap.
4. Connect a tachometer to the engine.
5. Disconnect the Idle Air Control (IAC) valve connector.
6. Start the engine with the transmi ssion in PARK (auto transmission) or
NEUTRAL (manual transmission) and allow the engine speed to
stabilize. All accessories (A/C, rear defogger, etc.) should be OFF.
7. Install tool J-33047 in t he idle air passage of the throttle body. Be certain
that the tool seats fully in t he passage and no air leaks exist.