1982 CHEVROLET CAMARO air condition

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 303
4. Remove the slave cyli
nder-to-bellhousing nuts.
5. Remove the push rod and the slav e cylinder from the vehicle, then
overhaul it (if necessary).
6. To install, reverse the removal pr ocedures. Lubricate leading end of the
slave cylinder with Girli ng® Rubber Lube or equiva lent. Torque the slave
cylinder-to-bellhousing nuts to 10-15 ft. lbs. (14-20 Nm). Fill the master
cylinder with new brake fluid conformi ng to DOT 3 specifications. Bleed
the hydraulic system.
OVERHAUL 1. Remove the shield, the pushrod and the dust cover from the slave cylinder, then inspect the cover for damage or deterioration.
2. Remove the snapring form t he end of the cylinder bore.
3. Using a block of wood, tap the slave cylinder on it to eject the plunger,
then remove the seal and the spring.
4. Using clean brake fluid, clean all of the parts.
5. Inspect the cylinder bore and the plunger for ridges, pitting and/or
scratches, the dust cover for wear and cracking; replace the parts if any
of the conditions exist.
To assemble: 6. Use new seals and lubricat e all of the parts in clean brake fluid. Install
the spring, the plunger seal and the plunger into the cylinder bore, then
install anew snapring.
7. Lubricate the inside of the dust co ver with Girling® Rubber Grease or
equivalent, then install it into the slave cylinder.
Be careful not to use any lubricant that will deteriorate rubber dust covers or
seals.
BLEEDING THE HYDRAULIC CLUTCH
Bleeding air from the hydrau lic clutch system is necessary whenever any part of
the system has been disconnect ed or the fluid level (in the reservoir) has been
allowed to fall so low that air has been drawn into the master cylinder.
1. Fill master cylinder reservoir wit h new brake fluid conforming to DOT 3
specifications.
2. Raise and safely support the front of the vehicle on jackstands.
3. Remove the slave cylinder attaching bolts.
4. Hold slave cylinder at approximatel y 45 degrees with the bleeder at
highest point. Fully depress clutch pedal and open the bleeder screw.
5. Close the bleeder screw and release clutch pedal.
6. Repeat the procedure until all of t he air is evacuated from the system.
Check and refill master cylinder reserv oir as required to prevent air from
being drawn through the master cylinder.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 306
As the speed of the turbine increases, th
e fluid spins faster and faster in the
direction of engine rotation. As a result, t he ability of the stator to redirect the
fluid flow is reduced. Under cruising conditions, the stator is eventually forced to
rotate on its one-way clutch in the dire ction of engine rotation. Under these
conditions, the torque converter begins to behave almost like a solid shaft, with
the torus and turbine speeds being almost equal.
PLANETARY GEARBOX
The ability of the torque converter to mult iply engine torque is limited. Also, the
unit tends to be more efficient when the turbine is rotating at relatively high
speeds. Therefore, a planetar y gearbox is used to carry the power output of the
turbine to the driveshaft.

Fig. 2: Planetary gears work in a sim ilar fashion to manual transmission gears,
but are composed of three parts
Planetary gears function very similarly to conventional transmission gears.
However, their construction is different in that three elements make up one gear
system, and, in that all three elements ar e different from one another. The three
elements are: an outer gear that is shaped like a hoop, with teeth cut into the
inner surface; a sun gear, mounted on a sha ft and located at the very center of

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 344
ENGINE & ENGINE OVERHAUL

ENGINE ELECTRICAL

ENGINE ELECTRICAL
The engine electrical system can be brok en down into three inter-related, but
distinct systems:
1. The starting system.
2. The charging system.
3. The ignition system.
BATTERY AND STARTING SYSTEM
The battery is the first link in the chai n of mechanisms which work together to
provide cranking of the autom obile engine. In most modern cars, the battery is a
lead-acid electrochemical device consis ting of six two-volt (2V) subsections
connected in series so the unit is c apable of producing approximately 12V of
electrical pressure. Each subsection, or ce ll, consists of a series of positive and
negative plates held a short distance apart in a solution of sulfuric acid and
water. The two types of plates are of di ssimilar metals. This causes a chemical
reaction to be set up, and it is this reacti on which produces current flow from the
battery when its positive and negative te rminals are connected to an electrical
appliance such as a lamp or motor.
The continued transfer of electrons would ev entually convert the sulfuric acid in
the electrolyte to water and make t he two plates identical in chemical
composition. As electrical energy is removed from the battery, its voltage output
tends to drop. Thus, measuring batte ry voltage and battery electrolyte
composition are two ways of checking the ability of the unit to supply power.
During the starting of the eng ine, electrical energy is removed from the battery.
However, if the charging circuit is in good condition and the operating conditions
are normal, the power removed from the battery will be replaced by the
generator (or alternator) which will forc e electrons back through the battery,
reversing the normal flow, and restoring the ba ttery to its original chemical state.
The battery and starting motor are linked by very heavy electrical cable\
s
designed to minimize resistance to the flow of current. Generally, the major
power supply cable that leaves the batte ry goes directly to the starter, while
other electrical system needs are supplied by a smaller cable. During the starter
operation, power flows from the battery to the starter and is grounded through
the car's frame and the batte ry's negative ground strap.
The starting motor is a specially designed, direct current electric motor capable
of producing a very great am ount of power for its size. One thing that allows the
motor to produce a great deal of power is its tremendous rotating speed. It
drives the engine through a ti ny pinion gear (attached to the starter's armature),
which drives the very large flywheel ring gear at a greatly reduced speed.
Another factor allowing it to produce so much power is that only intermittent

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 352
To prevent serious damage to the alte
rnator and the rest of the charging
system, the following precauti ons must be observed:
• Never reverse the battery connections.
• Booster batteries for starting must be connected properly: positive-to-
positive and negative-to-ground.
• Disconnect the battery cables before using a fast charger; the charger
has a tendency to force current through the diodes in the opposite
direction for which they were designed. This burns out the diodes.
• Never use a fast charger as a booster for starting the vehicle.
• Never disconnect the voltage regulator while the engine is running.
• Avoid long soldering times when replacing diodes or transistors.
Prolonged heat is damaging to AC alternators.
• Do not use test lamps of more t han 12 volts (V) for checking diode
continuity.
• Do not short across or ground any of the terminals on the AC alternator.
• The polarity of the battery, alter nator, and regulator must be matched
and considered before making any elec trical connections within the
system.
• Never operate the alternator on an open circuit. make sure that all
connections within the circ uit are clean and tight.
• Disconnect the battery terminals when performing any service on the
electrical system. This wil l eliminate the possibility of accidental reversal
of polarity.
• Disconnect the battery ground cable if arc welding is to be done on any
part of the car.
CHARGING SYSTEM TROUBLESHOOTING
There are many possible ways in whic h the charging system can malfunction.
Often the source of a problem is diffi cult to diagnose, requiring special
equipment and a good deal of experience. However, when the charging system
fails completely and causes the dash boar d warning light to come on or the
battery to become dead the following items may be checked:
1. The battery is known to be good and fully charged.
2. The alternator belt is in good condition and adjusted to the proper
tension.
3. All connections in t he system are clean and tight.
REMOVAL & INSTALLATION

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 362
OIL PRESSURE SENDING UNIT
Replace the sending unit by disconnecting
the electrical connector and using a
special socket to remove it.
ENGINE

MECHANICAL ENGINE
REMOVAL & INSTALLATION
In the process of removing the engine, you will come across a number of steps
which call for the removal of a separ ate component or system, such as
"disconnect the exhaust system " or "remove the radiator." In most instances, a
detailed removal procedure can be found elsewhere in this repair guide.
It is virtually impossible to list each individual wire and hose which must be
disconnected, simply because so many different model and engine
combinations have been manufactured. Careful observation and common
sense are the best possible approaches to any repair procedure.
Removal and installation of the engine ca n be made easier if you follow these
basic points:
• If you have to drain any of the fl uids, use a suitable container.
• Always tag any wires or hoses and, if possible, the components they
came from before disconnecting them.
• Because there are so many bolts and fasteners involved, store and label
the retainers from com ponents separately in muffin pans, jars or coffee
cans. This will prevent conf usion during installation.
• After unbolting the transmission or trans axle, always make sure it is
properly supported.
• If it is necessary to disconnect t he air conditioning system, have this
service performed by a qualified tec hnician using a recovery/recycling
station. If the system does not have to be disconnected, unbolt the
compressor and set it aside.
• When unbolting the engine mounts, a lways make sure the engine is
properly supported. When removing t he engine, make sure that any
lifting devices are properly attached to the engine. It is recommended
that if your engine is supplied with lifting hooks, your lifting apparatus be
attached to them.
• Lift the engine from its compartment sl owly, checking that no hoses,
wires or other component s are still connected.
• After the engine is clear of the compar tment, place it on an engine stand
or workbench.
• After the engine has been removed, y ou can perform a partial or full
teardown of the engine using the procedur es outlined in this repair guide.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 364
5. Drain the radiator and remove t
he radiator hoses. Disconnect the heater
hoses and the transmission cooler lines.
6. Remove the upper half of the radi ator shroud, if equipped with a manual
transmission. Remove the radiator and fan shroud assembly, if equipped
with an automatic transmission.
7. Disconnect the throttle linkage, includi ng the cruise control detent cable.
8. Remove the air conditioning compressor and lay aside.
Do not disconnect the air conditioning lines.
9. Disconnect the power steering pump and drain the fluid into a suitable
container. Remove the vacuum brake booster line.
10. Remove the distributor cap and spark plug wires.
11. Disconnect the engine electrical connection at the bulkhead connection
and disconnect any necessary vacuum hoses.
12. Working inside the vehicle, re move the right-hand hush panel and
disconnect the ECM harness at the EC M. Raise and safely support the
vehicle. Remove the right fenderwell splash shield and feed the harness
through the fenderwell.
13. Disconnect the exhaust pipes at the exhaust manifolds and remove
exhaust system from the vehicle.
14. Remove the flywheel cover and remo ve the converter bolts, if equipped
with automatic transmission.
15. Disconnect the transmission an d starter wire connections.
16. Remove the bellhousing and t he motor mount through-bolts.
17. Disconnect the clutch fork return spring, if equipped with a manual
transmission. Lower the vehicle.
18. Relieve the fuel system pressu re. Disconnect the fuel lines.
19. Support the transmission with a suit able jack. Attach an engine lifting
device.
20. Remove the engine assembly.
To install: 21. Position the engine assembly in the vehicle.
22. Attach the motor mount to engine br ackets and lower the engine in place.
Remove the engine lifting device and the transmission jack.
23. Raise and support the vehicle safely.
24. Install the motor mount through-bolts and tighten the nuts to specification. Install t he bellhousing bolts and tight en to 35 ft. lbs. (47
Nm).
25. On vehicles with automatic transmissi on, install the converter to flywheel
attaching bolts to 46 ft. lbs. (63 Nm).
26. Install the flywheel splash shield and tighten to 89 inch lbs. (10 Nm).
Install the clutch return spring, if equipped with manual transmission.
27. Connect the starter wires and the fuel lines.
28. Install the exhaust system.
29. Lower the vehicle.
30. Install the power steering pump and the air conditioning compressor.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 366
8. Remove the air conditioning co
mpressor and lay aside. Remove the
power steering pump and lay aside.
Do not disconnect the air conditioning or power steering lines.
9. Remove the vacuum brake booster line.
10. Remove the distributor cap and spark plug wires.
11. Disconnect the necessary elec trical connections and hoses.
12. Raise and safely support the vehicle.
13. Disconnect the exhaust pipes at the exhaust manifolds.
14. Remove the flywheel cover and remove the converter bolts.
15. Disconnect the star ter wire connections.
16. Remove the bellhousing and t he motor mount through-bolts.
17. Lower the vehicle.
18. Relieve the fuel system pressu re. Disconnect the fuel lines.
19. Support the transmission with a suit able jack. Attach an engine lifting
device.
20. Remove the engine assembly.
To install: 21. Position the engine assembly in the vehicle.
22. Attach the motor mount to engine br ackets and lower the engine in place.
Remove the engine lifting device and the transmission jack.
23. Raise and support the vehicle safely.
24. Install the motor mount through-bolts and tighten the nuts to 50 ft. lbs. (68 Nm). Install the bellhousing bolts and tighten to 35 ft. lbs. (47 Nm).
25. On vehicles with automatic transmissi on, install the converter to flywheel
attaching bolts to 46 ft. lbs. (63 Nm).
26. Install the flywheel splash shield and tighten to 89 inch lbs. (10 Nm).
27. Connect the starter wires and the fuel lines.
28. Install the exhaust pipe on the exhaust manifold.
29. Lower the vehicle.
30. Install the power steering pump and the air conditioning compressor.
31. Connect the necessary wires and hoses.
32. Install the radiator, fan and fan sh roud. Connect the radiator and heater
hoses and the transmission cooler lines.
33. Connect the vacuum brake booster li ne, the throttle linkage and cruise
control cable. Install the distributor cap.
34. Fill the cooling system with the proper type and amount of coolant and
the crankcase with the proper type of oil to the correct level.
35. Install the water pump drive bel t, the air cleaner duct and the hood.
36. Connect the negative battery cable, st art the engine and check for leaks.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 367
5.0L AND 5.7L ENGINES

Fig. 3: Engine mountin g points for the V8
1. Disconnect the negative battery cable.
2. Mark the location of the hood on the hood hinges and remove the hood.
3. Remove the air cleaner.
4. Drain the cooling system.
5. Remove the radiator hoses.
6. Disconnect the transmission cooler li nes, the electrical connectors and
retaining clips at the fan and remove the fan and shroud.
7. Remove the radiator.
8. Remove the accessory drive belt.
9. Disconnect the throttle cable.
10. Remove the plenum extension scr ews and the plenum extension, if
equipped.
11. Disconnect the spark plug wires at the distributor and remove the
distributor.
12. Disconnect the necessary vacuum hoses and wiring.
13. Disconnect the power steering and air conditioning compressors from
their respective brackets and lay them aside.
14. Properly relieve the fuel system pressure. Disconnect the fuel lines.
15. Disconnect the negative battery cable at the engine block.
16. Raise and safely support the vehicle.
17. Remove the exhaust pipes at the exhaust manifolds.
18. Remove the flywheel cover and remove the converter to flywheel bolts.
19. Disconnect the starter wires.
20. Remove the bellhousing bolts and the motor mount through-bolts.
21. Lower the vehicle.
22. Support the transmission with a suitable jack.