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GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 318
Fig. 1: Torque arm removal
Fig. 2: Flywheel cover removal
4. Remove the transmission oil dipsti ck. Unbolt and remove the dipstick
tube.
5. Raise the vehicle and support it safely with jackstands.
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7. Unbolt the universal joint straps fr
om the pinion flange (use care to keep
the universal joint caps in place), lower and remove the driveshaft from
the vehicle. Place a transmission tailshaft plug or rag in place of the \
driveshaft to keep the transmission fluid from draining out.
8. Disconnect the catalytic converter support bracket at the transmission.
9. Disconnect the speedometer cable, electrical connectors and the shift
control cable from the transmission.
CAUTION - During the next step, rear spring force will cause the torque arm to
move toward the floor pan. When disconn ecting the arm from the transmission,
carefully place a piece of wood between the floor pan and the torque arm. This
will prevent possible personal injury and/or floor pan damage
Fig. 5: Transmission-to-engine bolts
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Fig. 6: Transmission mounts for vehi cles equipped with the 3.1L engine
10. Remove the torque arm-to-transmission bolts.
11. Remove the flywheel cover, t hen mark the relationship between the
torque converter and the flywheel so that these parts may be
reassembled in the same relationship.
12. Remove the torque converter-t o-flywheel attaching bolts.
13. Support the transmission with a ja ck, then remove the transmission
mount bolt.
14. Unbolt and remove the transmission crossmember.
15. Lower the transmission slightly. Disco nnect the throttle valve cable and
oil cooler lines from the transmission.
16. Support the engine using GM specia l tool BT-6424 or its equivalent.
Remove the transmission- to-engine mounting bolts.
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CAUTION - The transmission must be secu red to the transmission jack
17. Remove the transmission from the vehicle. Be careful not to damage the oil cooler lines, throttle valve cable, or the shift control cable. Also, keep
the rear of the transmissi on lower than the front to avoid the possibility of
the torque converter disengagi ng from the transmission.
To install: 18. Position the transmission and converter into place.
19. Install the transmission -to-engine mounting bolts.
20. Connect the throttle valve cable and oil cooler lines to the transmissio\
n.
21. Install the transmission cro ssmember and secure with bolts.
22. Install the transmission mount bolt.
23. Matchmark the torque converter-to-f lywheel. Install the torque converter-
to-flywheel attaching bolts.
Before installing the converter-to-flywheel bolts, be sure that the weld nuts on
the converter are flush with the flywheel, and that the converter rotates freely by
hand in this position.
24. Install the flywheel cover.
25. Install the torque arm-to-transmission bolts.
26. Connect the speedometer cable, el ectrical connectors and the shift
control cable from the transmission.
27. Connect the catalytic converter s upport bracket at the transmission.
28. Align the matchmark m ade earlier, then install the driveshaft to the axle
pinion. Bolt the universal joint straps to the pinion flange.
29. Lower the vehicle.
30. Install the dipstick tube using a ne w dipstick tube O-ring and secure with
the bolt. Install the tran smission oil dipstick.
31. Connect the throttle valve (TV) c ontrol cable at the carburetor.
32. Install the air cleaner assembly.
33. Connect the negative battery cable at the battery.
DRIVELINE
DRIVESHAFT AND U-JOINTS
The U-joint is secured to the yoke in one of two ways. Dana and Cleveland
shafts use a conventional snapring to ho ld each bearing cup in the yoke. The
snapring fits into a groove located in eac h yoke end just on top of each bearing
cup. The Saginaw design shaft secures its U-joints in another way. Nylon
material is injected through a small hole in the yoke and flows along a circular
groove between the U-joint and the yoke , creating a synthetic snapring.
Disassembly of the Saginaw U-joint requi res the joint to be pressed from the
yoke. This results in damage to the be aring cups and destruction of the nylon
rings.
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seal preload. Turn the torque wrenc
h smoothly for several rotations and
record the amount of preload as the a ssembly is turning, not the initial
force required to start the assembly moving.
Preload is measured as the amount of torque required to turn the assembly.
5. Using a suitable tool to hold the pi nion yoke in place, remove the pinion
yoke nut and washer.
6. Place a suitable contai ner under the differential to catch any fluid that
may drain from the rear axle. Using a suitable tool, remove the pinion
flange.
7. Use a suitable tool to remove the pinion seal.
To install: 8. Inspect the seal surface of the pinion flange for tool marks, nicks or
damage and replace, as necessary. Examine the carrier bore and
remove any burrs that might cause leaks around the outside of the seal.
9. Install the seal 0.010 in. (0.2 5mm) below the flange surface using a
suitable seal installer.
10. Apply suitable seal lubricant to t he outer diameter of the pinion flange
and the sealing lip of the new seal.
11. Install the pinion flan ge on the drive pinion by taping with a soft hammer
until a few pinion threads projec t through the pinion flange.
12. Install the washer and pinion fla nge nut. While holding the pinion flange,
tighten the nut a little at a time and turn the drive pinion several
revolutions after each tightening, to set the bearing rollers. Check the
preload each time with a suitable inch pound to rque wrench until the
preload is 5 inch lbs. (0.6 Nm) more then the reading obtained during
disassembly.
13. Install the driveshaft.
14. Install the rear wheels and tires. Check and add the correct lubricant, as
necessary.
AXLE HOUSING
REMOVAL & INSTALLATION 1. Raise the vehicle and support it sa fely. Be sure that the rear axle
assembly is supported safely.
2. Disconnect shock absorbers from ax le. Remove the wheel assemblies.
3. Mark driveshaft and pinion flange, then disconnect driveshaft and support out of the way.
4. Remove brake line junction block bolt at axle housing. If necessary,
disconnect the brake lines at the junction block.
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3. Disconnect all wiring from the star
ter solenoid. Replace each nut as the
connector is removed (as thread sizes differ from connector to
connector). Note or tag the wiring positions for installation.
4. Remove the bracket from the st arter and the two mounting bolts. On
engines with a solenoid heat shield, remove the front bracket upper bolt
and detach the bracket fr om the starter.
5. Remove the front bracket bolt or nut. Lower the starter front end first, and
then remove the unit from the car.
To install: 6. Position the starter into place and se cure it with the front bracket bolt and
nut. Torque the two mounting bolts to 25-35 ft. lbs.
CAUTION - If shims were removed, they must be replaced to ensure proper
pinion-to-flywheel engagement.
7. On engines with a solenoid heat shield, attach the bracket to the starter.
Install the bracket to the starter and the two mounting bolts. Install the
front bracket upper bolt.
8. Connect all wiring to the starte r solenoid and tighten the nuts.
9. Lower the vehicle.
10. Connect the negative battery cable.
SOLENOID REPLACEMENT 1. Remove the screw and washer from the motor connector strap terminal.
2. Remove the two solenoid retaining screws.
3. Twist the solenoid housing clockwis e to remove the flange key from the
keyway in the housing. Then remove the housing.
4. To re-install the unit, place the re turn spring on the plunger and place the
solenoid body on the driv e housing. Turn counterclockwise to engage the
flange key. Place the two retaining screws in position and install the
screw and washer which secures the strap terminal. Install the unit on
the starter.
SENDING UNITS AND SENSORS
For additional information on engine sensors, refer to Engine Performance &
Tune-up and Engine Controls in this repair guide.
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ROCKER ARM COVER
REMOVAL & INSTALLATION
2.5L ENGINE
Fig. 1: Valve and pushrod covers for the 2.5L
1. Disconnect the negative battery cable.
2. Remove the air cleaner assembly.
3. Disconnect the throttle c able at the throttle body.
4. Remove the PCV valve from the cover.
5. Remove the spark plug wires from t he clips. Remove the clips from the
valve cover.
6. Remove the EGR valve. Loosen t he throttle body to gain clearance, as
required.
7. Remove the valve cover retaining bolts and remove the cover. Tap on
the valve cover with the palm of your hand or use a soft mallet to loosen.
To install: 8. Clean the sealing surface on cylinder head and intake manifold of all old
RTV or gasket. Make sure no oil or ol d gasket is present when applying
new RTV or gasket.
9. Place a
1/16 in. (5mm) bead of RTV sealan t all around the rocker arm
sealing surface or use a cork style gasket. (When going around the
attaching bolt holes, always flow t he RTV on the inboard side of the
holes).
10. Install cover and torque bolts to 8 ft. lbs. (11 Nm).
11. Finish installation by reversing removal procedure.
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GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 371
6. Place a 1/8 in. (3mm) bead of RTV sealan
t all around the rocker arm
sealing surface or use a cork style gasket. (When going around the
attaching bolt holes, always flow t he RTV on the inboard side of the
holes).
7. Install cover and torque bolts to 8 ft. lbs. (10 Nm).
8. Finish installation by reversing removal procedure.
5.0L AND 5.7L ENGINES
Fig. 3: Valve cover removal for the 1982-86 V8