Pontiac Fiero 1988 Service Manual page 891

7B3A-12 UNIT REPAIR MUNCIE 282 (5-SPEED) TRANSAXLE
bearing race bore, for wear, scratches
or grooves
bushings, for scores, burrs, roundness
or evidence of overheating
case, for cracks, threaded openings for
damaged threads, mounting faces for
nicks, burrs or scratches; if case is
cracked, it must be replaced
• If scratches, grooves or scoring cannot be
removed with a soft stone or crocus cloth,
replace the component.
• Clean-up damaged threads with correct size
"used" tap (a new tap can cut oversize).
Assemble (Figure 16)
Tools Required:
J-26938 Seal and Race, Differential
Installer
J-35823 Shift Shaft Seal Installer
Rail
Shift Rail
Sleeve
Detent
Bushing
Bushing
Bushing
Lever
J-36029 Shift
Remover/Installer
J-36030 Reverse
Installer
J-36034 Sliding
Remover/Installer
J-36039 Shift
Remover/Installer
J-36189 Shift Shaft Bearing Installer
J-36190 Universal Driver Handle
Install or Connect Connect (Figure 16)
1. Bearing (97) shift shaft, using J-36189 and
J-36190 (VIEW A).
2. Seal (208) shift shaft, using J-35823 (VIEW B).
3. Bushings (99) (three) shift rail, using J-36029
(place new bushing on -2 adapter and retain
between the -1 and -2 tool parts) and J-36190
(VIEW C).
4. Bushing (98) reverse rail, using J-36030 and
J-36190 (VIEW B).
5. Outer race (59) differential carrier support, using
J-26938 (VIEW B).
6. Axle seal (23), using J-26938 (VIEW A).
7. Plugs (204).
even with bore surface.
8. Bushing (96) detent lever, using J-36039 and
J-36190 (VIEW C).
9. Bushing (95) Sliding sleeve, using J-36034 and
J-36190 (VIEW A).
10. Detent lever (145).
11. Sleeve (207), spring (206) and screw (205), 44
N*m(32 lb ft).
12. Plug (209) and snap ring (210), flat side up.
13. Stud (211), chamfer end out, 21 N*m (15 lb ft).
CLUTCH AND
DIFFERENTIAL HOUSING
|<ffij Disassemble (Figure 17)
Tools Required:
J-6125-1B Slide Hammer
J-8092 Universal Driver Handle
J-23907 Slide Hammer and Adapter Set
J-35824 Input Bearing Assembly
Remover/Installer
J-36029 Shift Rail Bushing
Installer/Remover
J-36032 Clutch Shaft Inner
Bushing/Reverse Shift Rail Remover
J-36037 Clutch Shaft Upper Bushing
Remover/Installer
Shaft Race
J-36038 Output
Remover
J-37107-1 Clutch
Remover
J-37107-2 Clutch
Remover Guide
Shaft Inner
Shaft Inner
Bearing
Bearing
Bearing
j^J
Remove or Disconnect (Figure 17)
• Remove bearings and bushings only if there is
evidence of damage or a mating part is being
replaced.
1. Bolts (179) and retainer (178).
2. Race (56), using J-36038 and J^23907 (VIEW A).
3. Bolts (159), washers (160), spacer (161), plate
(162).
4. Bolt (18) and guide (19).
5. Axle seal (23).
Race (76) and shim (73) differential, using
J-26941 and J^23907
Seal (164) clutch shaft, using small pry.
Bushing (163) upper, using J-36037 (VIEW B).
External clutch release models only.
Bearing (217) upper.
• Remove bolt (214).
• Tap on clutch fork finger to drive out upper
bearing.
Internal release models only.
9. Clutch shaft (165) or (216).
10. Bushing (177) inner, using J-36032 and J-23907
(VIEW C).
External clutch release models only.
Bearing (217) inner, using J-37107-2, J-37107-1
and J-6125-1B (VIEW C).
• Install J-37107-2 into bearing.
m Drive J-37107-1 through J-3107-2 and
bearing case.
• Screw J-37107-1 into bearing case and slide
hammer out.
Internal release models only.
11. Bearing sleeve assembly (21), using J-35824 and
hydraulic press (VIEW B).
12. Bushings (176) shift rail, using J-36029 (small end
of -2 adapter in bushing) (VIEW A).
13. Drain plug (79) and washer (80).
14. Breather assembly (166).
Inspect (Figure 17)
• Clean with solvent, air dry.