Pontiac Fiero 1988 Service Manual page 900

UN!T
REPAIR
MUNCIE
282 (5=SPEED)
TRANSAXLE
7B3A-21
88
A. 3 R D / 4 T H GEAR SHIFT SAIL
B. REVERSE
GEAR SHIFT
RAIL
C. USE J36031
OR EQUIVALENT
8 8 . RETAINER,
OUTPUT (COUNTERCLOCKWISE}
70 N-m (50 lb ft)
9 2 . RETAINER, INPUT ( C L 0 C K W J 3 S ) 7 0 N-m (50 lb ft)
b
_ „ _QKj2Bjmmjxm
Figure 2 6 Engaging T r a n s m i s s i o n in '-s-ar Shaft Support
Components Installation
1 5 2 . ROLLERS (FOUR), S H I F T S H A F T \
152
1 5 3 . LEVER, REVERSE
1 5 4 . PINS (TWO), SHIFT S H A F T
155. SHIFT SHAFT
1 5 6 . SPRING, 1-2 BIAS
1 5 7 . LEVER, S H I F T
1 5 8 . PIN, LEVER R E T A I N ' : H _
_
3
X I 2 6 5 - M N S T X . R I
Figure 2 7 Shift Shaft Components
20. CASE, CLUTCH AND DIFFERENTIAL
5 5 . BEARING, O U T P U T
57. D I F F E R E N T I A L A S S E M B L Y
8 1 . BOLT (15), 21 N-m (15 lb ft)
2 0 3 , MAGNET
_ GX1253-MN5TX
Figure 2 8 Clutch and T r a n s m i s s i o n Housing
Components
© Selected shim can be 0.03 mm (0.001 in.)
above or 1.12 mm (0.004 in.) below the end
plate mounting surface,
S 3
M e a s u r e
(
Fi
9
ure 2 9
)
1. Distance between end plate mounting surface and
outer race of output shaft bearing (86).
2. Select shim from Chart (Figure 29).
TRANSMISSION CASE END PLATE
Install
or
Connect
{Figure 30)
• Apply sealant P/N 1052943 or equivalent
to the outside end plate (90) bolt hole
pattern of case (85).
1. Shim (87).
2. End cover plate (90).
3. Bolts (91), 21 N-m (15 lb ft).
SHIFT RAIL DETENT/CLUTCH AND
DIFFERENTIAL HOUSING
|HMjj Install or Connect {Figures 31 and 321
• Position shift rails so the 5th gear shift rail
(197) is 1/4" BELOW the other three shift
rails - that MUST be at the same height
(neutral position).
1. Reverse bushing (167).
2. Assemble interlock pins (168) and springs (170)
into bores in detent holder (169) retain with
petroleum jelly.