Pontiac Fiero 1988 Service Manual page 797

125C-10 AUTOMATIC TRANSAXLE
Case Cower
Remove or Disconnect (Figures 19, 20, 21, 22 and 23)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Tools Required:
Two M12 bolts 50 mm (2" long)
Rod (701) and retainer from manual valve (406)
All case cover attaching bolts including 2 TORX
® head bolts
• Install two (2) M12 bolts 50 mm (2") long into
dowel pin holes. Bolts will: self tap, bottom
and separate the cover (401) from the case
(112)
ALTERNATE TIGHTENING OF THE
BOLTS.
DO NOT PRY CASE COVER (401).
• Place the case cover (401) on the bench, 1-2
accumulator side up.
Accumulator spring (419)
Piston (421)
Gasket (415)
Drive sprocket thrust washer (414)
Driven sprocket thrust bearing (121)
Turbine shaft "O" ring (Figure 21)
Link assembly (101), drive and driven sprockets
(103) (122)
Drive sprocket support thrust washer (104)
Driven sprocket support thrust washer (123)
l i P U T UNIT PARTS
1.
2.
4.
5.
Remove or Disconnect (Figures 23, 24, 25, 26, 26L,
27, and 28)
Pin (702), nail (713)
Detent lever (703), manual shaft (704) and
actuator rod (705)
Driven sprocket support (602) and thrust washer
(605) on direct clutch side
Plug (607) and band (606)
Direct and forward clutch assemblies (610-634)
by lifting input shaft (624)
Thrust washer (636)
1
401
BOLT, M 1 2 x
CASE COVE
H125C-22-1
Figure 20 Case Cover Removal
\ v..
\\
\ \
\ \ \
' \
4 \
106 SHAFT, TURBINE . ( 7 -
107 SEAL, 'O' RING \ W f '
109 DRIVE SPROCKET SUPPORT (STATOR SHAFT)
115 SEAL, CONVERTER OIL
H125C-16-1
Figure 21 Turbine Shaft "O" Ring Seal
7. Internal gear (637), input carrier (640) and thrust
washer (641)
8. Input sun gear (642) and input drum (643)