B R
42RH TRANSMISSION OVERHAUL
21 -173
SMALL TABS
ON RETAINER
FACE
U P W A R D
FEELER GAUGE
J9321-224
Fig. 58 Correct Spring Retainer installed Position
(9) Install clutch plates and discs (Fig. 52). Install
steel plate then disc until all plates and discs are in
stalled.
(10) Install pressure plate and waved snap ring
(Fig. 52).
(11) Check clutch pack clearance (Fig. 59). Clear
ance should be 1.70 to 3.40 mm (0.067 to 0.134 in.)
on 4 disc clutch. If clearance is incorrect, discs, steel
plates, or pressure plates may have to be changed.
REAR CLUTCH OVERHAUL
REAR
CLUTCH
DISASSEMBLY
(1) Remove fiber thrust washer from forward side
of clutch retainer.
F E E L E R
G A U G E
RH288
Fig. 59 Measuring Clutch Pack Clearance
(2) Remove selective clutch pack snap ring (Fig
60).
REAR
C L U T C H
P I S T O N
C L U T C H
P I S T O N
S E A L S
O U T P U T
S H A F T
T H R U S T
W A S H E R
( M E T A L )
I N P U T
S H A F T
S N A P
R I N G
R E A R
C L U T C H
R E T A I N E R
I N P U T
S H A F T
-REAR
C L U T C H
T H R U S T
• SHAFT
W A S H «
F R O N T
<
F , B E R
)
SEAL
( T E F L O N )
C
L
U
T
C
H
1
1
P A C K
SNAP
RING
( S E L E C T I V E )
P I S T O N
S P R I N G
B O T T O M
P R E S S U R E
P L A T E
C L U T C H
D I S C S
(4)
T O P
P R E S S U R E
P L A T E
J9121-539
Fig. 60 Rear Clutch Components