Chevrolet 1980 Light Duty Truck Repair Manual page 269

DIRECT C LU TCH DRUM
D IREC T CLUTCH
P IS T O N A S S E M B L Y
7. Install pum p outside diameter to case (square cut)
" O" ring seal.
8. Install interm ediate clutch piston assembly into
pum p cover being careful not to dam age seals.
9. Install spring retainer w ith attached clutch return
springs, align pump body to cover, and install five (5)
attaching bolt. Tighten bolts to 18 pound-feet.
10. A lign pum p body to cover and start bolts.
RETAINING RIN
DIRECT CLUTCH ASSEMBLY
Fig. 7 A-70B--Removing Overrun Clutch Retaining Ring and
Retainer
R E T A IN IN G R IN G —
F i g . 7 A - 6 9 B - - D i r e c t C l u t c h A s s e m b l y - E x p l o d e d V i e w
OVERRUN
A U T O M A T IC T R A N S M IS S IO N
STEEL SEPA RA TO R
FA C ED PLATE —
D IR EC T C LU T C H P R E S S U R E PLA T E
D IR E C T C L U T C H A N D IN T E R M E D IA T E
O V E R R U N ROLLER C LU TC H (FIG. 7 A -6 9 B )
Disassembly
1. R em ove interm ediate overrun clutch drum front
retaining ring and retainer (fig. 7A -70B ).
2. R em ove interm ediate clutch overrun outer race (fig.
7A -70B ).
3. R em ove interm ediate overrun roller clutch assembly
(fig. 7A -71B ). Interm ediate overrun roller clutch inner race
is a press fit. D o not rem ove unless replacement is necessary.
IN T E R M E D IA T E O V E R R U N
DIRECT
C L U T C H
D R U M
Fi g. 7 A - 7 1 B - - R e m o v i n g I n t e r m e d i a t e O v e r r u n R o l l e r C l u t c h
(350)7A-21
R E T A IN IN G R IN G
AS S E M B L Y
OVERHAUL M ANUAL