Chevrolet 10 series 1973, Руководство по капитальному ремонту

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A U T O M A T IC T R A N S M I S S I O N 7A -45
DIRECT
CLUTCH-^
DRUM
CLUTCH PISTON
CENTER SEAL
Fig. 74M--Removing D irect Clutch Piston Center Seal
Fig. 7 6 M -In s ta llin g D irect Clutch Springs, Spring
Seat and R etaining Ring
C L U T C H A S S E M B L IE S
C L U T C H
D R I V E
P L A T E
D R I V E N
P L A T E S
C U S H I O N
S P R I N G
FORWARD
4 4 1 L-6, 3 0 7 V-8
3 5 0 V-8, 4 0 0 2 -b b l.
TAXI AN D TR U C K
5 5 1
IN T E R M E D IA T E
2 2 1 L-6, 3 0 7 V-8
3 5 0 V-8, 4 0 0 2 -b b l.
T A X I A N D T R U C K 3 3 1
DIRECT
3
4 3
4 NONE
NONE L-6, 3 0 7 V-8
3 5 0 V-8, 4 0 0 2 -b b l.
TAXI AN D TRU C K
REVERSE
4 4 NONE
L-6, 3 0 7 V-8
3 5 0 V-8, 4 0 0 2 -b b l.
TA X I AN D TRU C K 5 5
NONE
6. Remove the forward clutch inner and outer piston
seals (fig. 81M).
Fig. 7 5 M -ln s ta llin g Direct Clutch Piston
Inspection
l. Inspect drive and driven clutch plates for signs of
2. Remove face plates, steel separator plates and
burning, scoring or wear.
cushion spring (fig. 79M).
2. Inspect twenty one (21) springs for collapsed coils
3. Using tool J-23327, compress piston return seat and
or signs of distortion.
remove retaining ring (fig. 80M).
3. Inspect piston for cracks.
4. Remove piston return seat and twenty-one
clutch return springs.
(21)
4. Inspect clutch housing for wear, scoring, open oil
passages and free operation of exhaust check ball
5. Remove forward clutch piston assembly.
(fig. 82M).
.020" PIANO WIRE CRIMPED
INTO C O P P ER TUBING
DIRECT CLU T C H H O U S IN G
PISTON
OVERHAUL MANUAL