Chevrolet 1977 10 Series, Repair Manual, Page: 332 / 468

(400)7A-12
OVERHAUL MANUAL
BACKING PLATE
COM POSITION PLATES
STEEL PLATES
Fig. 7 A - 4 0 C -- R e m ovin g I n t e rm e d ia t e B a c k in g Plate and Clutch
Plates
shown in Fig. 7A-38C.
10. Remove center support to case bolt (Fig. 7A-39C),
using a 3 /8 " 12-point thin wall deep socket.
11. Remove interm ediate clutch backing plate to case
snap ring.
12. Remove interm ediate clutch backing plate, as shown
in Fig. 7A-40C.
13. Remove interm ediate clutch plates.
a. (All except CB, CL and CS models) Remove three (3)
composition, two (2) steel clutch plates and one waved steel
plate.
b. (CB, CL and CS models) Remove three (3)
composition, and three (3) steel clutch plates.
14. Remove center support to case retaining snap ring
(Fig. 7A-41C).
Fig. 7 A - 4 2 C - R e m o v i n g C ente r S u p p o r t and Gear U n it fro m
Case
15. Remove entire gear unit assembly by lifting with gear
assembly installing and removing H olding Tool J-2 1795 with
J-9539 slide ham m er (Fig. 7A-42C).
16. Remove shaft to case thrust washer from rear of
output shaft or inside case.
17. Place gear unit assembly, with output shaft facing
down through hole in work bench.
18. Remove rear unit selective washer from transmission
case (Fig. 7A-43C).
S N A P R IN G
SELECTIVE W A S H E R
Fig. 7A-4 1 C--Removing Center Support to Case Retaining Snap
Ring
Fig. 7A-43C--Removing Selective Washer