TRUCK SERVICE MANUAL
TRANSMISSION
INSPECTION AND REBUILD
Para 6-16/6-17
6-17. FORWARD CLUTCH AND TURBINE SHAFT
a. Disassembly (A, foldout 11)
(1) Remove hook-type sealring 1 from the front
of the turbine shaft.
(2) Remove bearing race 2 from the hub of
forward clutch housing assembly 3.
(3) Remove two hook-type sealrings 4 from the
turbine shaft.
(4) Position forward clutch assembly 3 on a work
table, turbine shaft down.
(5) Remove bearing race 25and bearing 26 from
forward clutch hub 20.
(6) Remove snapring 24 and fourth-clutch driving
hub 23.
Fig. 6-21 Installation position of oil pump assembly
(housing with 2-bolt cover)
(7) Remove five each of clutch plates 21 and 22.
(8) Re move forward clutch hub 20.
(9) Remove bearing race 19 and needle bearing
18 from the inner hub of the forward clutch hub (fig. 6-
29).
(10) Remove bearing race 17 from the inner hub
of the forward clutch housing (fig. 6-29).
(11) Using spring compressor 4 (fig. Fig. 6.29) 4-
2), compress the spring retainer. Remove the snapring
(fig. 6-30).
Fig. 6-29 Forward clutch components
(12) Carefully remove pressure from at the
spring retainer. Remove the spring retainer.
Figure 6-30 Removing (or installing) forward clutch
spring retainer snapping
750