TM 9-2320-279-34-1
Transmission Maintenance Instructions (Cont)
7-15. FORWARD CLUTCH ASSEMBLY REMOVAL/REPAIR/INSTALLATION (CONT).
(14)
(15)
(16)
(17)
(18)
(19)
7-100
Stack 10 clutch plates (8 and 9) on flat surface of press starting with steel plate (8) and
alternating with friction plate (9).
Place fourth clutch driving hub (10) on clutch plates (8 and 9).
NOTE
Pressure is applied to clutch pack to steady clutch pack.
Press evenly on fourth clutch driving hub (10) with 980 to 1020 lb load.
Measure distance from base of clutch pack (11) to machined surface (12) of hub (10) to get clutch
pack thickness.
If forward clutch piston (7) is an A piston, clutch pack thickness must be 1.415 to 1.442 in.
(35.94 to 36.63 mm). If forward clutch piston is a B piston, clutch pack thickness must be 1.388
to 1.414 in. (35.26 to 35.92 mm). If forward clutch piston is a C piston, clutch pack thickness
must be 1.361 to 1.387 in. (34.57 to 35.23 mm). Replace clutch plates (8 and 9) as needed to
ensure proper clutch pack thickness.
Remove clutch pack (11) and fourth clutch driving hub (10) from press.
Change 3
