TM-9-2320-283-34-1

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1983

TM-9-2320-283-34-1 - Page 403 of 624

TM 9-2320-283-34-1

TRANSMISSION.

3-40. FORWARD CLUTCH AND INPUT SHAFT REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

C. ASSEMBLY (Continued).

8.

Piston (14).

NOTE

The clutch piston is coded by size.

Use same code

letter if replaced. If the clutch housing is

replaced, the clutch piston must be selected by the following steps a thru e. If not, go to step 8.

a. Alternately stack items

All plates must be new

(22) and (23) together on

for proper measurement.

the press table.

b. Set item (24) on top.

Aline stack.

c. Evenly apply load to item

Apply a 980-1020 lb

(24) with a press.

load.

d. Measure stack at x and

See illustration.

compare to chart.

e. Select proper piston item

(14).

3-350