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 569 of 624

TM 9-2320-283-34-1

TRANSMISSION.

3-50.

FOURTH, THIRD, AND FORWARD CLUTCH INSTALLATION (Continued).

LOCATION/ITEM

ACTION

REMARKS

INSTALLATION (Continued).

3.

Forward clutch

assembly (2).

WARNING

Compressed air used for repair purposes

will not

exceed 30

psi.

Use only with personal protective equipment

(goggles/shield, gloves etc.)

NOTE

Make sure thrust bearing race assembly and thrust bearing at

rear of forward clutch assembly are installed.

a.

Install item (13) and

Use tool number J-24221.

apply air pressure to

If all plates do not

fourth clutch piston at

engage item (13), it

location (B).

will rise slightly when

pressure is applied.

b.

Hold air pressure at

location (B) and remove

item (13).

c

Install items (2), (3),

and (4).

d.

Release air pressure when

Item (2) will drop

item (2) is fully seated.

slightly when air is

released if it is not

fully seated.

e.

Make sure item (1) is

Use oil soluble grease.

installed on item (2).

f.

Remove lifting tool from

input shaft.

NOTE

Follow-on maintenance action required:

Proceed with transmission maintenance.

3-516