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 485 of 624

TM 9-2320-283-34-1

TRANSMISSION.

3-44.

ADAPTER HOUSING REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

D.

ASSEMBLY (Continued).

4

Housing (8) (continued)

i. Lubricate item (5) and item (6)

Use OE/HDO-1O lubricating oil.

j. Install item (5) into

Lip of seal must face

groove inside item (4)

away from spring side of piston.

k. Install item (6) into

Lip of seal must face

outside groove of item (4).

away from spring side of piston.

l. Place item (8) with piston

cavity facing upward.

m. Apply a generous amount of

OE/HDO-1O lubricating oil

into piston cavity of item (8).

n. Install item (4) into

Retaining ring of piston

cavity of item (8)

must face away from adapter

housing.

NOTE

Use care to prevent lips of seals folding back during assembly.

If installation is difficult,

remove piston and check seal and cavity bore before attempting assembly again.

o. Store assembly in a clean dry place.

NOTE

Follow-on maintenance action required:

Proceed with transmission maintenance.

3-432