TM-9-2320-273-34

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1980

TM-9-2320-273-34 - Page 699 of 801

TM 9-2320-273-34

(5)

Remove six capscrews, lockwashers, and nuts (6, fig. 20-14); then remove support (7)

by sliding it off of winch drum.

(6)

Using a sling and hoist, support winch drum and set assembly on its side rails, as shown

in figure 20-14, sheet 2.

(7)

Remove six capscrews, washers, and nuts (13) that fasten final drive gear support ( 12)

to both side rails (14). Remove complete final drive gear assembly by prying evenly in two places

between drum support (10) and final drive housing (11 ).

(8)

Remove oil seal (4).

(9)

Remove oil seal (16) and bronze bushing (15).

20-4. Repair of Hydraulic Pump.

a.

Disassembly.

(1)

Clean the outside of the pump thoroughly.

(2)

Scribe a line on the outside of the pump across the front cover, body and rear cover to

ensure proper reassembly. (See figure 20-15).

Figure 20-15. Scribe Reference Mark on Hydraulic Pump.

(3)

With the shaft end up, clamp the pump in a vise.

20-16