TM-9-2520-270-34

HYDROMECHANICAL CROSSDRIVE, TRANSMISSION HMPT 500 AND TRANSMISSlON CONTAINER ASSEMBLY

TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE

NOVEMBER 1984

TM-9-2520-270-34 - Page 524 of 933

TM 9-2520-270-34

ASSEMBLE

13.

14.

INSTALL FIVE PLUGS (1).

a. Coat five new preformed packings (2)

with transmission oil.

b. Install packing (2) on each of five

plugs (1).

c. Using 3/8-inch drive ratchet handle

and 3/16-inch socket wrench attach-

ment, install five plugs (1).

USING 3/8-lNCH DRIVE TORQUE

WRENCH AND 3/16-lNCH SOCKET

WRENCH ATTACHMENT, TORQUE

FIVE PLUGS (1) TO 110-120 in-lb

(127-138 cmkg).

CAUTION

Packing retainer must be installed toward

narrow end of rod. Damage to equipment can

occur.

15. INSTALL NEW PREFORMED

PACKING (3) AND NEW PACKING

RETAINER (4) ON ROD (5).

a.

b.

Coat new preformed packing (3) with

transmission oil.

Install packing (3) and new packing

retainer (4) on rod (5).

CAUTION

Packing retainer must be installed toward

pad end of piston assembly. Damage to

equipment can occur.

16. INSTALL NEW PACKING RETAINER (6)

AND NEW PREFORMED PACKING (7)

ON NEW PISTON ASSEMBLY (8).

a. Coat new packing (7) with

transmission oil.

b. Install new packing retainer (6) and

packing (7) on new piston assembly (8).

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