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 746 of 933

TM 9-2520-270-34

NOTE

Two types of dashpots are in use with this valve

assembly.

31. DETERMINE TYPE OF DASHPOT FOR

INSTALLATION.

a. If dashpot is type (1), go to step 32.

b. If dashpot is type (2), go to step 37.

32. INSTALL DASHPOT (1) AND SLIDE (3).

33. INSTALL PLUG (4).

a.

b.

c.

Coat new preformed packing (5) with

transmission oil.

Install packing (5) on plug (4).

Using 3/8-inch drive ratchet handle and

3/8-inch socket wrench attachment,

install plug (4).

34. USING 1/2-lNCH DRIVE TORQUE

WRENCH WITH ADAPTER AND 3/8-INCH

SOCKET WRENCH ATTACHMENT,

TORQUE PLUG (4) TO 30-45 ft-lb

(4-6 mkg).

35. REMOVE HOUSING (6) FROM VISE.

36. EFFORT IS COMPLETE, GO TO END OF

TASK.

4-414

Change

3