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 707 of 933

TM 9-2520-270-34

20. INSPECT TANG (1) ON INNER

RACE (2).

a.

b.

Inspect tang (1) for damage.

See page 2-5.

If tang (1) is not damaged, go to

step 21. If tang is damaged, go to

step 39.

22. INSPECT PLAIN NUT (6).

a. If nut (6) is tight, go to step 23. If

nut is loose or missing, go to step 39.

4-374

21. CHECK ACTUATOR PISTON ASSEM-

BLY (3) AND ACTUATOR PISTON (4).

a.

b.

c.

Move tang (1) back and forth by

pressing piston (3) into housing (5)

with finger and releasing.

If tang (1) moves freely and pis-

tons (3) and (4) move smoothly back

and forth, go to step 22.

If tang (1) does not return smoothly to

center position with pistons (3) and

(4) resting against tang, go to step 39.

23. INSPECT PINTLE ASSEMBLY (7).

a. If pintle assembly (7) and pin (8) are

not damaged and plugs (9) are

installed, go to step 24.

b. If pintle assembly (7) or pin (8) is

damaged or plugs (9) are missing, go to

step 39.