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 489 of 933

19. REPAIRER AND HELPER, TURN

HOUSING ASSEMBLY

(1) OVER .

20. CHECK CLEARANCE (2) IN

FRICTION CLUTCH

(3).

21. REPLACE FRICTION CLUTCH,page 4-208.

TM 9-2520-270-34

a. Measure clearance between friction

clutch plate (4) and backup plate (5).

b. If clearance (2) is 0.055-0.085 inch

(1.40-2.16 mm), go to step 22. If not

go to step 21.

4-175

GO TO NEXT PAGE

22. INSPECT TOW PUMP ASSEMBLY (6)

FOR BINDING.

a. Rotate spur gear (7) in both directions.

b. If gear (7) turns easily, go to step 24.

If

not, go to step 23.

23. REPLACE TOW PUMP

ASSEMBLY, page 4-470.