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 499 of 933

TM 9-2520-270-34

8. CHECK GEAR (1).

a. Using micrometer caliper set, measure

outside diameters (2) and (3).

b. Replace gear (1) if either measurement

is less than 2.9524 inches (74.991 mm),

10. CHECK FOUR PADS (4).

a. Using depth gage, measure height of

each pad (4).

b. If any pad (4) measures less than

0.644 inch (16.36 mm), go to step 11. If

all four pads (4) measure 0.644

inch (16.36 mm) or more, perform

step 11 and then go to step 13.

9. INSPECT FOUR BRAKE PADS (4).

a. Inspect four pads (4) for damage.

b. If pads (4) are not damaged, go to

step 10. If pads are damaged, go to

step 11.

11. REPAIRER AND HELPER TURN

RIGHT-HAND INTERMEDIATE HOUSING

ASSEMBLY (5) OVER AND PLACE ON

TWO WOOD BLOCKS.

12. REMOVE FOUR PAD ASSEMBLIES (4).

a. (H) Using 1-inch drive ratchet handle

and 1 3/4-inch socket, hold pad

assemblies (4). Repairer, remove four

screws (6) and washers (7).

b. Remove four pad assemblies (4) from

underside of housing (5). Discard four

pad assemblies.

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