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 568 of 933

TM 9-2520-270-34

32. CHECK SPUR GEAR (1)

a. Using telescoping gage set and

micrometer caliper set, measure

inside diameter (2).

b. Replace gear (1) if measurement is

greater than 5.1177 inches

(130.000 mm).

34. REMOVE SHAFT SHOULDER (6)

FROM SPUR GEAR (3)

a. Remove shaft shoulder (6) from

spur gear (3).

b. Inspect bearing (7) for damage.

See TM 9-214.

c. If bearing (7) is damaged, go to

step 35. If not, go to step 37.

33. REMOVE SPUR GEAR (3).

a. Using retaining-ring pliers

remove retaining ring (4).

b. Remove gear (3).

c. Remove end plate (5).

(Item 59).

35. REMOVE BEARING (7).

a. Using screwdriver, remove two

retaining rings (8).

b. Using arbor press and bearing

installer (Item 8), press out

and discard bearing (7).

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