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 174 of 933

TM 9-2520-270-34

1. Remove left-hand intermediate housing assembly.

See task REPLACE LEFT-HAND INTERMEDIATE

HOUSING ASSEMBLY, page 4-220.

2. INSPECT SECOND RANGE BRAKE RING GEAR (1).

See page 2-5.

3. IS RING GEAR (1) SCORED OR DAMAGED?

Corrective action:

1. REMOVE SECOND RANGE BRAKE

ASSEMBLIES. See task REPLACE

SECOND RANGE BRAKE

ASSEMBLIES, page 4-432.

2. REPAIR SECOND RANGE SINGLE

DISK BRAKES, page 4-441.

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NO

1. USING FEELER GAGE, CHECK CLEARANCE (2) BETWEEN

TWO PADS ON EACH SECOND RANGE BRAKE (3) AND RING

GEAR (1).

2. IS EACH CLEARANCE (2) 0.021-0.060 INCH (0.53-1.52 mm)?

I

Corrective action:

1. REMOVE SECOND RANGE BRAKE

ASSEMBLIES. See task REPLACE

SECOND RANGE BRAKE

ASSEMBLIES, page 4-432.

2. REPAIR SECOND RANGE SINGLE

DISK BRAKES, page 4-441.

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