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 134 of 933

TM 9-2520-270-34

1. WAS EITHER HYDRAULIC ASSEMBLY REPLACED?

Corrective action:

1. REMOVE FIRST RANGE RELAY

VALVE ASSEMBLY. See task

REPLACE FIRST RANGE RELAY

VALVE ASSEMBLY, page 4-418.

2. REPAIR FIRST RANGE RELAY

VALVE ASSEMBLY, page 4-427.

3. REMOVE SECOND RANGE RELAY

VALVE ASSEMBLY. See task

REPLACE SECOND RANGE RELAY

VALVE ASSEMBLY, page 4-514.

4. REPAIR SECOND RANGE RELAY

VALVE ASSEMBLY, page 4-521.

5. REMOVE HOSE ASSEMBLIES

11629168-7 AND 11629168-10. See

task REPLACE HOSES AND PLUGS,

page 4-2.

GO TO PAGE 2-73

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2-70

1.

Remove disconnect clutch. See task REPLACE

DISCONNECT CLUTCH, page 4-52.

2.

USING DRAG WRENCH, ROTATE INPUT BEVEL

SHAFT (1).

3.

DOES SHAFT (1) ROTATE FREELY?