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 687 of 933

TM 9-2520-270-34

REPAIR SPUR GEARSHAFT COUPLING INSERTS

DESCRIPTIO N

This task gives the location and part number of helical coil inserts used in the spur gearshaft

coupling. Part or item numbers of tools, kits, and inserts, and working dimensions are given below.

For procedures to remove and install helical coil inserts, refer to Replace Helical Coil Inserts. See

page 2-166.

INITIAL SETUP

Tools:

General mechanic’s tool kit:

automotive — (Item 33, App C)

Industrial goggles — (Item 39, App C)

Inside/outside indicator caliper —

(Item 41, App C)

Micrometer depth gage – (Item 54, App C)

Screw-thread insert kit – (Item 64, App C)

Screw threading set — (Item 65, App C)

Compressed air source, 30 psi

(207 kPa) maximum

Materials/Parts:

Cleaning solvent — (Item 1, App B)

Transmission oil — (Item 12, App B)

Wiping rag — (Item 13, App B)

Personnel Required:

Track Veh Rep 63H10

Equipment Conditions:

Spur gearshaft coupling on workbench.

See page 4-94.

HELlCAL COIL INSERT REPLACEMENT INFORMATION

END OF TASK

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