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 245 of 933

TM 9-2520-270-34

INSTALL ELBOW (45° and 90°)

DESCRIPTION

This task gives procedures for the installation and connection of 45° and 90° hose fittings onto

transmission assemblies and hose assemblies. Part or item numbers of tools, kits, material and hose

fittings are specified in appropriate tasks in chapter 4. See task REPLACE HOSES AND PLUGS,Page 4-2.

INITIAL SETUP

Personnel Required:

Track Veh Rep 63H10

Equipment Conditions:

Transmission mounted on tip-over stand. See

page 2-144.

NOTE

This procedure applies to 45° and 90° elbows.

1. INSTALL NEW PREFORMED PACKING (1)

ON ELBOW (2).

a. Turn locknut (3) away from captive

washer (4) by hand.

b. Position captive washer (4) in upper part

of preformed packing groove (5).

c. Coat new preformed packing (1) with oil.

d. Roll preformed packing (1) over

threads (6) and into lower part of

preformed packing groove (5).

2. INSPECT PREFORMED PACKING (1) FOR

DAMAGE.

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