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 366 of 933

TM 9-2520-270-34

2. CHECK SPRING (1).

a. Using indicator caliper, measure free

length of spring (1). Replace spring

if free length is less than 3.28 inches

(83.3 mm).

3. INSTALL RELIEF VALVE (2).

a. Install relief valve (2) with small end

first.

b. Install spring (1).

c. Install new gasket (3).

d. Using 1-inch drive socket wrench

handle and 1 3/4-inch socket, install

plug (4).

4. USING 3/4-lNCH DRIVE TORQUE

WRENCH, ADAPTER, AND 1 3/4-lNCH

SOCKET, TORQUE PLUG (4) TO

200-220 ft-lbs (28-30 mkg).

END OF TASK

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