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 152 of 933

TM 9-2520-270-34

1. REMOVE AUXILIARY MAKEUP PUMP See task REPLACE

AUXILIARY MAKEUP PUMP page 4-482.

2. ROTATE BOTH SPUR GEARS ON AUXILIARY MAKEUP

PUMP.

3. IS EITHER PUMP SPUR GEAR BINDING?

Corrective action:

1. REPLACE AUXILIARY MAKEUP

PUMP.

2. RECORD AUXILIARY MAKEUP

PUMP FAILURE ON DA

FORM 2407 AND RETURN

TO DEPOT.

GO TO PAGE 2-92

1

PERFORM CORRECTIVE ACTIONS RECORDED ON

DA FORM 2404

2 WAS MAIN HOUSING ASSEMBLY CLEANED?

1

Assemble transmission See

task CLEAN MAIN HOUSING

ASSEMBLY, page 4-155

1.

2.

3.

4.

5.

6.

Install input bevel assembly. See task REPLACE INPUT

BEVEL ASSEMBLY, page 4-94.

Install auxiliary makeup pump. See task REPLACE

AUXILIARY MAKEUP PUMP, page 4-482.

Install power takeoff assembly. See task REPLACE

POWER TAKEOFF ASSEMBLY. page 4-140.

Install disconnect clutch assembly. See task REPLACE

DISCONNECT CLUTCH ASSEMBLY, page 4-78.

Install disconnect clutch. See task REPLACE DISCONNECT

CLUTCH, page 4-52.

Assemble transmission. See task INSPECT TRANSMISSION

FOR CONTAMINATION, page 4-67.

2-88