TM-9-2350-238-20-2

CRANE (CAB) COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT,ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1993

CHANGE 1

TM-9-2350-238-20-2 - Page 255 of 495

TM 9-2350-238-20- 2

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The vehicle hydraulic system is of the open center type and has pressure only

when the hydraulic pumps are operating .

Disconnect boom and tow winch motor drain metal tube assembly (1) from tube reducer (2 )

and traverse motor drain tow winch motor drain hydraulic motor drain tee (3) .

Remove tube reducer (2) and preformed packing (4) from manifold assembly counterbalanc e

(5) .

Disconnect tow winch motor drain metal tube assembly (6) from two traverse motor drai n

tow winch motor drain hydraulic motor drain tees (3 and 7) .

Remove traverse motor drain tow winch motor drain hydraulic motor drain tee (3), tube fit-

ting locknut (8), flat washer (9), and preformed packing (10) .

Disconnect boom winch motor drain meta l

tube assembly (11) from traverse moto r

drain tow winch motor drain hydrauli c

motor drain tee (7) and tube reducer (12) .

Remove traverse motor drain tow winc h

motor drain hydraulic motor drain tee (7) ,

tube fitting locknut (13), flat washer (14) ,

and preformed packing (15) from hydrauli c

motor (16) .

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