TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 1115 of 1364

TM 9-2350-238-20-1

REMOVAL

Failure to remove or disconnect batteries before removing or installing any electrical

wiring harness or lead may result in injury or damaged equipment.

1

Wiring harnesses and leads are secured to the hull and components with loop clamps, straps,

clips, ground screws, etc. Remove only the hardware which secures the wiring harness or lead

being removed.

2

Tag and disconnect plug connectors of relay to heating element electrical lead (1), overheat

thermostat to relay branched wiring harness (2), and heating element to slave electrical lead (3)

from oil reservoir heater assembly (4).

3

Remove six screws (5) and six packings with retainers (6) from oil reservoir heater assembly

(4).

4

Pull oil resewoir heater assembly (4) from hydraulic oil reservoir. Remove heater assembly

gasket (7).

5

Remove assembled washer screw (8), and disconnect cable terminal (9) of heating element to

slave electrical lead (3) from personnel vehicular heater.

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