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 1027 of 1364

TM 9-2350-238-20-1

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Remove four hexagon head capscrews

(1), four Iockwashers (2), and coolant

heater exhaust pipe (3) from engine

coolant heater (4).

Remove four hexagon head capscrews

(5), four Iockwashers (6), and coolant

heater shield (7) from engine coolant

heater (4).

Remove 12 screws (8) and 12 washers (9)

from coolant heater mounting plate (10).

Lift engine coolant heater (4) from hull and

support.

Disconnect fuel lines, refer to page

2-1016.

Disconnect water hoses, refer to page

2-1011.

Tag and disconnect electrical leads.

Remove hexagon plain nut (11), lock-

washer (12), hexagon head capscrew

(13), and exhaust clamp (14) from hull.

Loosen and remove two hose clamps (15

and 16) and exhaust clamp (14) from

exhaust hose (17).

Remove two loop clamps (18).

Remove two hexagon head capscrews

(19) and loop clamp (20) from exhaust

hose (17).

Remove exhaust hose (17) from driver’s

heater exhaust assembly (21).

Remove three hexagon head capscrews

(22), three Iockwashers (23), exhaust

mount plate (24), gasket (25), and driver’s

heater exhaust assembly (21).

Remove heater exhaust coupling (26) from

vehicular heater (27).

2-1001