REMOVAL (Cont) - TM-9-2350-238-20-11057

TM 9-2350-238-20-1

Failure to remove or disconnect batteries before connecting or disconnecting any

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

2 Tag and disconnect heater control box to driver's heater wiring harness (6) from driver's heater

control box (7).

3 Tag and disconnect all electrical leads from driver's heater electrical control box (7) and fuel

filter heater toggle switch (8).

4 Remove two hexagon plain nuts (9), two Iockwashers (10), and driver's heater control box (7)

from driver's heater control box bracket (11).

5 If damaged, remove instruction plate (12) from wall of driver's compartment.

6 Remove two assembled washer screws (13) and fuel filter heater toggle switch (8) from driver's

heater control box bracket (11).

7 If damaged, remove two machine screws (14), two Iockwashers (15), and fuel filter heater

switch identification plate (16) from fuel filter heater toggle switch (8).

8 Tag and disconnect all electrical leads from circuit breakers on circuit breaker double angle

bracket (17).

9 Remove two hexagon plain nuts (18), two hexagon head capscrews (19), two Iockwashers (20),

and circuit breaker double angle bracket (17).

10 Remove eight machine screws (21), eight Iockwashers (22), two circuit breakers (23), and two

circuit breakers (24) from circuit breaker double angle bracket (17).

11 Tag and disconnect battery positive terminal to circuit breaker electrical lead (25) and coolant

heater circuit breaker to line disconnect cable assembly (26) from coolant heater circuit breaker

(27).

12 Remove assembled washer bolt (28), two machine screws (29), two Iockwashers (30), coolant

heater circuit breaker (27), and circuit breaker bracket (31 ).

13 Remove three straps (32) from coolant heater circuit breaker to line disconnect cable assembly

(26) and electrical lead (33).

14 Tag and disconnect bulkhead disconnect to circuit breakers and electrical components wiring

harness (34).

15 Remove four socket head capscrews (35), four lockwashers (36), electrical receptacle retaining

plate (37), and gasket (38).

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