TM 9-2320-273-20
SENDING UNITS, SWITCHING DEVICES, AND WINTERIZATION KIT.
5-87. WINTERIZATION KIT CIRCUIT BREAKERS, BOX, AND RECEPTACLE
MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
C. OPERATIONAL CHECK.
7. Receptacle (18).
8. Circuit breaker (2)
Plug in 110 VAC power cord,
or (3).
Flip replaced breaker to ON
and verify that appropriate
heater is functional.
D. REMOVAL OF CIRCUIT BREAKER BOX AND RECEPTACLE.
9.
10.
11.
12.
13.
14.
15.
Breaker box (5).
Four cable to receptacle
box connectors (15).
Six screws (1) and two
screws (4).
Three bolts (9) with washers
(10) and nuts (11).
Receptacle (18).
Three wires (19).
Four bolts (14), washers
(13) and nuts (12).
Open outer cover, remove four
washers (8) and screws (7) and
inner panel (6) to gain access to
box attaching hardware.
Unscrew.
Unscrew and remove eight
wires (17).
Unscrew and remove circuit
breaker t/ox (5) with receptacle
box (16) attached.
Remove retaining screws.
Disconnect from receptacle
(18) and remove receptacle.
Unscrew and remove receptacle
box (16) from circuit breaker
box (5).
E. INSTALLATION OF CIRCUIT BREAKER BOX AND RECEPTACLE.
16.
17.
18.
19.
After verifying proper
heater functions, flip all
breakers to OF F and dis-
connect power cord.
Mark each wire and pull
wire out of receptacle box.
Mark position before
disconnecting.
Receptacle box (16).
Attach to circuit box (5) with
T h r e e w i r e s ..
Circuit breaker box
Eight wires (17).
four bolts (14), washers (13)
and nuts (12).
Connect to receptacle (18) and
install receptacle to box (16).
(5).
Mount to vehicle with three bolts
(9), washers (10) and nuts (11 ).
Push thru either side of receptacle
box and fasten to circuit breakers
as marked, with six screws (1)
and two screws (4).
5-320
