CABINET PANELS, DOORS, AND SCREENS See figure 4-12.

TM 5-4110-234-14

TO 40R7-5-7-1

Read all warnings and instructions carefully before operating or working on this unit. Read and understand all warnings

listed in the front of this manual.

4-18.

CABINET PANELS, DOORS, AND SCREENS See figure 4-12.

The components of the refrigeration unit are enclosed in a metal frame with doors at both sides, and at the bottom

front, and a screen assembly on the top of the frame.

The hinges are part of the doors and cannot be removed without damaging either the hinge or the door.

Do not attempt removal.

a. Remove the defective door, center post, or screen, using figure 4-12 as a guide. All panels, doors and

screens are held in place with screws and lockwashers.

Dry cleaning solvent (Fed Spec P-D680) used to clean parts is potentially dangerous to personnel and

property. Do not use near open flame or excessive heat. Flash point of solvent is 100F to 138F (38C

to 59C).

b. Cleaning. Clean the panels with a cloth dampened with a detergent solution or dry cleaning solvent (Fed

Spec P-D680). Use a soft brush if necessary to dislodge caked on dirt. Dry the items thoroughly.

c. Inspection/Repair. Inspect panels for breaks, cracks, dents, loose or missing mounting hardware or other

defects. Refer parts that can be repaired to direct support maintenance. Replace missing mounting hardware and panels

damaged beyond repair. Inspect the identification plate riveted to the outside of the lower front door for legibility and

obvious damage. Replace it if you cannot read all of the information shown on the plate.

d. Reinstall the repaired or new panel using screws and lock washers as shown on figure 4-12. Take care not

to strip screw threads in the unit frame.

4-19.

ELECTRICAL WIRING I (See fig. 4-13, Tables 44 and 4-5)

Disconnect power from refrigerator before performing maintenance on electrical components.

The

voltage used can be lethal.

Access.

(1) Disconnect power.

Disconnect from the power source on the F10000R4.

Disconnect the battery cables from the battery on the F10000RG-2.

(2)

Open the control panel door by removing two top screws and opening the hinged panel.

(3)

Open the four access doors.

b. Inspect/Test. Using wiring diagram in figures 4-5 or 4-6, check individual wires with an ohmmeter for

continuity. If continuity is not indicated, check solder and terminal lug connections and condition of wire. Repair all bad

solder connections and replace all damaged wires.

4-29