TM 5-4930-218-14
(3) Inspect the frame for cracked or broken weld-
(4) Disconnect the electrical leads to the trouble
ments, bent members, and damaged lifting eye
light reel (8). Remove the two cap screws (4), nuts (5),
mounting threads. Clean up defective threads with a
lock washers (6), and flat washers (7) that secure the
thread chaser. Straighten bent frame members.
trouble light reel to the frame (15); remove the reel.
(4) Inspect the trouble light reel for damaged
(5) Remove the wing nut (10) and cap screw (9);
electrical leads and connectors, defective light socket
remove the transfer pump from the unit.
and faulty operation. Pull out the electrical cord full
(6) Remove the eight cap screws (12), nuts (13),
length and check the cord for cracks, deteriorated or
and lock washers (14) that secure the frame (15) to
abraded insulation, exposed wires, or other damage.
the brackets on the skid base; remove the frame by
Check that the return spring fully rewinds the cord
lifting it straight up.
after it is pulled out.
(7) Remove the compartment tray (17) from the
(5) Inspect the tool box for cracks, severe rust,
tool box (22). Remove the four cap screws (18), nuts
broken latch, and defective hinge. Lubricate hard-to-
(19), lock washers (20), and flat washers (21) that
operate hinge. Touch up defective painted areas.
secure the tool box (22) to the skid base (23); remove
Replace a defective tool box.
the tool box.
c. Installation. Installation is the reverse of
b. Cleaning and Inspection.
removal. Refer to figure 4-1. Be sure to install the
(1) Steam clean the inside and outside of the en-
spacer washers (3) between the frame and enclosure.
closure and tool box. Remove any greasy or gummy
Check the operation of the trouble light reel after
deposits with a cloth dampened with dry cleaning
reassembly. Engage the fuel housing and cap assem-
solvent (fed. spec. P-D-680). Also steam clean the
bly in the fuel opening of the enclosure.
frame. Wipe the trouble light reel with a cloth dam-
pened lightly with solvent.
(2) Inspect the enclosure for defective door latch-
a. Removal and Disassembly.
es, loose or damaged lifting handles, rusted,
(1) Open the battery drawer (18, fig. 4-2) and
corroded, or hard-to-operate hinges, and cracks and
remove the batteries (16) and battery cables (1, 9, and
severe dents. Lubricate hard-to-operate hinges and
10) per paragraph 4-23b. Remove the drawer and bat-
latches. Drill out loose handle mounting rivets and
tery tray (17).
install new rivets. Replace handles if necessary.
