TM 10-4610-232-12
4-35. DISTRIBUTION PUMP EXTERNAL ELECTRICAL PANEL ASSEMBLY. This task covers:
a. Disassembly.
b. Repair.
c. Reassembly.
Tools, see Appx B, Sec Ill, Ref Code (No.)
Tool Kit, General Mechanics Automotive(1)
Rivnut Repair Kit(15)
Stripper, Wire (16)
Terminal Strip Tool (16)
Crimper, Hand Terminal (16)
Materials/Parts:’
Inhibitor, Corrosion (Appx E, Sec ll, Item 45)
Varnish, Electrical (Appx E, Sec ll, Item 73)
Suitable Tags
Gaskets (TM 10-4610-232-24P)
Lockwashers (TM 10-4610-232-24P)
Washers (TM 10-4610-232-24P)
Personnel Required: 2
Equipment Condition:
ROWPU shutdown. Storage box removed
(para. 4-64). Accessory Table item 18
removed (para. 4-73).
General Safety Instructions:
WARNING
Observe specific Warning in the text.
WARNING
Make sure electrical power is disconnected before working on unit. Failure to do so
could result in serious injury or death from electrical shock.
NOTE
Tag all wires before disconnecting to make installation easier.
NOTE
Refer to para. 4-10 for procedures involving terminal strip wire removal and
disassembly.
DISASSEMBLY.
a. Refer to Figure 4-39, sheet 1 and disconnect connectors (1 and 2) from power cable.
b. Remove twelve capscrews (3), lockwashers (4) and flat washers(5) from panel (6) and prop assembled panel (6),
with all wires attached, against van.
c. Remove cable marked W29 from terminal strip assembly (7) (para. 4-10).
d. Tag and disconnect power cables from MOVs (8) by removing screws(9), lockwashers ( 10), nuts (11 ) and washers
(12).
e. Remove capscrew(l 3) and Iockwasher (14) from ground connectional 5). Assembled panel (6) and gasket (1 6) are
now free.
f. Tag and disconnect all remaining wires(17, 18 and 19) by removing screws (9), Iockwashers (10), nuts(11 ) and
washers (12).
g. Cut cable ties (para. 4-10). Tag and disconnect wires to terminal board (7) from harness (20) (para. 4-10).
h. Remove screws(21 ), acorn nuts (22), Iockwashers (23) and washers (24). MOVs (8) are now free.
i. Disassemble terminal board (7) as follows, referring to para. 4-10 for methods of disassembly.
(1) Loosen screw (25) and remove retainer (26), end plate (27), terminal strips (28) and markers (29).
(2) Remove all terminal strips if necessary.
4-157
