TM 9-6115-647-14&P
(2)
Installation.
(a)
Insert stud (17) in E1 mounting hole in PDU housing (7) and secure with two internal
tooth lockwashers (20) and two nuts (19).
(b)
Install two flat washers (18), ground wire (to trailer GROUND TERMINAL STUD) (21),
and wing nut (15) on stud (17) outside PDU housing (7). Make sure ground wire
terminal is placed between flat washers.
(c)
Install three flat washers (18), four wires (from TB1 terminal 3, J10 terminal E, J1
terminal E and P3 terminal E) (22) and nut (16) on stud (17) inside PDU housing (7).
Wires may be installed in any sequence. Make sure wire terminals are separated by flat
washers
(d)
Close PDU cover (2) and secure with latch (1).
d.
PDU Cover Repair and Replacement. In addition to component replacement described below, the
PDU cover may be straightened, welded and repainted If required, repaint in accordance with MIL-T-704, Type
G, Color Green, No 383 of MIL-C-46168 If power unit is painted In camouflage, refer to Section VI, Power Unit
Marking.
(1)
Removal and Disassembly.
(a)
Release cover latch (1, figure 5-5) on PDU cover (2).
(b)
Remove eight screws (12), eight flat washers (13) and eight self-locking nuts (14) and
take cover (2) off PDU housing (7).
(c)
Take clamps (11) off wires.
(d)
If hinge (23) is damaged, drill out eight rivets (24) and remove hinge from cover (2). Be
careful not to enlarge rivet holes when removing rivets.
(e)
If strike (25) is damaged, drill out two rivets (26) and remove strike from cover (2). Be
careful not to enlarge rivet holes when removing rivets.
(f)
If schematic (27) is damaged, drill out four rivets (28) and remove schematic.
(g)
If sealing strip (29) is damaged, scrape strip off cover (2)
(2)
Assembly and installation .
(a)
If sealing strip (29) was removed, cut new strip to fit and position on inside of cover (2).
Bond mesh joints with conductive silicone adhesive. Bond rubber joints using adhesive.
(b)
If schematic (27) was removed, position new schematic on inside of cover (2) and
fasten with four rivets (28). Install rivets with heads on outside of cover.
(c)
If strike (25) was removed, position strike on edge of cover (2) and fasten with two rivets
(26). Install rivets with heads on inside of cover.
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