TM 5-4520-253-13
REMOVE/lNSTALL PC BOARD ASSEMBLY (CONT)
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On Model UH-68G1, connect PC board assembly harness plug (8A) to receptacle (8 B).
NOTE
For Model UH-68G, PC board assembly may have been
replaced with PC board assembly and wiring harness for
Model UH-68G1.
Install POWER RECEPTACLE (18) inside heater case using four screws (15), lock washers (16), and nuts
(17). Use one screw (15), lock washer (16), and nut (17) to attach dust cap and chain(19) and ground wire
(20).
Install EXTERNAL FUEL PUMP RECEPTACLE (12) inside heater case using four screws (9), lock washers
(10), and nuts (1 1). Use one screw (9), lock washer (10), and nut(11) to attach dust cap and chain (13) and
ground wire (14).
Install PC board wiring receptacle (8) inside heater case. Push receptacle trhrough mounting hole until locking
tabs snap into place.
Connect control box harness plug (7) to receptacle (8).
Install clamp (50) on bundled wires projecting down through grommet (58). Secure clamp to
heater bulkhead using screw (48) and lock washer (49 ) .
Close control box cover (1), front access door (2), and right side door (3). Lock studs (4, 5, and 6).
Install right-hand louver panel (55) and left-hand louver panel (56), Secure by locking eight studs (57) at each
panel.
Reach through heater case opening (54) and connect louver linkage to louver panels (55 and 56).
Install bottom cover (53) using six screws (51 ) and lock washers (52).
4-20
Change 2
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