TM 9--2350--292--20--2
0642 00--2
AUXILIARY POWER UNIT WIRING HARNESS 3W704 REPLACEMENT --
CONTINUED
0642 00
Installation
1. Connect wiring harness 3W704 wire 493 (6) at wire junction of lead 3W705 (7) for high air temperature switch.
2. Connect wiring harness 3W704 wire 420A (4) to low oil pressure switch (5) terminal with screw (3).
3. Connect wiring harness 3W704 wire 420 (1) to oil pressure sending unit (2) terminal.
4. Apply adhesive to all exposed electrical terminals.
Figure 346
1
2
4
5
WIRE
420A
WIRE
420
WIRE
493
6
7
3
NOTE
FOLLOW--ON MAINTENANCE:
Install APU wiring harness cable clamps (WP 0592 00)
END OF TASK