CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS
TM 9-2350-256-20
6-15 REPLACE/REPAIR DRIVER'S PASSIVE NIGHT VIEWER SWITCH AND LIGHT AND B.O. RECEIVER SWITCH
AND LIGHT--Continued
b. DISASSEMBLY
1 Remove preformed packing (11) from light cover (3) .
2 Remove gasket (12) and lamp (13).
3 Remove bondnut (14), lockwasher (15), and
retaining bracket (16).
c. ASSEMBLY
1 Install retaining bracket (16), lockwasher (15), and bondnut (14).
2 Install lamp (13) and gasket (12).
3 Install preformed packing (11) on light cover (3).
d. INSTALLATION
1 Install driver's night viewer switch (7) and ID plate (8) using two screws (9) and two new lockwashers (10).
2 Connect two connectors (6) to driver's night viewer switch (7).
3 Install driver's night viewer light (2) using two screws (4) and two new lockwashers (5).
4 Install light cover (3) by turning clockwise.
5 Connect connector (1) to driver's night viewer light (2).
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