TM 9-2350-256-20
14-3 REPLACE/REPAIR M8A3 FILTER UNIT SWITCH ASSEMBLY
THIS TASK COVERS
a.
Removal
b.
Disassembly
c.
Assembly
d.
Installation
INITIAL SET-UP
Tools:
Parts:
Tool kit, general mechanic's (Appendix C, item 53)
• Lockwashers (2) (Appendix G, item 114)
• Lockwashers (2) (Appendix G, item 116)
• Lockwashers (2) (Appendix G, item 128)
a.
REMOVAL
1
Tag and disconnect two electrical leads (1) from
circuit breaker (2) and two electrical leads (3) from
switch (4).
2
Remove circuit breaker and switch assembly (5) by
removing two screws (6) and two lockwashers (7).
b.
DISASSEMBLY
1
Remove circuit breaker (2) from bracket (8) by
removing two nuts (9), two lockwashers (10), and two
screws (11).
2
Remove switch (4) from bracket (8) by removing two
screws (12) and two lockwashers (13).
c.
ASSEMBLY
1
Install switch (4) to bracket (8) with two screws (12)
and two new lockwashers (13).
2
Install circuit breaker (2) to bracket (8) with two
screws (11), two new lockwashers (10), and two nuts
(9).
d.
INSTALLATION
1
Install circuit breaker and switch assembly (5) with two screws (6) and two new lockwashers (7).
2
Connect two electrical leads (3) to switch (4) and two electrical leads (1) to circuit breaker (2). Remove tags.
14-11 (14-12 blank)
