R E P L A C E M A S T E R S W I T C H P A N E L L E A D A S S E M B L Y T O D O M E
L I G H T S ( M 5 7 7 A 2 A N D M 1 0 6 8 O N L Y )
I N I T I A L S E T UP
Tools:
References:
General Mechanics Tool Kit (Item 30, App D)
see your -10
Materials/Parts:
Equipment Conditions:
Gasket
Engine stopped/shutdown (see your -10)
Grommet
Carrier blocked (see your -10)
Self-locking nut (8)
Battery ground lead disconnected (page 13-2)
Personnel Required:
Unit Mechanic
R E M O VE
8. Place master switch panel (4) on distribution
1.
2.
Remove eight locknuts (l), washers (2),
screws (3), and master switch panel (4) from
distribution box (5). Discard locknuts.
Disconnect lead assembly (6) from front dome
light switch (7), circuit breaker (8), and cir-
cuit 38E lead (9).
Pull lead assembly (6) with grommet (10)
from master switch panel (4). Discard
grommet.
Inspect gasket (11). Replace if damaged.
I N S T A LL
5.
6.
7.
Place new grommet (10) on branch of lead
assembly (6) that connects to circuit 38E
lead (9).
Install lead assembly (6) with grommet (10)
in master switch panel (4).
Connect lead assembly (6) to circuit 38E
lead (9), circuit breaker (8), and front dome
light switch (7).
F O L L O W - T H R O U G H S T E PS
1. Connect battery ground lead (page 13-2).
3. Operate dome lights to check that lights
operate properly (see your -10).
2. Turn MASTER SWITCH ON.
4. Turn all switches OFF (see your -10).
END OF TASK
Change 3
12-67
box (5). Secure with eights screws (3),
washers (2), and new locknuts (1).
3.
4.
TM 9-2350-261-20-2
