TM 1-1520-238-T-6
9–306
9–108. CPG UTILITY AND SECONDARY LIGHTS – MAINTENANCE OPERATIONAL CHECK (cont)
9–108
1. Perform the maintenance operational check as follows:
Task
Result
a. Check for continuity between J168-A1 and
ground.
If continuity does not exist, repair open wire between
J168-A1 and GS250-J.
b. Check for continuity between J1039-B15
and ground.
If continuity does not exist, repair open wire between
J1039-B15 and GS250-K.
c. On CPG circuit breaker panel 1 (fig. 9–143),
check that EMERG BATT UTIL SEC LT
circuit breaker (CB30) is closed.
If EMERG BATT UTIL SEC LT circuit breaker (CB30)
does not stay closed, go to paragraph 9–110.
M69-126
EMERG BATT UTIL
SEC LT
Figure 9–143.
CPG Circuit Breaker Panel 1
d. On CPG INTR LT panel (fig. 9–144), place
FLOOD switch to DIM, and then to BRT.
Check that all glareshield secondary lights
are lighted in both switch positions.
If all glareshield secondary lights light in one position
and not the other, replace CPG INTR LT panel
(TM 1-1520-238-23).
If one or more glareshield secondary lights do not
light in both switch positions, go to paragraph 9–111.
FLOOD SWITCH
M69-127
Figure 9–144.
CPG INTR LT Panel
e. Remove CPG utility light (fig. 9–145) from
mounting bracket.
f. While holding CPG utility light, turn rheostat
to BRT. Check that utility light is lighted.
If CPG utility light does not light, go to
paragraph 9–112.
