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Figure 7–24. Pilot Caution/Warning Panel | Up
TM-1-1520-238-T-5 Army Model AH-64 Helicopter (NSN
1520-01-106-9519) (EIC: RHA) Manual | Next
Figure 7–28. CPG Caution/Warning Panel |
TM 1-1520-238-T-5
7–59
7–10.
PRIMARY HYDRAULIC SYSTEM – MAINTENANCE OPERATIONAL CHECK (cont)
7–10
PRIMARY HYDRAULIC
MANIFOLD PRESSURE
DIRTY FILTER INDICATOR
PRIMARY HYDRAULIC
MANIFOLD RETURN
DIRTY FILTER INDICATOR
PRIMARY HYDRAULIC
MANIFOLD PRESSURE
FILTER
PRIMARY HYDRAULIC
MANIFOLD RETURN
FILTER
M68-011
Figure 7–26.
Primary Hydraulic Manifold
Task
Result
h. On CPG circuit breaker panel 1 (fig. 7–27),
close EMERG BATT CAUT circuit breaker.
If circuit breaker does not stay closed, refer to
TM 1-1520-238-T-6 to troubleshoot CPG
caution/warning system.
M68-012
EMERG BATT
CAUT
Figure 7–27.
CPG Circuit Breaker Panel 1
i. Check that PRI HYD indicator located on
CPG caution/warning panel (fig. 7–28) is not
lighted.
If PRI HYD indicator is lighted, go to paragraph
7–18.
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