TM 1-1520-238-T-4
6–52
Change 5
6–12.
DRIVE SYSTEM – INDICATORS MAINTENANCE OPERATIONAL CHECK (cont)
6–12
Task
Result
k. On pilot caution/warning panel (fig. 6–17),
check GEN 2 indicator.
If GEN 2 indicator is not lighted, refer to
TM 1-1520-238-T-6 to troubleshoot pilot
caution/warning system.
l. On pilot caution/warning panel, check
CHIPS MAIN XMSN indicator.
If CHIPS MAIN XMSN indicator is lighted, go to
paragraph 6–24.
m. On CPG caution/warning panel (fig. 6–18),
check CHIPS MAIN XMSN indicator.
If CHIPS MAIN XMSN indicator is lighted on CPG
caution/warning panel, but not on pilot
caution/warning panel, refer to TM 1-1520-238-T-6 to
troubleshoot CPG caution/warning system.
If CHIPS MAIN XMSN indicator is lighted on both
caution/warning panels, go to paragraph 6–24.
n. On pilot caution/warning panel, check OIL
HOT MAIN XMSN 1 indicator.
If OIL HOT MAIN XMSN 1 indicator is lighted, go to
paragraph 6–25.
o. On pilot caution/warning panel, check OIL
PSI MAIN XMSN 1 indicator.
If OIL PSI MAIN XMSN 1 indicator is not lighted, go to
paragraph 6–27.
p. On CPG caution/warning panel, check
MAIN XMSN 1 indicator.
If MAIN XMSN 1 indicator is not lighted on CPG
caution/warning panel, refer to TM 1-1520-238-T-6 to
troubleshoot CPG caution/warning system.
q. On pilot caution/warning panel, check OIL
PSI MAIN XMSN 2 indicator.
If OIL PSI MAIN XMSN 2 indicator is not lighted, go to
paragraph 6–28.
r. On pilot caution/warning panel, check OIL
HOT MAIN XMSN 2 indicator.
If OIL HOT MAIN XMSN 2 indicator is lighted, go to
paragraph 6–26.
s. On CPG caution/warning panel, check
MAIN XMSN 2 indicator.
If MAIN XMSN 2 indicator is not lighted on CPG
caution/warning panel, refer to TM 1-1520-238-T-6 to
troubleshoot CPG caution/warning system.
If MAIN XMSN 2 indicator is not lighted on CPG
caution/warning panel, and OIL HOT MAIN XMSN 2
indicator lights on pilot caution/warning panel, go to
paragraph 6–26.
t. On pilot caution/warning panel, check TEMP
INT indicator.
If TEMP INT indicator is lighted, go to
paragraph 6–29.
u. On CPG caution/warning panel, check
TEMP INT indicator.
If TEMP INT indicator is lighted on CPG
caution/warning panel but not on pilot caution/warning
panel, refer to TM 1-1520-238-T-6 to troubleshoot
CPG caution/warning system.
