TM 1-1520-238-T-7
Change 5
10–95
10–17. FUEL CROSSFEED/BOOST SYSTEM – MAINTENANCE OPERATIONAL CHECK (cont)
10–17
M70-066
TK SEL
SWITCH
BOOST
SWITCH
ORIDE
SWITCH
Figure 10–48.
CPG FUEL Panel
Task
Result
e. On pilot power quadrant (fig. 10–49), move
engine NO 1 and NO 2 PWR levers to
LOCKOUT.
M70-062
PWR
LEVERS
RTR BK
SWITCH
Figure 10–49.
Pilot Power Quadrant
Task
Result
f. On pilot center circuit breaker panel
(fig. 10–50), check that FUEL BST and
If FUEL BST circuit breaker does not stay closed, go
to paragraph 10–21.
FUEL XFEED circuit breakers are closed.
(ADA)If FUEL XFEED circuit breaker does not stay
closed, go to paragraph 10–22.
(ADB)If FUEL XFEED circuit breaker does not stay
closed, go to paragraph 10–35B.
g. (ADB) On pilot and CPG caution/warning
panels (fig. 10–51), check that green
XFEED indicators are not lighted.
If pilot and CPG green XFEED indicators are lighted,
go to paragraph 10–35I.
