TM 1-1520-238-T-7
10–98
Change 5
10–17. FUEL CROSSFEED/BOOST SYSTEM – MAINTENANCE OPERATIONAL CHECK (cont)
10–17
XFEED
ENG (1)
CLOSED
CELL (FWD)
XFEED
ENG (1)
NORMAL
CELL (FWD)
XFEED
ENG (1)
FORWARD
CELL (FWD)
XFEED
ENG (1)
AFT
CELL (FWD)
ENGINE 1 FUEL CROSSFEED/SHUTOFF VALVE INDICATOR POSITIONS
XFEED
ENG (2)
CLOSED
CELL (AFT)
NORMAL
FORWARD
AFT
ENGINE 2 FUEL CROSSFEED/SHUTOFF VALVE INDICATOR POSITIONS
M70-111
XFEED
ENG (2)
CELL (AFT)
XFEED
ENG (2)
CELL (AFT)
XFEED
ENG (2)
CELL (AFT)
Figure 10–53.
Engine Fuel Crossfeed/Shutoff Valve Indicator Positions
Task
Result
j. Have assistant check engine 1 fuel
crossfeed/shutoff valve indicator thru L200
(fig.10–54). Fuel crossfeed/shutoff valve
indicator moves to closed position.
If engine 1 fuel crossfeed/shutoff valve indicator does
not move to closed position, go to paragraph 10–29.
FUEL CROSSFEED/SHUTOFF VALVE
M70-109
VIEW OF ENGINE 1 FUEL
CROSSFEED/SHUTOFF VALVE THRU L200
Figure 10–54.
Engine 1 Fuel Crossfeed/Shutoff Valve Location
