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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
5) FUEL CROSSFEED VALVE 6) MASTER DIM SECTION 1 7) MASTER DIM SECTION 6 8) TANK-1 FWD BOOST PUMP 9) TANK-2 FWD BOOST PUMP 10) TANK-1 AFT BOOST PUMP 11) TANK-2 AFT BOOST PUMP 12) FUEL CONT-1 AFT-2 FORWARD CTR LEFT 13) FUEL CONT-1 FWD-2 AFT CTR RIGHT
(3) S 864-013Make sure these circuit breakers are open and have DO-NOT-CLOSE tags: (a) P6 Main Power Distribution Panel 1) CENTER TANK BOOST PUMP LEFT 2) CENTER TANK BOOST PUMP RIGHT
(4) S 714-014On the P5-2 module, make sure the FUEL VALVE CLOSED light for engine No. 1 is dimly on.
(5) S 714-015Move the ENGINE 1 start lever to the IDLE position.
(6) S 714-016Make sure the FUEL VALVE CLOSED light for Engine No. 1 comes on bright while the valve goes from the closed to the open position.
(7) S 714-017Make sure the FUEL VALVE CLOSED light for Engine No. 1 goes off a maximum of six seconds after you moved the Engine No. 1 start lever to the IDLE position.
(8) S 714-018Move the ENGINE No. 1 start lever to the CUTOFF position.
(9) S 714-019Make sure the FUEL VALVE CLOSED light for Engine No. 2 is dimly on.
S 714-020
(10)
Move the engine No. 2 start lever to the IDLE position.
S 714-021
(11)
Make sure the FUEL VALVE CLOSED light for Engine No. 2 comes on bright while the valve goes from the closed to the open position.
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28-22-43
ALL ú ú 01 Page 404 ú Nov 12/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
S 714-022
(12)
Make sure the FUEL VALVE CLOSED light for Engine No. 2 goes off a maximum of six seconds after you moved the Engine No. 2 start lever to the IDLE position.
S 714-023
(13)
Move the ENGINE No. 2 start lever to the CUTOFF position.
S 714-024
(14)
On the P5-2 module, make sure the fuel temperature needle is not against the lower stop or the upper stop.
S 714-025
(15)
Make sure that the FUEL CROSSFEED VALVE indication light is off.
S 714-026
(16)
Set the FUEL CROSSFEED VALVE switch to the OPEN position.
S 714-027
(17)
Make sure the FUEL CROSSFEED VALVE indication light is on bright while the valve goes from the open position to the closed position.
S 714-028
(18)
Make sure the FUEL CROSSFEED VALVE light becomes dim a maximum of six seconds after you set the FUEL CROSSFEED VALVE switch to OPEN.
S 714-029
(19)
Set the FUEL CROSSFEED VALVE switch to CLOSED.
S 714-030
(20)
Make sure the LOW PRESSURE lights for each of these boost pumps are on:
(a)
TANK 1 - AFT
(b)
TANK 1 - FWD
(c)
TANK 2 - AFT
(d)
TANK 2 - FWD
S 714-031
(21) Move the switches for these pumps to ON:
(a)
CTR LEFT
(b)
CTR RIGHT
S 714-032
(22) Make sure the LOW PRESSURE lights for these pumps come on:
(a) CTR - LEFT
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-22-43
ALL ú ú 01 Page 405 ú Nov 12/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
(b) CTR - RIGHT
S 714-033
(23) Move the switches for these pumps to OFF:
(a)
CTR - LEFT
(b)
CTR - RIGHT
S 714-034
(24)
On the P7 glare shield, make sure the FUEL light on the master caution system annunciator is on.
S 714-035
(25)
Push the MASTER CAUTION annuciator light on the P7 glare shield.
S 714-036
(26)
Make sure the FUEL light on the master caution annunciator goes off.
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