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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 865-181
(5) Make sure these quantities are in the fuel tanks at a minimum:
(a)
Tank No. 1 1750 (794 kilograms)
(b)
Tank No. 2 1750 (794 kilograms)
(c)
Center Tank Recommended Empty/No Restriction
C. Test Procedure
S 715-116
WARNING: OBEY ALL THE RELATED SAFETY PROCEDURES FOR THE ENGINE
_______
OPERATION. INJURY TO PERSONS CAN OCCUR.
(1)
Start the two engines (AMM 71-00-00/201).
S 865-183
(2)
Make sure the L CTR boost pump switch is off.
S 865-246
(3)
Make sure the R CTR boost pump switch is off.
S 715-117
(4)
Let the engines operate at the IDLE rate, and set these switches on the P5 panel to the OFF position:
(a)
the FWD boost pump switch for the No. 1 tank
(b)
the AFT boost pump switch for the No. 1 tank.
S 715-118
CAUTION: IF THE FUEL FLOW DECREASES AND YOU THINK AN ENGINE FLAMEOUT
_______ WILL OCCUR, STOP THE ENGINE. DAMAGE TO THE ENGINE CAN EASILY OCCUR.
(5) Monitor these quantities to make sure the engine operates with the correct limits for low idle operation (AMM 71-00-00/201):
(a)
RPM - N2: 59%
N1: 21.5%
(b)
FF (Fuel Flow) - 550-950 PPH (250-430 KGPH)
(c)
EGT - 450-650 degrees C
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
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737-300/400/500MAINTENANCE MANUAL
(d) OIL PRESS - 13 to 35 psi
S 715-193
(6) Monitor N1, N2, and the fuel flow to see if the fuel flow rate
decreases or changes quickly.
S 715-182
(7) Move the thrust lever for the No. 1 engine forward to the position
for 90% takeoff power (which you found in the "Test Preparation"
procedure).
S 715-120
(8) Make sure fuel flow increases and the engine operates with the
correct limits (AMM 71-00-00/201).
NOTE:____ The fuel flow rate must increase smoothly and
continuously if the bypass valve operates correctly.
S 705-245
(9)
Monitor fuel tank No. 1 for a fuel decrease of a minimum of 200 - 300 LBS (90.9 - 136 KGS) in three to five minutes.
S 715-173
(10)
Pull the thrust lever for the No. 1 engine back to the idle position and make sure the engine operates with the correct limits (AMM 71-00-00/201).
S 865-121
(11)
Set these switches to the ON position:
(a)
the switch for the FWD boost pump for the No. 1 tank
(b)
the switch for the AFT boost pump for the No. 1 tank.
S 865-184
(12) Make sure the R CTR boost pump switch is off.
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
S 865-248
(13)
Make sure the L CTR boost pump switch is off.
S 715-124
(14) 中國航空網(wǎng) www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：737-300 400 500 AMM 飛機維護手冊 燃油 FUEL 2(91)
