(a) P6 Main Power Distribution Panel
1) EP GND FUELING
2) QTY
S 415-027-001
(2)
Close the access door, 6540, for the refuel control panel.
S 865-028-001
(3)
Remove the electrical power, if it is not necessary for other tasks (AMM 24-22-00/201).
TASK 28-41-02-825-029-001
4. System Test - Fuel Quantity Indicating System
_____________________________________________
A. Special Tools and Equipment
(1)
System test unit - Model GTF-2, P/N 361-012-001, Gull Airborne Instruments Inc., 55 Engineers Road, Smithtown, N.Y. 11787
(2)
Test harnesses
NOTE:____You must control the quality of the test cables. Make sure the stray capacitance for the test cables is less than
0.2 pf.
(a)
F72731-115 - center tank
(b)
F72731-117 - tanks No. 1 and No. 2
B. References
(1)
AMM 24-22-00/201, Manual Control
(2)
AMM 27-81-00/201, Leading Edge Flaps and Slats
(3)
AMM 28-23-00/201, Defueling
(4)
AMM 28-41-81/401, Fuel Summation Unit
C. Access
(1)
Location Zones
101 Control Cabin, Left
217 Right Main Wheel Well
303 Left Wing Inboard Leading Edge
402 Right Wing Outboard Leading Edge
403 Right Wing Inboard Leading Edge
(2)
Access Panels
6540 Refueling Station Access Door
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH SIMMONDS DIGITAL FUEL ú
28-41-02 QUANTITY INDICATORS ú CONFIG 1
ú 01 Page 512 (GULL SYSTEM TESTER) ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
D. Prepare for the System Test
S 865-030-001
(1) Supply electrical power (Ref 24-22-00/201).
S 865-058-001
WARNING: MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF THE LE AND TE
_______ FLAPS AND FLAP DRIVE MECHANISMS BEFORE YOU MOVE THE FLAPS. THE FLAPS CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(2) Extend the leading edge flaps (AMM 27-81-00/201).
S 495-032-001
WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASK BELOW TO
_______ INSTALL THE LE FLAP SAFETY LOCKS. THE LE FLAPS CAN MOVE QUICKLY IF YOU DO NOT INSTALL THE SAFETY LOCKS CORRECTLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(3)
Install the locks on the leading edge flaps (AMM 27-81-00/201).
S 655-033-001
(4)
Remove all the fuel from the fuel tank, and the fuel in the sumps (AMM 28-23-00/201).
NOTE: If you do a trim of only one tank system, you can move the
____
fuel into the other tanks.
S 865-034-001
(5)
Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a) P6 Main Power Distribution Panel
1) EP GND FUELING
2) QTY
(6)
Remove the fuel quantity indicator from the pilots' panel.
(7)
Disconnect the electrical connector from the rear of the indicator.
(8)
Do this task: Fuel Summation Unit Removal (AMM 28-41-81/401).
S 015-035-001
S 035-036-001
S 015-053-001
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH SIMMONDS DIGITAL FUEL ú
28-41-02 QUANTITY INDICATORS ú CONFIG 1
ú 01 Page 513 (GULL SYSTEM TESTER) ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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本文链接地址：737-300 400 500 AMM 飞机维护手册 燃油 FUEL 3(80)
