C. Procedure
S 038-009-001
(1)
Remove the fuel measuring stick from the fuel tank (AMM 28-41-11/401).
S 968-010-001
(2)
Replace the O-ring seal on the sleeve.
S 438-011-001
(3)
Install the fuel measuring stick in the fuel tank (AMM 28-41-11/401).
TASK 28-41-11-368-012-001
4. Repair the Fuel Leak Around the Fuel Measuring Stick____________________________________________________
A. References
(1) AMM 28-41-11/401, Measuring Stick
B. Access
(1) Location Zones
305 Left Fuel Tank
405 Right Fuel Tank
C. Procedure
S 038-013-001
(1)
Remove the fuel measuring stick from the fuel tank (AMM 28-41-11/401).
(2)
Replace the O-ring seal on the seal boot.
S 968-015-001
(3)
Replace the fuel measuring stick if it is damaged (AMM 28-41-11/401).
S 968-014-001
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH DRIPSTICK TYPE FUEL ú
28-41-11
MEASURING STICKS ú CONFIG 1 ú 01 Page 803 ú Mar 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 438-016-001
(4) Install the fuel measuring stick in the fuel tank (AMM 28-41-11/401).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH DRIPSTICK TYPE FUEL ú
28-41-11
MEASURING STICKS ú CONFIG 1 ú 01 Page 804 ú Mar 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
FUEL MEASURING STICK - APPROVED REPAIRS
_______________________________________
1. General_______
A. This procedure contains a task to replace the O-ring(s) that make a seal between the tube assembly and the housing for the magnetic fuel measuring sticks. If this location is not sealed correctly, it can be a cause of fuel leakage.
TASK 28-41-11-368-001-002
2. Replacement of the O-Ring Seal Between the Housing and the Base Assembly________________________________________________________________________
A. Equipment
(1)
Wrench - hexagonal, Nine sixteenth inch (9/16 inch), to loosen and tighten the housing.
(2)
Pick - plastic, to remove O-rings
B. Access
(1) Location Zones
305 Left Fuel Tank
405 Right Fuel Tank
C. Procedure
S 868-002-002
(1)
Make sure the airplane has a roll between -1 degree and +1 degree (less than one degree left or right roll).
S 868-003-002
(2)
Make sure the airplane has a pitch between -1 and +1 degrees (less than one degree pitch up or down).
S 868-004-002
(3)
Make sure the fuel tank for the applicable fuel measuring stick has less than the maximum quantity of fuel given in Table 1.
~...................................................... | FUEL MEASURING | MAXIMUM QUANTITY OF FUEL | | STICK | IN THE TANK WHEN THE | | | HOUSING IS LOOSENED | | | (U.S. GALLONS) | ........................................................ | 1 | 14 | | 2 | 393 | | 3 | 615 | | 4 | 948 | | 5 | 1126 | 2.........................…............................1
Table 1 - Maximum Quantity of Fuel in the Tank When the Housing is Loosened
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH THE MAGNETIC FLOAT TYPE ú
28-41-11
OF FUEL MEASURING STICK ú CONFIG 2 ú 01 Page 801 ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
PIN SCREWDRIVER SLOT
FLOAT STOP
RETAINER
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