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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.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 
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