(6)  
Tighten the nut (9) to 170 pound-inches.

 S 434-011
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MAINTENANCE MANUAL

 (7)  S 434-021Put a new O-ring (7), a ring (8), and a nut (9) on the induced tubing.
 (8)  S 434-012Tighten the nut (9) to 170 pound-inches.
 (9)  S 414-013For the jet pumps in the center fuel tank, install the center tank access door, 134AZ (AMM 28-11-02/401).
 S 414-014

 (10)
 For the jet pumps in the main fuel tank, install the applicable main tank access door, 541AB or 641AB (AMM 28-11-01/401).

 S 414-022

 (11)
 For the jet pumps in the center fuel tank, install the baffle doors 134BZ, 134CZ, and 134DZ (AMM 06-41-00/201).

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 FUEL LINE AND FITTINGS - REMOVAL/INSTALLATION
_____________________________________________
 1.  General_______
 A.  This procedure gives examples of the removal and installation procedures for the fuel lines and fittings.
 B.  This procedure contains two tasks. The first task removes the fuel lines and fittings. The second task installs the fuel lines and fittings.
 C.  Refer to AMM 28-22-07/601 for acceptable damage limits for the fuel line and fittings.
 D.  For approved repair of fuel systems aluminum tubing, refer to the CMM 28-00-10, Repair of Aluminum Fuel Tubes.
 TASK 28-22-07-004-001
 2.  Remove the Fuel Line and Fittings_________________________________
 A.  References
 (1)
AMM 28-11-00/201, Fuel Tanks

 (2)
AMM 28-11-01/401, Main Tank Access Door

 (3)
AMM 28-11-02/401, Center Tank Access Door

 (4)
AMM 28-11-07/401, Dry Bay Access Door

 (5)
AMM 28-25-05/401, APU Fuel Supply Line and Shroud

 (6)
AMM 28-26-00/201, Defueling

 (7)
AMM 54-53-01/401, Strut Pressure Relief and Access

 (8)
AMM 73-11-07/401, Engine Main Fuel Supply Line
　
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