Engine Inlet Thermal Anti-Ice (TAI) Valve Electrical Connector Stowage Bracket
Figure 402

E27934
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757 MAINTENANCE MANUAL
 TASK 30-21-03-404-016
 3. Install Engine Inlet TAI Valve (Fig. 401)
______________________________
 A. Parts
 ~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT |FIG | ITEM | ................................................................................ | 401 | 1 | Clamp Assembly | 30-21-01 | 01 | 5 | | | 2 | Gasket | | | 40 | | | 3 | Valve - TAI | | | 50J | | | 4 | Vent Union | | | 60 | | | 5 | Dust Cap (If necessary) | 71-51-56 | 03 | 520 | 2......…........…...................................…...........…....….........1
 B. References
 (1)
AMM 24-22-00/201, Electrical Power - Control

 (2)
AMM 36-00-00/201, Pneumatics - General

 (3)
AMM 70-12-02/201, Fitting Vee Band Coupling Clamps

 (4)
AMM 70-42-12/201, Local Surface Protection

 (5)
AMM 70-50-02/201, Connection of Electrical Plugs

 (6)
AMM 70-51-00/201, Torque Tightening Technique

 (7)
AMM 71-11-04/201, Fan Cowl Panels

 (8)
AMM 78-31-00/201, Thrust Reverser System

 C. Access
 (1)  
Location Zones
 413 No. 1 Power plant
 423 No. 2 Power plant

 (2)  
Access Panels
 413AL Engine fan cowl
 423AL Engine fan cowl

 D. Procedure
 (1)  S 034-018Remove all the covers from the openings and connectors.
 (2)  S 424-059Install the vent union (4).
 (3)  S 164-019Clean the surfaces of the anti-icing duct and TAI valve (3) where they touch.

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757
MAINTENANCE MANUAL

 S 114-020
 WARNING:_______ YOU MUST HAVE SUFFICIENT QUANTITY OF CLEAN AIR TO BREATHE WHEN
　
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