MAIN EQUIP CTR
PSU RESET
PSU A FAULT  PSU B FAULT

WARNING ELECTRONICS UNIT P51

Component Location
Figure 401

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757 MAINTENANCE MANUAL
 S 024-015
 (5)  
Remove the Stall Warning Module (AMM 20-10-01/401).

 S 014-005

 (6)  
Open the WEU access door.

 S 024-006

 (7)  
Remove the four fasteners that hold the module bracket to the support structure.

 S 034-007

 (8)  
Disconnect the module from the wire bundle connector. Remove the module.

 TASK 27-32-02-424-008
 3.  Install WEU BITE Module (Fig. 401)_______________________
 A. References
 (1)  
AMM 06-41-00/201, Fuselage Access Doors and Panels

 (2)  
AMM 20-41-01/201, Electrostatic Discharge Sensitive Devices

 (3)  
AMM 24-22-00/201, Electrical Power - Control

 (4)  
AMM 27-32-00/501, Stall Warning System

 B.
Access

 (1)  
Location Zones
 119 Main Equipment Center (Left)
 211/212 Control Cabin

 (2)  
Access Panel
 119BL Main Equipment Center

 C.
Procedure

 S 844-016
 CAUTION: DO NOT TOUCH THE STALL WARNING MODULE BEFORE YOU DO THE
_______ PROCEDURE FOR ELECTROSTATIC DISCHARGE SENSITIVE DEVICES (AMM 20-41-01/201). ELECTROSTATIC DISCHARGE CAN CAUSE DAMAGE TO THE STALL WARNING MODULE.
 (1)  
Do the procedure for electrostatic discharge sensitive devices (AMM 20-41-01/201).

 (2)  
Install the Stall Warning Module (AMM 20-10-01/401).

 S 434-009

 (3)  
Connect the module to the wire bundle connector, and secure the jackscrew.

 S 424-017
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 S 414-010
 (4)  
Install the four fasteners that hold the module to the support structure.

 D.
Put the airplane back to its initial condition.

 S 414-011
 (1)  
Close the WEU access door.

 S 864-012

 (2)  
Remove the DO-NOT-CLOSE tags and close these circuit breakers on the P11 panel:

 (a)  
11B18, WARN ELEX B

 (b)  
11J33, WARN ELEX A

 S 864-014
 (3)  
Close the main equipment center access door, 119BL
 (AMM 06-41-00/201).

 S 714-018

 (4)  
Do the operational test of the Stall Warning System
 (AMM 27-32-00/501).

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757 MAINTENANCE MANUAL
 CONTROL COLUMN SHAKER - REMOVAL/INSTALLATION
____________________________________________
 1.  General_______
 A.  The removal/installation procedures for the captain's and first officer's control column shakers are the same.
 TASK 27-32-05-024-001
 2.  Remove Control Column Shaker (Fig. 401)____________________________
 A.  Equipment
 (1)  
Torque wrench - commercially available (For
 torque ranges, Ref Fig. 401).

 B.  
Consumable Materials

 (1)  
C00032, Enamel - Exterior Decorative System
 BMS 10-60 Type I (AMM 20-30-03/201)
　
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