MAIN EQUIP CTR
PSU RESET
PSU A FAULT PSU B FAULT
WARNING ELECTRONICS UNIT P51
Component Location
Figure 401
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A
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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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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