C.
Prepare to Install the Stall Warning Computer

 S 864-006
 (1)  
Make sure that these breakers on the P11 panel are open and DO-NOT-CLOSE tags are attached:

 (a)  
11B18, WARN ELEX B

 (b)  
11J33, WARN ELEX A

 D.
Install the Stall Warning Module

 S 864-018
 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)  
Close the WEU access door.

 S 414-007
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 E. Put the Airplane Back to Its Usual Condition
 S 864-008
 (1)  
Supply electrical power (AMM 24-22-00/201).

 S 864-009

 (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 714-012
 (3)
Do the Stall Warning Computer Operational Test (AMM 27-32-00/501).

 S 414-013

 (4)  
Close the access door 119BL (AMM 06-41-00/201).

 S 864-014

 (5)
Remove electrical power if it is not necessary (AMM 24-22-00/201).

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 WARNING ELECTRONIC UNIT (WEU) BITE MODULE - REMOVAL/INSTALLATION
________________________________________________________________
 1.  General_______
 A.  This procedure has two tasks. These tasks remove and install the WEU BITE modules.
 TASK 27-32-02-024-001
 2.  Remove 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.  
Prepare for Removal

 S 014-002
 (1)  
Open the main equipment center access door, 119BL
 (AMM 06-41-00/201).

 S 864-003

 (2)  
Remove electrical power (AMM 24-22-00/201).

 S 864-004

 (3)  
Open these circuit breakers on the overhead circuit breaker panel, P11, and attach DO-NOT-CLOSE tags:

 (a)  
11B18, WARN ELEX B

 (b)  
11J33, WARN ELEX A

 S 864-019
 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.
 (4)  Do the procedure for electrostatic discharge sensitive devices (AMM 20-41-01/201).
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