(12)
 Make sure that the WARNING and CONFIG lights go off.

 S 864-029

 (13)
 Close this P11 panel circuit breaker:

 (a)  11J33, WARN ELEX A
 F. Bell/Chime Aural Warning Card Module Test
 S 864-036
 (1)  Make sure this circuit breaker on the P11 panel is closed:
 (a)  11B10, WW FIRE/DUCT LEAK 1
 S 864-031
 (2)  Open this P11 panel circuit breaker:
 (a)  11B18, WARN ELEX B
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757 MAINTENANCE MANUAL
 S 864-030
 (3)  Push and hold the WHL WELL test switch on the FIRE/OVHT test panel on the aft electronic control panel, P8.
 (a)  Make sure the fire bell aural warning comes on.
 NOTE: The fire bell sequence is 0.8 second on and 9.2 seconds
____
 off.

 S 864-037
 (4)  Release the WHL WELL switch.
 (a) Make sure that the fire bell aural warning goes off.
 NOTE: Do not continue the test for at least 20 seconds.
____
 S 864-038
 (5)  Close this P11 panel circuit breaker:
 (a)  11B18, WARN ELEX B
 G. Left Siren/Owl Card Module Test
 S 864-145
 (1)  
Put the Air/Ground Relay System in the Ground Mode (AMM
 32-09-02/201).

 S 864-149

 (2)  
Make sure this P11 panel circuit breaker is closed:

 (a)  11S19, AIR/GND SYS 2
 S 864-016
 (3) Open this P11 panel circuit breaker and attach DO-NOT-CLOSE tag:
 (a)  11H35, AURAL WARN SPKR RIGHT
 S 864-040
 (4)  
Make sure that the parking brake is on.

 S 744-041

 (5)  
Set and hold the CONFIG test switch on the P61 TEST panel to the T/O position.

 (6)  
Make sure that the siren aural comes on.

 (7)  
Release the CONFIG test switch.

 S 844-044

 (8)  
Remove the DO-NOT-CLOSE tags and close this circuit breaker:

 S 754-042
 S 844-043
 (a)  11H35, AURAL WARN SPKR RIGHT
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757 MAINTENANCE MANUAL
 H. Right Siren/Owl Card Module Test
 S 864-147
 (1)  
Put the Air/Ground Relay System in the Ground Mode (AMM
 32-09-02/201).

 S 864-046

 (2)
Open this P11 panel circuit breaker and attach DO-NOT-CLOSE tag:

 (a)  11B16, AURAL WARN SPKR LEFT
 S 864-148
 (3)  Make sure that this P11 panel circuit breaker is closed:
　
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本文鏈接地址：757 AMM 飛機維護手冊 儀表 CHAPTER 31 - INSTRUMENTS 2(141)