26-21-03
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A
757 MAINTENANCE MANUAL
b) R ENG FIRE LP 2
c) R ENG OH LP 1
d) R ENG OH LP 2
(n)
Push the Master Caution Warning Switch.
1) Make sure the fire bell on the flight deck aural warning speakers is not heard.
(o)
Pull but do not turn the RIGHT engine fire handle on the ENGINE FIRE Control Panel (P8) out to the emergency fire position.
(p)
Put the RIGHT engine fire handle on the ENGINE FIRE Control Panel back to the usual position.
(q)
Release the test switch on the FIRE/OVHT TEST Panel (P8). 1) Make sure the above indications stop.
(r)
Remove DO-NOT-CLOSE tags and close these circuit breakers on the P11 panel: 1) 11B20, FIRE DETECTION L ENGINE 1 2) 11B21, FIRE DETECTION L ENGINE 2 3) 11B24, FIRE DETECTION APU 1 4) 11B25, FIRE DETECTION APU 2 5) 11B26, FIRE DETECTION CARGO 1 6) 11B27, FIRE DETECTION CARGO 2 7) 11J24, FIRE DET ALTN PWR CARGO 8) 11J25, FIRE DET ALTN PWR APU 9) 11J26, FIRE DET ALTN PWR ENGINE LEFT 10) 11J27, FIRE DET ALTN PWR ENGINE RIGHT
P. Restore Airplane To Normal
S 866-169
(1)
AIRPLANES WITH GENERATOR FIELD LIGHTS;
do this step.
(a) Push the L and R generator field reset switches on P61. 1) Make sure the FIELD OFF switch-lights go off.
(2)
Remove electrical power if it is not necessary (AMM 24-22-00/201).
S 866-024
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757 MAINTENANCE MANUAL
SQUIB TEST CONTROL PANEL - REMOVAL/INSTALLATION
_______________________________________________
1. General________
A. This procedure contains two tasks. The first task removes the SQUIB TEST Control Panel and the second task installs the panel and tests it.
TASK 26-21-04-024-015
2. Remove the SQUIB TEST Control Panel___________________________________
A. General
(1) The SQUIB TEST Control Panel, M10401, is on the right side panel, P61.
B. Reference
(1) 24-22-00/201, Electrical Power - Control
C. Access
(1) Location Zones
211/212 Flight Compartment
D. Remove the SQUIB TEST Control Panel
S 864-003
(1)
Open these circuit breakers on the main power distribution panel, P6, and attach DO-NOT-CLOSE tags:
(a)
6G1, FIRE EXT APU or FIRE EXT APU 1
(b)
6H1, FIRE EXTINGUISHING ENG L BTL 1
(c)
6H2, FIRE EXTINGUISHING ENG L BTL 2
(d)
6H3, FIRE EXTINGUISHING ENG R BTL 1
(e)
6H4, FIRE EXTINGUISHING ENG R BTL 2
(f)
6H5, FIRE EXTINGUISHING CARGO BTL 1
(g)
6H6, FIRE EXTINGUISHING CARGO BTL 2
(2)
Remove the SQUIB TEST Control Panel.
S 024-004
TASK 26-21-04-424-016
3. Install the Squib Test Control Panel____________________________________
A. Reference
(1) 24-22-00/201, Electrical Power - Control
B. Access
(1) Location Zones
211/212 Flight Compartment
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757 MAINTENANCE MANUAL
C. Procedure
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