(b)
D586-L (forward) bottle, discharge switch
(c)
D582-L (forward) bottle, Squib 1
(d)
D1322-L (forward) bottle, Squib 2
(e)
D584-R (aft) bottle, Squib 1
(f)
D1324-R (aft) bottle, Squib 2
S 865-006
WARNING: DO NOT INSTALL ELECTRICAL CONNECTORS TO THE BOTTLE SQUIBS
_______ DURING THE TEST. ACCIDENTAL DISCHARGE OF THE SQUIB CARTRIDGE CAN CAUSE INJURY TO PERSONS .
(4)
Install the shunt plugs to the squibs on the engine fire bottles.
(5)
Open the APU access door and get access to the 3701 door.
(6)
Remove the electrical connector D1176 - APU bottle, discharge switch
S 015-008
S 865-009
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S 865-010
(7) Remove the electrical connector D594 - APU bottle, squib
S 865-011
WARNING: DO NOT INSTALL ELECTRICAL CONNECTORS TO THE BOTTLE SQUIBS
_______ DURING THE TEST. ACCIDENTAL DISCHARGE OF THE SQUIB CARTRIDGE CAN CAUSE INJURY TO PERSONS .
(8)
Install a shunt plug to the squib on the APU fire bottle.
S 865-012
(9)
Close these circuit breakers on the P6 panel:
(a)
EXTINGUISHER BOTTLES RIGHT
(b)
EXTINGUISHER BOTTLES LEFT
(c)
EXTINGUISHER BOTTLE RIGHT
(d)
EXTINGUISHER BOTTLE LEFT
(e)
EXTINGUISHER BOTTLES APU
S 755-013
(10) Make sure these circuit breakers on the P6 panel are closed:
(a)
FIRE PROTECTION DETECTION - ENG NO 1
(b)
FIRE PROTECTION DETECTION - ENG NO 2
(c)
FIRE PROTECTION DETECTION - APU
(d)
Nine circuit breakers below INDICATOR - MASTER DIM BUS
(e)
CONTROL GENERATOR APU
(f)
APU CONT
(g)
HOT BAT - BAT BUS CONT
(h)
HOT BAT - GEN PWR CONT
(i)
FUELING & EXT PWR CONT
(j)
DIM & TEST
(k)
AC INDICATION GENERATOR NO 1
(l)
AC INDICATION GENERATOR NO 2
(m)
AIR CONDITIONING BLEED AIR VALVES ISOLATION
(n)
AIR CONDITIONING BLEED AIR VALVES L
(o)
AIR CONDITIONING BLEED AIR VALVES R
(p)
CONTROL GENERATOR NO. 1
(q)
CONTROL GENERATOR NO. 2
(r)
FUEL SYSTEMS SHUT-OFF VALVE ENG 1
(s)
FUEL SYSTEMS SHUT-OFF VALVE ENG 2
(t)
FUEL SYSTEMS FUEL SHUTOFF VALVE
(u)
ENGINE NO 1 THRUST REVERSER CONT SYS
(v)
ENGINE NO 2 THRUST REVERSER CONT SYS
(w)
HYDRAULIC SYSTEM HYD SOV ENG NO 1
(x)
HYDRAULIC SYSTEM HYD SOV ENG NO 2
(y)
MASTER CAUTION (2)
(z)
LANDING GEAR AIR/GND RELAY & LTS.
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737-300/400/500MAINTENANCE MANUAL
S 755-014
(11) Make sure that the circuit breaker on the Generator Control Unit is closed.
NOTE: The Generator Control Unit is in the P6 panel area.
____
S 755-015
(12) Make sure that the AUX POWER UNIT START circuit breaker is closed.
NOTE: The AUX POWER UNIT START circuit breaker is on the P18-5
____ panel, or in the electrical and electronics bay.
S 755-016
(13) Make sure the circuit breaker on the face of the APU Control Unit is closed.
NOTE: The APU Control Unit is in the electrical and electronics bay
____
(E3-3).
S 755-017
(14) Make sure all MASTER CAUTION, MASTER FIRE WARNING (P7) and P8-1 panel lights are off.
F. Engine and APU Fire Control Module Test
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