(5)
Multifunction Control Display Unit (MCDU)
TASK 31-24-01-715-001
2. Operational Test - Flight Data Recorder System______________________________________________
A. References
(1) AMM 24-22-00/201, Manual Control
B. Access
(1) Location Zones
101 Control Cabin - Left
102 Control Cabin - Right
C. Prepare for Test
S 865-002
(1)
Supply electrical power (AMM 24-22-00/201).
S 865-003
(2)
Make sure the engines are off.
S 715-004
(3)
Do this test of the activation by the TEST--NORMAL switch:
(a)
Make sure the NORMAL/TEST switch on the P5 panel is in the NORMAL position.
(b)
Push one of the MASTER CAUTION lights.
(c)
Make sure the MASTER CAUTION and OVERHEAD MASTER CAUTION ANNUNCIATOR lights go out.
(d)
Make sure the flight recorder OFF light stays on.
(e)
Put the TEST--NORMAL switch on the test module to the TEST position. 1) Make sure the OFF light goes out.
(f)
Put the TEST--NORMAL switch to the NORMAL position.
1) Make sure the OFF light, the two MASTER CAUTION lights and the OVERHEAD MASTER CAUTION ANNUNCIATOR lights are on.
(g)
Push one of the Master Caution lights.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. BEJ 113 ú
31-24-01
ú ú 27B Page 501 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
S 715-005
(4) Do this test of the activation by the oil pressure switch:
(a)
Open this circuit breaker:
1) P18 Panel
a) FLIGHT RECORDER DC
(b)
Put a jumper between pins 1 and 2 of plug D752 for the oil pressure switch on engine No. 1.
(c)
Close this circuit breaker:
1) P18-2 Panel
a) FLIGHT RECORDER DC
(d)
Make sure the OFF light and the OVERHEAD MASTER CAUTION ANNUNCIATOR lights are off.
(e)
Open this circuit breaker:
1) P18-2 Panel
a) FLIGHT RECORDER DC
(f)
Remove the jumper from pins 1 and 2 of plug D752.
(g)
Close this circuit breaker:
1) P18-2 Panel
a) FLIGHT RECORDER DC
(h)
Make sure the OFF light and the OVERHEAD MASTER CAUTION ANNUNCIATOR are on.
(i)
Put the oil pressure plug on engine No. 1 to its usual condition.
(j)
Push one of the MASTER CAUTION lights.
(k)
Open this circuit breaker:
1) P18-2 Panel
a) FLIGHT RECORDER DC
(l)
Put a jumper between pins 1 and 2 of plug D752 for the oil pressure switch on engine No. 2.
(m)
Close this circuit breaker:
1) P18-2 Panel
a) FLIGHT RECORDER DC
(n)
Make sure the OFF light and the OVERHEAD MASTER CAUTION ANNUNCIATOR lights are off.
(o)
Open this circuit breaker:
1) P18-2 Panel
a) FLIGHT RECORDER DC
(p)
Remove the jumper from pins 1 and 2 of plug D752.
(q)
Close this circuit breaker:
1) P18-2 Panel
a) FLIGHT RECORDER DC
(r)
Make sure the OFF light and the OVERHEAD MASTER CAUTION ANNUNCIATOR lights are on.
(s)
Put the oil pressure plug on engine No. 2 to its usual condition.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. BEJ 113 ú
31-24-01
ú ú 23B Page 502 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
(t) Push one of the MASTER CAUTION lights.
S 715-006
WARNING: MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF ALL CONTROL
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