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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
(f)
(g)
A
737-300/400/500MAINTENANCE MANUAL
NOTE:____ 737-500 AND SOME 737-300 AND 737-400 AIRPLANES
WITH P/N 10-62017-21 AND ON A/T COMPUTERS;
Line 9 on the CDU will show "START 1,2 ON/OFF"
and line 11 is not shown.
f) Make sure that CDU shows START 1,2 OR ANTI-ICE 1,2 OFF.
g) Set the No. 1 ENGINE START switch to FLT.
h) AIRPLANES WITHOUT SB 77-1031;
Make sure that CDU shows START 1,2 OR ANTI-ICE 1,2 ON.
i) AIRPLANES WITH SB 77-1031;
Make sure that CDU shows START 1,2 OR ANTI-ICE 1,2 OFF.
j) Set the No. 1 ENGINE START switch to OFF.
k) Make sure that CDU shows START 1,2 OR ANTI-ICE 1,2 OFF.
l) Do the test again with No. 2 ENGINE START switch.
AIRPLANES WITH A/T COMPUTER P/N 10-62017-1 THRU P/N 10-62017-5;
Push the NEXT PAGE key on CDU.
1) Make sure Input Discretes page 4/4 is shown on the CDU.
2) ENG(ine) CONFIG(uration) - CFM56-XXXX
a) Make sure the engine configuration on the CDU shows the correct engines installed on the airplane.
NOTE: The CDU will show ENG CONFIG INVALID if the
____ program pins for the engines installed on the airplane are not connected correctly.
3) F/S BIAS - FAST a) Make sure that CDU shows F/S BIAS FAST.
4) AIRPLANES WITH A/T COMPUTER P/N 10-62017-4 AND SUBSEQUENT WHICH HAVE THE OPTION PIN 25 ON THE CONNECTOR D1647A GROUNDED; Do the F/S OPTION - ENABLED/DISABLED
NOTE: The F/S OPTION-ENABLED/DISABLED does not apply to
____ A/T computer P/N 10-62017-4.
a) Make sure the F/S OPTION ENABLED or F/S OPTION DISABLED shown on the CDU agrees with the Fast/Slow option you use on the airplane.
5) 737-300 AIRPLANES ONLY; MIN SPEED - FAA/CAA a) Make sure that MIN SPEED FAA or MIN SPEED CAA display
agrees with the wiring configuration on the airplane.AIRPLANES WITH A/T COMPUTER P/N 10-62017-11 AND SUBSEQUENT; Push the NEXT PAGE key on the CDU. 1) Make sure the CDU shows Input Discretes page 4/6. 2) TORQUE SW1 - CLOSED/OPEN
a) Set the two throttle levers to mid-range and release.
b) Push the No. 1 throttle lever forward.
c) Make sure that CDU shows TORQUE SW1 OPEN.
d) Release the No. 1 throttle lever.
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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737-300/400/500MAINTENANCE MANUAL
e) Make sure that CDU shows TORQUE SW1 CLOSED.
3) TORQUE SW2 - CLOSED/OPEN a) Set the two throttle levers to mid-range and release. b) Push the No. 2 throttle lever forward. c) Make sure that CDU shows TORQUE SW2 OPEN. d) Release the No. 2 throttle lever. e) Make sure that CDU shows TORQUE SW2 CLOSED.
CAUTION: DO NOT TRY TO OPERATE THE THRUST REVERSERS.
_______
4) THR(ust) REV(erser) 1 - OFF a) Make sure that CDU shows THR REV 1 OFF. 5) THR(ust) REV(erser) 2 - OFF a) Make sure that CDU shows THR REV 2 OFF.
(h) AIRPLANES WITH A/T COMPUTER P/N 10-62017-11 AND SUBSEQUENT; Push the NEXT PAGE key on the CDU 1) Make sure the CDU shows Input Discretes page 5/6. 2) DADC L - VALID/INVALID
a) Open the No. 1 AIR DATA COMPUTER - AC circuit breaker
on P18 Panel. b) Make sure that CDU shows DADC L INVALID. c) Close the No. 1 AIR DATA COMPUTER - AC circuit breaker
on P18 Panel. d) Make sure that CDU shows DADC L VALID.
3) LRRA L - VALID/INVALID a) Open the RADIO ALTM-1 circuit breaker on P18 Panel. b) Make sure that CDU shows LRRA L INVALID. c) Close the RADIO ALTM-1 circuit breaker on P18 Panel. d) Make sure that CDU shows LRRA L VALID.
4) F/S OPTION - ENABLED/DISABLED
a) Make sure that F/S OPTION ENABLED or F/S OPTION DISABLED on the CDU agrees with Fast/Slow option pin which is connected on airplane.
5) MIN SPEED - FAA/CAA (On 737-300 Only) a) Make sure the MIN SPEED FAA or MIN SPEED CAA display agrees with the wiring configuration on the airplane.
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