CAUTION
MAKE SURE THAT YOU DO NOT MOVE THE INITIAL THRUST LEVER AS
YOU DO THIS STEP. DO NOT MOVE THE OPPOSITE THRUST LEVER
TO A POSITION THAT IS GREATER THAN THE INITIAL THRUST LEVER.
IF YOU DO, YOU MUST MOVE THE OPPOSITE THRUST LEVER TO THE
IDLE STOP AND MOVE IT FORWARD AGAIN. IF YOU DO NOT OBEY
THESE INSTRUCTIONS, THE RESULTS OF THE TEST ARE NOT
ACCURATE.
(b) Do a check the alignment between the thrust levers.
1) Move the thrust lever that you adjusted to IDLE and stop for a minimum of 2
seconds.
2) Move the thrust lever forward to align with the knob on the other thrust lever, which
should be still be set at 78 degrees.
3) Make sure that the knob alignment difference is not more than ±1/16 with the other
knob.
4) Make sure that the difference in POSITION CH A values is not more than 0.0 ±1.0
degree.
5) If the difference is not in the specified range, do the thrust lever adjustment again
until you get the correct value.
6) If the difference is in the specified range, the check is completed.
(c) Move the thrust levers to the IDLE stop.
(d) If you wish to do other tests, push the INDEX LSK several times, until the correct menu
shows.
(e) To end the test, push the INIT REF key.
NOTE: This causes the test to stop and automatically removes electrical power from the
EEC.
G. Put the Airplane Back to Its Usual Condition
SUBTASK 76-11-05-700-007-F00
(1) Do this task: Landing Warning System Test, TASK 31-51-00-730-802.
SUBTASK 76-11-05-000-001-F00
(2) Remove the DO-NOT-OPERATE tag from the start switches.
SUBTASK 76-11-05-010-004-F00
(3) Close this access panel:
Number Name/Location
112A Forward Access Door
SUBTASK 76-11-05-860-009-F00
(4) Remove the safety tags and close these circuit breakers:
CAPT Electrical System Panel, P18-3
Row Col Number Name
ILF 583
C 7 C01678 WEATHER RADAR RT RIGHT
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-05
Page 507
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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