SUBTASK 76-11-06-040-001-F00
WARNING
DO THE TRAILING EDGE FLAP DEACTIVATION PROCEDURE BEFORE YOU
DO WORK ON THE FLAP SYSTEM. WITH THE FLAPS ACTIVATED, THE
FLAPS CAN MOVE AND CAUSE INJURY TO PERSONS OR DAMAGE TO
EQUIPMENT.
(2) Do this task: Trailing Edge Flap System Deactivation, TASK 27-51-00-040-801.
SUBTASK 76-11-06-040-002-F00
(3) Open these circuit breakers and install safety tags:
CAPT Electrical System Panel, P18-2
Row Col Number Name
B 6 C01412 ENGINE 1 THRUST REVERSER INTLK
F/O Electrical System Panel, P6-2
Row Col Number Name
C 6 C01413 ENGINE 2 THRUST REVERSER INTLK
SUBTASK 76-11-06-040-003-F00
(4) Make sure the ENGINE START switches are set to off and install DO-NOT-OPERATE tags.
ILF 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 533, 535, 537, 562; AIRPLANES WITH
AUTO-IGNITION
SUBTASK 76-11-06-940-001-F00
(5) Make sure the ENGINE START switches are set to AUTO and install DO-NOT-OPERATE tags.
ILF ALL
SUBTASK 76-11-06-010-007-F00
WARNING
DO THE DEACTIVATION PROCEDURE FOR THE THRUST REVERSER TO
PREVENT THE OPERATION OF THE THRUST REVERSER. ACCIDENTAL
OPERATION OF THE THRUST REVERSER CAN CAUSE INJURIES TO
PERSONS OR DAMAGE TO EQUIPMENT.
(6) Do the deactivation procedure for the thrust reverser for ground maintenance
(TASK 78-31-00-040-802-F00).
SUBTASK 76-11-06-010-001-F00
(7) Open this access panel:
Number Name/Location
114AW Forward Nose Wheel Well Panel
SUBTASK 76-11-06-010-002-F00
(8) Remove the two access panels at the top of the wheel well, to get access to the autothrottle
and flap control cables.
SUBTASK 76-11-06-410-001-F00
(9) Open this access panel:
Number Name/Location
112A Forward Access Door
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-06
Page 402
D633A101-ILF Feb 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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