SUBTASK 76-11-03-860-013-F00
WARNING
MAKE SURE THAT YOU OPEN THE CIRCUIT BREAKERS FOR THE
WEATHER RADAR SYSTEM. THE FORWARD MOVEMENT OF A THRUST
LEVER CAN CAUSE THE AUTOMATIC OPERATION OF THE SYSTEM. THE
OPERATION OF THIS SYSTEM CAN CAUSE INJURIES TO PERSONNEL,
AND DAMAGE TO EQUIPMENT.
(5) Open these circuit breakers and install safety tags:
CAPT Electrical System Panel, P18-3
Row Col Number Name
ILF 583
C 7 C01678 WEATHER RADAR RT RIGHT
F/O Electrical System Panel, P6-1
Row Col Number Name
ILF ALL
D 13 C00120 WEATHER RADAR RT
E. Control Stand Lightplate Removal
SUBTASK 76-11-03-020-001-F00
CAUTION
BE VERY CAREFUL WHEN YOU REMOVE AND MOVE THE LIGHTPLATES
AND THE CONTROL STAND COMPONENTS. DAMAGE TO THE
LIGHTPLATES, SWITCHES, NUTPLATES, WIRE BUNDLES AND THE FINISH
ON THE PARTS CAN OCCUR.
(1) Remove the applicable lightplate as follows:
(a) For the flap lever indicator lightplate [4], remove the screws [5].
(b) For the stabilizer trim lightplate [6] for the First Officer, remove the two screws [7].
(c) For the speed brake lightplate [9], remove two screws [8].
(d) For the stabilizer trim lightplate [1] for the Captain, remove the two screws [10].
(e) Lift the lightplate up to access the wire terminals.
SUBTASK 76-11-03-020-002-F00
(2) Disconnect the wires from the applicable lightplate [1], the lightplate [4], the lightplate [6], or the
lightplate [9]:
(a) Remove the two nuts [24] and the two lockwashers [23].
(b) Remove the terminal lugs from the studs on the lightplates.
(c) Remove the two washers [22].
NOTE: Do not remove the nut and the washer that attach the two studs to the lightplate.
(d) Remove the applicable lightplate [1], the lightplate [4], the lightplate [6], or the
lightplate [9].
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-03
Page 403
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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