(a) Do the initial alignment of the switchpack to make sure that the S5 switch changes from
CLOSE to OPEN at a TRA between 31.0 degrees and 32.0 degrees
SUBTASK 76-11-07-860-014-F00
(2) If not already done, do these steps to prepare the airplane:
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.
(a) 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
F/O Electrical System Panel, P6-2
Row Col Number Name
B 9 C00440 FLIGHT CONTROL AUTO SPEED BRAKE
F/O Electrical System Panel, P6-3
Row Col Number Name
A 16 C01345 LANDING GEAR AUTOBRAKE BITE CONT 2
A 18 C00583 LANDING GEAR AUTOBRAKE BITE CONT 1
C 18 C01398 LANDING GEAR TAKEOFF WARNING CUTOFF
D 18 C00451 LANDING GEAR AURAL WARN
(b) For Engine 1, do this step:
Open these circuit breakers and install safety tags:
CAPT Electrical System Panel, P18-2
Row Col Number Name
B 4 C01003 ENGINE 1 THRUST REVERSER IND
B 5 C00276 ENGINE 1 THRUST REVERSER CONT
B 6 C01412 ENGINE 1 THRUST REVERSER INTLK
B 7 C01266 ENGINE 1 THRUST REVERSER SYNC LOCK
CAPT Electrical System Panel, P18-3
Row Col Number Name
A 6 C00148 ANTI-ICE & RAIN ENG 1 & WING CONT
(c) For Engine 2, do this step:
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-07
Page 502
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
To Next Page
Loading...
