ILF 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 533, 535, 537, 562; AIRPLANES WITH
AUTO-IGNITION
SUBTASK 76-11-05-860-013-F00
(6) Make sure that the ENGINE START switches are in the AUTO position and attach a
DO-NOT-OPERATE tag.
ILF ALL
SUBTASK 76-11-05-860-014-F00
(7) Make sure that the engine thrust levers are in the IDLE position.
SUBTASK 76-11-05-860-015-F00
(8) Make sure that the thrust reversers are in the retracted (stowed) position.
SUBTASK 76-11-05-010-003-F00
(9) Open this access panel:
Number Name/Location
112A Forward Access Door
SUBTASK 76-11-05-700-002-F00
(10) Set up the Flight Management Computer System (FMCS) Control Display Unit (CDU) for the
applicable Engine 1 or Engine 2 resolver adjustment as follows:
(a) Get access to the FMCS CDU in the flight compartment.
(b) If the FMCS CDU is not active from other engine tests, do these steps:
1) Press the INIT REF key to show the PERF INIT screen on the FMCS CDU .
2) Push these line select keys on the FMCS CDU :
a) INDEX
b) MAINT
NOTE: This Line Select Key (LSK) causes the MAINT BITE INDEX screen to
show.
c) ENGINE
NOTE: This LSK causes the ENGINE/EXCEED BITE INDEX screen to show.
d) ENGINE X for the applicable resolver.
NOTE: This LSK causes the ENGINE X BITE TEST MAIN MENU to show.
Also, the ENGINE X LSK automatically applies power to the Electronic
Engine Control (EEC) and causes the EEC to initialize. The CDU will
show INITIALIZING EEC X, and EEC SORTING FAULT HISTORY
DATA for a short time, just before the ENGINE X BITE TEST MAIN
MENU shows.
(c) If the FMCS CDU is active from other EEC tests, do these steps:
1) Push the INDEX LSK several times, until the MAINT BITE INDEX shows.
2) Push the ENGINE LSK.
NOTE: This causes the ENGINE/EXCEED BITE INDEX screen to show.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-05
Page 503
D633A101-ILF Feb 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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