ILF 101, 151, 156-199, 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 401, 402, 405, 406, 409, 410, 412,
416, 424, 425, 427-429, 451, 452, 491-504, 507-510, 512-516, 518-520, 523-528, 530-533, 535-537, 541, 542,
552-557, 559-564, 567-569, 571-577, 581, 583, 585, 588-590, 592-599, 601-603, 606, 607, 610-615, 620, 671, 672,
686, 691-699, 703, 707-710, 803-813, 821, 822, 831-834, 836, 837, 841, 842, 851, 852, 854-858, 861-863, 871-874,
947, 948, 968-973, 980-999 (Continued)
CAUTION
BE CAREFUL WHEN YOU MOVE THE LONG CONTROL SHAFT. IF THE
NINE WASHERS DO NOT STAY IN THEIR CORRECT POSITION,
DAMAGE CAN OCCUR.
(c) Move the long control shaft and dowel to the right, until all of the lever assemblies and
washers [145] are on the control shaft.
(d) Remove the dowel.
(e) Move the start lever assembly [142] forward and aft.
NOTE: The start lever and washer [145] must move freely.
SUBTASK 76-11-02-420-003-F00
(3) Lock the start levers as follow:
(a) Set the keyway on the long control shaft [146] at the top.
(b) Install a new lockwasher [143].
NOTE: Align the key tab on the lockwasher [143] with the keyway on the long shaft. Do
not bend the tab at this time.
(c) Put one control shaft wrench from tool set, SPL-2411 on the left side of the long control
shaft [146] to hold it in position.
(d) Install the nut [144].
1) Use one control shaft nut wrench from tool set, SPL-2411 to tighten the nut [144].
2) Tighten the nut [144] to 100 in-lb (11.3 N·m) – 150 in-lb (16.9 N·m).
SUBTASK 76-11-02-020-010-F00
(4) Measure the gaps 3, 4, 5, and 6 after you installed the assembly as follows:
(a) If the gaps are in the limits, no change to the assembly is necessary.
(b) If the gaps are not in the limits, follow the instructions in Table A and B to get the correct
limits:
1) Use the applicable steps in the removal and installation task to adjust the
washers [145] on the long control shaft [146].
(c) If the gaps 8 and 9 are not in the limits, follow the instructions in the table A and B to get
the correct limits:
1) Use the applicable steps in the removal and installation task to adjust the
washers [145] on the long control shaft [146].
SUBTASK 76-11-02-420-004-F00
(5) After you set the control levers assemblies correctly, lock the assemblies in their position as
follows:
(a) Make sure that you tighten the nut to 100 in-lb (11.3 N·m) – 150 in-lb (16.9 N·m).
(b) Bend the rim of the lockwasher [143] into one of the notches of the nut [144]:
1) Use a chisel or lockwasher break tool from tool set, SPL-2411 to bend the rim of the
lockwasher [143].
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-02
Page 427
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
To Next Page
Loading...
