(f) Use the shaft wrench to hold the slotted shaft when you tighten the nut [44] onto the
autothrottle shaft.
NOTE: The shaft wrench is part of the auto throttle servo assembly tool set, SPL-2414.
1) Tighten the nut [44] to 200 in-lb (22.6 N·m) – 220 in-lb (24.9 N·m) more than the
run-on torque.
SUBTASK 76-11-05-420-008-F00
(5) Install the resolver and brake assembly as follows:
(a) Carefully position the bearing [53] in the autothrottle frame housing.
(b) Make sure that you support the autothrottle shaft [49] end of the assembly in its normal
position.
SUBTASK 76-11-05-420-004-F00
(6) Install the support bracket [31] to the autothrottle frame housing as follows:
(a) Put the support bracket [31] in its position on the autothrottle frame housing.
1) Make sure that the alignment pin correctly engages the support bracket [31].
(b) Install the nut [25], the two washers [24], and the bolt [23].
(c) Install the two washers [21] and the two bolts [22].
SUBTASK 76-11-05-420-005-F00
(7) Connect the TLA resolver [32] to the support bracket [31] as follows:
(a) Align the TLA resolver [32] with the support bracket [31].
(b) Install the washer [30] and the bolt [29].
(c) Install the two washers [27] and the two bolts [26].
SUBTASK 76-11-05-420-009-F00
(8) Install the cable guard [51] as follows:
(a) Put the cable guard [51] on the support bracket [31].
(b) Install the bolt [49] and the washer [50].
SUBTASK 76-11-05-420-010-F00
(9) Attach the applicable control rod [6] as follows:
(a) Put the control rod [6] to the brake assembly [10].
(b) Install the bolt [9], the washer [8], and the nut [7].
SUBTASK 76-11-05-420-011-F00
(10) Attach the applicable thrust lever connecting rod end [5] as follows:
(a) Put the thrust lever connecting rod end [5] to the brake assembly [10].
(b) Install the bolt [4] with its head on the inboard side of the thrust lever connecting rod
end [5].
(c) Install the washer [3] and the nut [2].
(d) Install the cotter pin [1].
SUBTASK 76-11-05-020-011-F00
(11) Connect the applicable wire harness electrical connectors [11] as follows:
(a) For engine 1 resolver, connect electrical connector [11] (D11158) and the electrical
connector [11] (D11160).
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-05
Page 415
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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