G. Thrust Lever Removal
SUBTASK 76-11-01-020-002-F00
(1) Disconnect the flap indicator assembly as follows:
(a) Go to the right side of the control stand.
(b) Remove the nut [16], the washer [14], the washer [15], and the bolt [17] from the lower
end of the link assembly [13].
(c) Safety the link assembly to the control stand.
SUBTASK 76-11-01-020-003-F00
(2) Disconnect the flap lever position synchro assembly as follows:
(a) Remove the nut [18] and the bolt [19] from the link assembly [12].
(b) Safety the link assembly to the control stand.
SUBTASK 76-11-01-020-004-F00
(3) Disconnect the stabilizer trim controls as follows:
(a) Turn the left trim wheel until you find the link in the trim chain.
NOTE: This will help if it becomes necessary to disconnect the chain during installation.
(b) Safety the chain [39] to the stabilizer trim sprocket [40].
NOTE: Do not remove the chain from the sprocket.
(c) Move to the forward bay below the flight compartment.
(d) Release the tension from the stabilizer control chain (TASK 27-41-00-820-801).
SUBTASK 76-11-01-020-005-F00
(4) Remove the control shaft components (Figure 402):
(a) Remove the bolt [8] and the left stabilizer trim wheel [11].
1) Remove the spacer.
NOTE: The spacer is not installed with the countersunk head bolt.
(b) Carefully move the stabilizer trim shaft [31] to the left side of the control stand and do
these steps at the same time:
1) Remove the bearing [34].
2) Remove the clamp up bushing [33].
3) Be prepared to catch and remove the bushing [35] as the shaft is moved to the left.
NOTE: The bushing [35] is between the bearing [41] and the sprocket.
4) Be prepared to catch and move the sprocket and chain.
5) Move the stabilizer trim shaft [31] to the left side until the sprocket [40] clears of the
shaft.
6) Move the sprocket and chain to the bottom of the control stand.
(c) Reach inside the short shaft [42] from the left side and remove the inside bearing [41].
(d) Remove the stabilizer trim shaft [31] from the control stand.
1) Remove the bearing [38].
2) Remove the long bushing [37].
3) Remove the clamp up bushing [36].
SUBTASK 76-11-01-020-006-F00
(5) Remove the chain guard [67] as follows:
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-01
Page 405
D633A101-ILF Oct 15/2018
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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