(f) Install the nut [65] and the washer [63].
SUBTASK 76-11-01-020-015-F00
(11) Install the control shaft components as follows (Figure 402):
(a) Install the clamp up bushing [36] and the long bushing [37] on the stabilizer trim
shaft [31].
NOTE: Put the clamp up bushing on the end with the longest splines.
(b) Put the bearing [41] into the inside end of the short shaft.
(c) Move the stabilizer trim shaft [31] into the control stand from the left side.
NOTE: Put the end of the shaft with the longest splines in first.
(d) Move the sprocket [40] and the chain [39] up from the bottom of the control stand.
(e) Put the sprocket [40] on the splined end of the stabilizer trim shaft [31].
1) Move the control shaft thru the chain sprocket.
(f) Put the bushing [35] on the splined end of the stabilizer trim shaft [31].
1) Move the shaft through the bushing [35].
(g) Move the shaft through the bearing [41] until the end is moved out through the short
shaft [42].
(h) Install the bearing [38] on the left side of the stabilizer trim shaft [31].
(i) Install the clamp up bushing [33] on the right side of the stabilizer trim shaft [31].
(j) Install the bearing [34] on the right side of the stabilizer trim shaft [31].
(k) Lightly tap the stabilizer trim shaft [31] from the left side.
NOTE: Do this task to make sure that the assembled parts are tight and in the correct
position.
SUBTASK 76-11-01-420-007-F00
(12) Connect the stabilizer trim indicator as follows:
(a) Put the link assembly [13] to the arm.
(b) Install the nut [16], the washer [15], and the bolt [17].
SUBTASK 76-11-01-420-006-F00
(13) Activate and adjust the stabilizer trim assembly as follows:
(a) Remove the temporary wire tie from the chain [39] and the sprocket [40].
(b) Adjust the stabilizer control chain (TASK 27-41-00-820-801).
SUBTASK 76-11-01-410-002-F00
(14) Connect the flap lever synchro assembly as follows (Figure 401):
(a) Put the link assembly [12] in the clevis for the flap lever position synchro assembly.
(b) Install the nut [18] and the bolt [19].
(c) Test the flap control lever position sensor system (Flap Control Lever Position Sensor
System Test, TASK 27-51-06-730-802).
SUBTASK 76-11-01-040-007-F00
(15) Activate the speed brake lever as follows:
(a) Go into the access area under the forward flight compartment floor.
(b) Remove the rig pin from the rigging pin kit, SPL-1585 from the forward drum of the speed
break assembly (Speed Brake Control Lever Adjustment, TASK 27-62-00-820-801).
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
76-11-01
Page 430
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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