S 014-007-C03
(6)
Remove the Captain and First Officer seats.
S 014-008-C03
(7)
Open the access door to the lower nose compartment.
S 864-009-C03
(8)
Release the tension on the flap control cables, WFA and WFB:
(a) Loosen the turnbuckles in the lower nose compartment
(AMM 27-09-14/201 for turnbuckle location).
S 864-010-C03
(9)
Install a rig pin through the control drum of the forward speed brake and into the structure (Fig. 401).
S 864-011-C03
(10)
Turn the trim wheel for the left stabilizer until you can get access to the connector link in the stabilizer trim chain in the lower nose compartment.
S 864-012-C03
(11)
Release the tension on the chain assembly:
(a) Adjust the forward support link to lift the forward mechanism in the lower nose compartment (Fig. 402).
S 014-014-C03
(12) Open the electronic equipment access door No. 1201 (AMM 12-31-11/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS-REINFORCED CONTROL ú
76-11-01 STANDS WITH A STABLIZER TRIM SHAFT WITH ú CONFIG 3 A SELF-LOCKING INSERT-AND-BOLT ú C02 Page 402
ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
SEE A
SPEED BRAKE CONTROL LEVER
UPPER CONTROL ROD
LOWER CONTROL ROD
IDLER
LINK
CHECK NUT
FLOOR
SPEED BRAKE FORWARD DRUM
A
RIG PIN
Speed Brake Control Lever Adjustment
Figure 401
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS-REINFORCED CONTROL ú
76-11-01
STANDS WITH A STABLIZER TRIM SHAFT WITH ú CONFIG 3 A SELF-LOCKING INSERT-AND-BOLT ú C01 Page 403 ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
F13995
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
STABILIZER TRIM
CONTROL WHEELS
STABILIZER
POSITION
INDICATOR
STABILIZER TRIM INDICATOR LINKAGE
CONNECTOR LINK ARM SEE B
IDLERIDLER SPROCKET STABILIZER TRIM
SPROCKET INDICATOR CRANK
AFT SUPPORT
STABILIZER
LINK
TRIM BRAKE
INDICATOR
STABILIZER TRIM
FLEXIBLE SHAFT
CHAIN ASSEMBLY 5-POUNDCHAIN DEFLECTION
CHAIN DEFLECTION FORCE POINT
DEFLECTION
0.25(|0.07) INCHFORCESEE A
A
FORWARD TRIM
MECHANISM
4.5
SPROCKET
(|1.0)
INCHES
FORWARD
A
SUPPORT LINK
FWD
TURNBUCKLE
FORWARD TRIM MECHANISM SPROCKET
PIN
A
LINK
CONNECTOR LINK
B
Stabilizer Trim Chain Assembly Adjustment
Figure 402
F13996
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS-REINFORCED CONTROL ú
76-11-01
STANDS WITH A STABLIZER TRIM SHAFT WITH ú CONFIG 3 A SELF-LOCKING INSERT-AND-BOLT ú C01 Page 404 ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
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