B. Remove the control stand covers, seals, and lightplates (Fig. 403):
S 034-017-C03
(1) To access the thrust levers, remove the components as follows:
(a)
Remove the stabilizer trim control wheels: 1) Remove the bolt from the left stabilizer trim control wheel. 2) Remove the left stabilizer trim control wheel from the spline shaft. 3) Remove the bolt from the right stabilizer trim control wheel.
4) Remove the right stabilizer trim control wheel from the spline shaft.
(b)
Remove the aft guard plate: 1) Remove the two screws from the aft guard plate. 2) Remove the aft guard plate.
(c)
Remove the start lever cover and the dust seals: 1) Remove the two screws from the start lever cover and the
dust covers. 2) Remove the start lever cover and the dust seals.
(d)
Remove the aft thrust lever stop: 1) Remove the three screws from the aft thrust lever stop. 2) Remove the aft thrust lever stop.
(e)
Remove the forward thrust lever stop: 1) Remove the four screws from the forward thrust lever stop. 2) Remove the forward thrust lever stop.
(f)
Remove the thrust lever covers and seals: 1) Remove the six screws from the two right thrust lever
covers and seals. 2) Remove the two right thrust lever covers and seals.
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 405
ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
SCREW
(9 LOCATIONS) THRUST LEVER COVERS AND SEALS
COVER LIGHT PLATE SPEED BRAKE LEVER LEVER COVER SPEED BRAKE (4 LOCATIONS) SCREW LEVER STOP FORWARD THRUST
(8 LOCATIONS) SCREW
AFT THRUST LEVER STOP
(2 LOCATIONS) (8 LOCATIONS) SCREW SCREW SCREW (3 LOCATIONS) AND LIGHT PLATE STABILIZER TRIM COVER HORN CUTOUT SWITCH KNOB (4 LOCATIONS) SCREW FLAP LEVER COVER LIGHT PLATE FLAP LEVER COVER DETENT QUADRANT FLAP LEVER
(2 LOCATIONS) SCREW (4 LOCATIONS) TRIM CUTOUT SWITCH PLATE STABILIZER SCREW STABILIZER TRIM INDICATOR LIGHT PLATE STABILIZER TRIM COVER WHEEL SHAFT SPLINED CONTROL STABILIZER TRIM
COVER AND SEALS START LEVER
AFT GUARD PLATE SCREW
(2 LOCATIONS) SCREW FWD STABILIZER TRIM CONTROL WHEEL
Control Stand Access Installation
Figure 403
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 406 ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
F14008
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(g) Remove the right stabilizer trim lever cover and the lightplate: 1) Remove the two screws from the right stabilizer trim lever
cover. 2) Apply masking tape to the surface of the right stabilizer trim lightplate to protect the lightplate surface. 3) Remove the electrical cable clamps, as necessary, to permit the wires to loosen. 4) Remove the right stabilizer trim lever cover and the lightplate.
5) Let the right stabilizer trim lever cover and the lightplate to hang by the control stand by the electrical cable.
6) Attach the right stabilizer trim lever cover and the lightplate to the control stand to prevent movement of the lightplate.
(h) Remove the flap lever detent, the cover, and the lightplate: 1) Remove the four screws from the flap lever detent. 2) Remove the flap lever detent. 3) Remove the flap lever 40 unit switches from the stabilizer
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