737-300/400/500
MAINTENANCE MANUAL
A
EXHAUST GATE
ACTUATION MECHANISM
A
EXHAUST GATE
EXHAUST GATE PUSHROD
SHEAR RIVET
INBD
FOREFLAP PUSHROD
(AIRPLANES WITH TWO PUSHRODS)
A-A
EXHAUST ACTUATING
GATE MECHANISM
PUSHROD
FOREFLAP PUSHROD
SHEAR RIVET
INBD
(AIRPLANES WITH THREE PUSHRODS) A-A
Inboard Flap Exhaust Gate Pushrods Repairs Figure 801
K29812
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27-51-04
ALL ú ú 01 Page 802 ú Jul 12/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
INBOARD TRAILING EDGE FLAP EXHAUST GATE - REMOVAL/INSTALLATION
______________________________________________________________
1. General_______
A. There are two tasks in this procedure. There is a task for the removal and a task for the installation of the inboard trailing edge flap exhaust gate.
TASK 27-51-05-004-001
2. Inboard Trailing Edge Flap Exhaust Gate Removal (Fig. 401)_______________________________________________
A. References
(1)
AMM 27-51-00/201, Trailing Edge Flap System
B.
Access
(1)
Location Zone 101, 102 Control Cabin 309, 409 Wing Trailing Edge Inboard Flap and Spoiler
C.
Prepare for the Removal
S 864-005
(1)
Do this task: Pressurize Hydraulic System B (AMM 27-51-00/201).
S 864-006
(2)
Put the flap control lever in the 40-unit detent to extend the flaps.
S 864-007
(3)
Do this task: Depressurize Hydraulic System B (AMM 27-51-00/201).
S 024-108
(4)
Remove the Inboard Trailing Edge Flap Exhaust Gate
S 014-112
WARNING:_______MAKE SURE YOU HOLD THE EXHAUST GATE IN ITS POSITION. THE EXHAUST GATE CAN FALL TO THE FULL EXTEND POSITION. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(5)
AIRPLANES WITH THREE PUSHRODS; Disconnect the exhaust gate rod assembly from the exhaust gate:
(a)
Remove the cotter pin, nut, washer and bolt from the exhaust gate rod assembly end.
S 014-080
(6)
AIRPLANES WITH TWO PUSHRODS; Disconnect the exhaust gate rod assembly from the exhaust gate:
(a)
Remove the nut, washer and bolt from the exhaust gate rod assembly end.
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500
MAINTENANCE MANUAL
SEE A
SEE B
INBD
FWD
A
BOLT WASHER NUT BUSHING (2 QTY)EXHAUST GATE PUSHROD
(2 LOCATIONS) ACTUATION BRACKET
BOLT WASHER NUT BUSHING (QTY 2)
EXHAUST GATE HINGE BRACKET (2 LOCATIONS)
INBD
(VIEW IN THE UP DIRECTION) B
Inboard Trailing Edge Flap Exhaust Gate Installation
Figure 401
H47385
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27-51-05
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500
MAINTENANCE MANUAL
A
EXHAUST GATE
ACTUATION MECHANISM
A
MIDFLAP
EXHAUST GATE
EXHAUST GATE PUSHROD
0.08 |0.03
FOREFLAP CAM
BOLT SHEAR RIVET
MIDSPAR CUTOUT
FOREFLAP PUSHROD
INBD
(AIRPLANES WITH TWO PUSHRODS)
A-A
FLAP-UP BOLT
RIG PIN HOLE
MIDFLAP EXHAUST GATE
ACTUATING PUSHROD
MECHANISM
PUSHRODBOLT
SHEAR RIVET
MIDFLAP FOREFLAP
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