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32-61-31
ALL ú ú 03 Page 406 ú Nov 12/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
NOSE GEAR LOCK SENSOR - REMOVAL/INSTALLATION
____________________________________________
1. General_______
A. This procedure has two tasks. These tasks remove and install the nose gear lock sensor.
B. The sensor is on the lock brace for the nose gear.
TASK 32-61-41-004-001
2. Remove the Nose Gear Lock Sensor________________________________
A. Special Tools and Equipment
(1)
Ground Locks - F72735 (Ref 32-00-01)
B.
References
(1)
32-00-01/201, Ground Locks
C.
Access
(1)
Location Zones
203 Nose Wheel Well
204 Nose Landing Gear
D.
Procedure (Fig. 401)
S 864-002
(1)
Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a)
AURAL WARNING
(b)
GEAR SWITCH & ANTISKID TEST
(c)
LIGHTS
S 864-003
(2)
Make sure the ground locks for the landing gear are installed (Ref 32-00-01).
S 034-004
(3)
Do these steps to disconnect the sensor wires:
(a)
Open the access door for the electronic equipment center, 1201.
(b)
Go through the electronic center to the area on the aft right corner of the nose well well.
(c)
Find the wire splices, SP374 and SP376 (Fig. 401).
(d)
Put tags on the wires to help you connect the wires correctly during the installation.
(e)
Open the applicable splices and disconnect the wires.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-61-41
ALL ú ú 01 Page 401 ú Nov 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
LOCK SENSOR
TARGET
SENSOR FWD
LOCK BRACE
NUT
WASHER
SHIMS SENSOR
FLANGE
CONDUIT
0.05 |0.01 INCH
CLEARANCE
TARGET
LOCK BRACE
SENSOR
Nose Gear Lock Sensor Installation
Figure 401 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-61-41
ALL ú ú 01 Page 402 ú Nov 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500
MAINTENANCE MANUAL
CONDUIT
SENSOR
SPLICE AREA AND
GROUND STUD ARE
BEHIND THE
PRESSURE SEAL
PRESSURE
SEAL
LOCK BRACE
Nose Gear Lock Sensor Installation
Figure 401 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址:737-300 400 500 AMM 飞机维护手册 起落架 LANDING GEAR 3(164)