32-42-21
ALL ú ú 01 Page 401 ú Nov 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
C. Access
(1)
Location Zone
202 Lower Nose Compartment
D.
Prepare for the Test
S 844-009
(1)
Make sure you install the ground locks all the landing gears (AMM 32-00-01/201).
S 844-010
(2)
Pressurize hydraulic system B (AMM 29-15-00/201).
S 844-011
(3)
Supply electrical power (AMM 24-22-00/201).
S 844-012
(4)
Remove the DO-NOT-CLOSE tags and close these circuit breakers:
(a)
P6 Panel
1) ANTISKID FAIL WARN & PARK BK
2) LANDING GEAR ANTISKID INBD
3) LANDING GEAR ANTISKID OUTBD
(b)
P6-3 Panel
1) CONTROL CABIN LIGHTING
2) INDICATOR MASTER DIM BUS
3) BAT
4) NO. 1DC
5) NO. 2DC
6) SECT 1
7) SECT 2
8) SECT 3
9) SECT 4
10) SECT 5
11) SECT 6
12) PANEL & INSTR
13) DIM & TEST
S 844-013
(5)
Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a)
P6 Panel 1) AUTOSLAT NO. 1 AC (On airplanes with the Digital Stall
Warning and the Autoslat Computers) 2) AUTOSLAT NO. 1 DC 3) AUTOSLAT NO. 2 AC (On airplanes with the Digital Stall
Warning and the Autoslat Computers) 4) AUTOSLAT NO. 2 DC
S 844-014
(6) Make sure that the wheel chocks are in position.
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32-42-21
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
E. Antiskid Control Unit Test
S 724-015
(1)
Do the Antiskid Indication/Monitor Function Test (AMM 32-42-00/501).
S 724-016
(2)
Do the antiskid diagnostic test (AMM 32-42-00/501).
S 724-018
(3)
Close the AUTOSLAT circuit breakers on the P6 panel.
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32-42-21
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A
737-300/400/500MAINTENANCE MANUAL
ANTISKID VALVE - REMOVAL/INSTALLATION
_____________________________________
1. General
A. This procedure removes and installs the antiskid valve.
TASK 32-42-31-004-001
2. Antiskid Valve Removal (Fig. 401 or 402)______________________
A. References
(1)
29-15-00/201, Hydraulic System
(2)
32-00-01/201, Ground Locks
B.
Access
(1)
Location Zone
101 Control Cabin - Left
102 Control Cabin - Right
216 Left Main Wheel Well
217 Right Main Wheel Well
310 Left Main Landing Gear
410 Right Main Landing Gear
C.
Procedure
S 844-002
(1)
Make sure you install the ground locks in the landing gear (AMM 32-00-01/201).
S 844-003
(2)
Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a)
P6 Panel
1) OUTBD ANTISKID
2) INBD ANTISKID
3) ANTISKID FAIL WARN & PARKING BK
S 844-004
(3)
Put chocks on the wheels and release the parking brake.
S 844-005
(4)
Remove the pressure from hydraulic systems A and B
(AMM 29-15-00/201).
S 844-006
(5)
Fully operate the brakes 12 times (or until the accumulator gage does not show a pressure drop with more brake operations) to remove the hydraulic fluid from the brake accumulator.
(6) 中國航空網 m.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：737-300 400 500 AMM 飛機維護手冊 起落架 LANDING GEAR 3(64)
