B. Procedure
S 865-431
(1)
Make sure you did the Prepare For Input Parameter Test task.
S 735-441
(2)
Do a test of the main/alt brake signals:
(a)
Make sure the parking brake is not set.
(b)
Supply hydraulic power to system B (AMM 29-00-00/201).
(c)
Make sure the hydraulic power for systems A and STANDBY is off.
(d)
Set the portable tester to SUBFRAME 0, WORD 48.
(e)
Make sure the BIT 1 light on the portable tester is on.
(f)
Supply hydraulic power to system A.
(g)
Remove hydraulic power from system B.
(h)
Pump the captain's brake pedals to remove the pressure from the main brake lines.
(i)
Make sure the BIT 1 light on the portable tester is off.
S 865-439
(3)
Remove the hydraulic power if it is not necessary (AMM 29-00-00/201).
S 865-440
(4)
If you will do no more tests, then do this task:
"Put the Airplane to its Usual Condition."
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
BEJ 101-112, 114-999; ú 31-24-02
ú ú 16 Page 558 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
TASK 31-24-02-735-177
46. Marker Beacon Signals Test__________________________
A. Access
(1) Location Zones
101 Control Cabin - Left
102 Control Cabin - Right
B. Procedure
S 865-178
(1)
Make sure you did the Prepare For Input Parameter Test task.
S 735-179
(2)
Do this test of the marker beacon signals:
(a)
Set the portable tester to the SUBFRAMEs and WORDs shown in the table.
(b)
Push the SELF TEST button on the marker beacon receiver.
(c)
Make sure the applicable BIT light on the portable tester comes on when the marker lights (P1 and P3 panels) come on.
NOTE: The SELF-TEST button on the marker beacon receiver
____ causes the marker beacon lights to come on. First the OUTER light will come on. Then, the MIDDLE light will come on. Then the AIRWAYS light will come on.
~............................................................... | MARKER BEACON | S/F | WORD | BEACON LIGHT | BIT | BIT LIGHT | | LIGHT | | | CONDITION | LIGHT | CONDITION | ................................................................. | AIRWAYS | 0 | 11 | ON | 2 | ON | | | | | OFF | 2 | OFF | ................................................................. | MIDDLE | 0 | 7 | ON | 2 | ON | | | | | OFF | 2 | OFF | ................................................................. | OUTER | 0 | 7 | ON | 1 | ON | | | | | OFF | 1 | OFF | 2...............….....…......…..............….......…...........1
S 865-180
(3) If you will do no more tests, then do this task:
"Put the Airplane to its Usual Condition."
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
BEJ 101-112, 114-999; ú 31-24-02
ú ú 15 Page 559 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
TASK 31-24-02-735-196
47. Stab Trim Control Signal Test_____________________________
A. Reference
(1) AMM 27-41-00/501, Horizontal Stabilizer Trim Control System
B. Access
(1) Location Zones
101 Control Cabin - Left
102 Control Cabin - Right
C. Procedure
S 865-688
(1)
Make sure you did the Prepare For Input Parameter Test task.
S 735-689
(2)
Do this test of the stab trim control signals:
(a)
Set the portable tester to SUBFRAME 0, WORD 22.
(b) 中國航空網 www.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 儀表 INSTRUMENTS(81)
