POINT B
____ WITH THE AILERON SYSTEM ADJUSTED,
NOTE: POINT B ON EACH AILERON WILL ALIGN VERTICALLY WITH POINT A TO A LIMIT 0F |0.03 INCH.
Aileron Deflection Diagram Figure 501
F09946
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
BEJ 101-112, 114-999; ú 31-24-02
ú ú 12 Page 514 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 825-138
(4)
Adjust the aileron position sensors if it is necessary (AMM 31-24-31/401).
S 865-139
(5)
Remove the power from the aileron system if it is not necessary (AMM 27-11-00/201).
S 865-140
(6)
If you will do no more tests, then do this task:
"Put the Airplane to its Usual Condition."
TASK 31-24-02-735-472
8. Brake Pressure Signals Test___________________________
A. References
(1)
AMM 29-00-00/201, Hydraulic Power
(2)
AMM 32-41-00/501, Hydraulic Brake System
B. Access
(1) Location Zones
101 Control Cabin - Left
102 Control Cabin - Right
C. Procedure
S 865-161
(1)
Make sure you did the Prepare For Input Parameter Test task.
S 495-162
(2)
Put chocks around the airplane wheels.
(3)
Release the parking brake.
S 865-163
S 865-333
WARNING: MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF ALL CONTROL
_______ SURFACES BEFORE YOU SUPPLY HYDRAULIC POWER. AILERONS, RUDDERS, ELEVATORS, FLAPS, SPOILERS, LANDING GEAR, AND THRUST REVERSERS CAN MOVE QUICKLY WHEN YOU SUPPLY HYDRAULIC POWER. THIS CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(4) Supply hydraulic power to system B (AMM 29-00-00/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
BEJ 101-112, 114-999; ú 31-24-02
ú ú 11 Page 515 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 735-166
(5) Do this test of the brake pressure signals:
(a)
Set the portable tester to SUBFRAME 0, WORD 47.
(b)
Push and hold the captain's left brake pedal fully against the stop.
(c)
Find the value in the table which best agrees with the hydraulic pressure display.
(d)
Make sure the portable tester display agrees with the applicable value in the table.
NOTE: In the table, X is any octal number.
____
~................................................
| BRAKE PRESSURE (PSI) | PORTABLE TESTER DISPLAY |
..................................................
| 2400 | 55XX to 60XX |
| 2500 | 57XX to 62XX |
| 2600 | 60XX to 64XX |
| 2700 | 62XX to 66XX |
| 2800 | 64XX to 70XX |
| 2900 | 66XX to 72XX |
| 3000 | 70XX to 73XX |
| 3100 | 72XX to 75XX |
| 3200 | 73XX to 77XX |
| 3300 | 75XX to 77XX |
2......................….........................1
(e)
Release the captain's left brake pedal.
(f)
Push the captain's right brake pedal fully against the stop.
(g)
Find the value in the table which best agrees with the hydraulic pressure display.
(h)
Make sure the portable tester display agrees with the applicable value in the table.
NOTE: In the table, X is any octal number.
____
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