(2)
The scale should conform to the contour of the seal retainer.
TASK 76-11-00-802-001-C00
2. Engine Control System
_____________________
A. Procedure
S 972-002-C00
(1) Follow the conversion table (Fig. 201) to change the thrust lever angle, in degrees, to arc length at the control stand, in inches.
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DEGREES( )ANGLE THRUST LEVER (INCHES) ARC LENGTH EQUIVALENT DEGREES( ) ANGLE THRUST LEVER (INCHES) ARC LENGTH EQUIVALENT DEGREES( ) ANGLE THRUST LEVER (INCHES) ARC LENGTH EQUIVALENT
0.5 0.05 17.5 1.64 34.5 3.23
1.0 0.09 18.0 1.69 35.0 3.28
1.5 0.14 18.5 1.73 35.5 3.33
2.0 0.19 19.0 1.78 36.0 3.38
2.5 0.23 19.5 1.83 36.5 3.42
3.0 0.28 20.0 1.88 37.0 3.47
3.5 0.33 20.5 1.92 37.5 3.52
4.0 0.38 21.0 1.97 38.0 3.56
4.5 0.42 21.5 2.02 38.5 3.61
5.0 0.47 22.0 2.06 39.0 3.66
5.5 0.52 22.5 2.11 39.5 3.70
6.0 0.56 23.0 2.16 40.0 3.75
6.5 0.61 23.5 2.20 40.5 3.80
7.0 0.66 24.0 2.25 41.0 3.84
7.5 0.70 24.5 2.30 41.5 3.89
8.0 0.75 25.0 2.34 42.0 3.94
8.5 0.80 25.5 2.39 42.5 3.98
9.0 0.84 26.0 2.44 43.0 4.03
9.5 0.89 26.5 2.48 43.5 4.08
10.0 0.94 27.0 2.53 44.0 4.13
10.5 0.98 27.5 2.58 44.5 4.17
11.0 1.03 28.0 2.63 45.0 4.22
11.5 1.08 28.5 2.67 45.5 4.27
12.0 1.13 29.0 2.72 46.0 4.31
12.5 1.17 29.5 2.77 46.5 4.36
13.0 1.22 30.0 2.81 47.0 4.41
13.5 1.27 30.5 2.86 47.5 4.45
14.0 1.31 31.0 2.91 48.0 4.50
14.5 1.36 31.5 2.95 48.5 4.55
15.0 1.41 32.0 3.00 49.0 4.59
15.5 1.45 32.5 3.05 49.5 4.64
16.0 1.50 33.0 3.09 50.0 4.69
16.5 1.55 33.5 3.14
17.0 1.59 34.0 3.19
FOR MEASUREMENTS OVER 50`, ADD THE EQUIVALENT ARC LENGTH FOR 50` TO THE EQUIVALENT ARC LENGTH OF THE ADDITIONAL ANGULAR MEASUREMENT REQUIRED. EXAMPLE: FIND ARC LENGTH EQUIVALENT OF 75` (50` + 25`) FROM FIGURE 201: FOR 50` ARC LENGTH EQUIVALENT IS 4.69 INCHES FOR 25` ARC LENGTH EQUIVALENT IS 2.34 INCHES ADDING: 4.69 + 2.34 = 7.03 INCHES THEREFORE AN ARC LENGTH OF 7.03 INCHES IS THE EQUIVALENT OF 75`
Thrust Lever Angle (Degrees) to Arc Length (Inches)
Conversion Table
Figure 201
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ALL ú
ú C02 Page 202
ú Nov 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
ENGINE CONTROL SYSTEM - ADJUSTMENT/TEST
_______________________________________
1. General
_______
A. This subject has three tasks. The first two tasks are adjustment (rigging) procedures which include:
(1)
Engine control system rigging (travel adjustment) which consists of:
(a) 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 发动机控制 ENGINE CONTROLS(6)
