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2) If the operational force is not in the limits, do the engine control cables tension adjustment again.
(b)
Put the start lever in the CUTOFF detent.
(c)
With the spring scale, measure the force necessary to move the start lever down from the CUTOFF detent.
NOTE: When you release the start lever, the start lever must
____
return to the CUTOFF detent.
1) The operational force must be 4.0 to 8.0 pounds (1.8 to 3.6 kilograms). 2) If the operational force is not in the limits, do the engine control cables tension adjustment again.
S 735-179-C00
(2) Do the steps that follow to do a friction test of the forward thrust control system:
(a) With the spring scale, measure the force necessary to move the forward thrust lever through its entire travel. 1) The operational force must not be more than 6.5 pounds (3.0
kilograms). 2) If the operational force is not in the limits, do the engine control cables tension adjustment again.
S 755-180-C00
(3) Do the steps that follow to do a friction test of the reverse thrust control system:
(a)
With the spring scale, measure the force necessary to move the reverse thrust lever from the STOW position to the second detent position. 1) The operational force must not be more than 9.5 pounds (4.3
kilograms). 2) If the operational force is not in the limits, adjust the reverse thrust control cables (AMM 78-34-02/201).
(b)
With the spring scale, measure the force necessary to move the reverse thrust lever from the second detent position to the MAXIMUM REVERSER THRUST stop. 1) The operational force must not be more than 19.0 pounds
(8.6 kilograms).
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
2) If the operational force is not in the limits, adjust the reverse thrust control cables (AMM 78-34-02/201).
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ENGINE CONTROL SYSTEM - INSPECTION/CHECK
________________________________________
1. General
_______
A. This procedure has one task. This task examines the engine control system.
TASK 76-11-00-206-032-C00
2. Examine the Engine Control System
_________________________________
A. Equipment
(1)
Locks - Flap, F80048
(2)
Tensiometer, 0-125-pound capacity
(commercially available)
(3)
Kit - Rig Pin, F70207-93
(a)
Rig Pin 2 - F70207-8. Optional: MS20392-4C pin (or equivalent 0.309-0.311 inch diameter, 3-inch long rod or bolt)
(b)
Rig Pin 3 - F70207-23 (quantity 2). Optional: MS20392-3C pin (or equivalent 0.246-0.248 inch diameter, 3 inch long rod or bolt).
(4)
Scale - Spring, 0-30 pound capacity
(commercially availiable)
B. References
(1)
AMM 20-20-31/601, Control Cables
(2)
AMM 25-52-65/401, Cargo Compartment Ceiling Lining
(3)
AMM 27-81-00/201, Leading Edge Flaps and Slats
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本文链接地址：737-300 400 500 AMM 飞机维护手册 发动机控制 ENGINE CONTROLS(15)
