S 825-073
(12)
Adjust the elevator aft quadrant stops (Refer to the Adjust Elevator Aft Quadrant Stops paragraph), if you get one or more of these conditions to agree:
(a)
The two aft quadrant stops are not touched at the same time
(b)
Elevator travel is less than 18.15 inches (461.0 mm) trailing edge down.
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757 MAINTENANCE MANUAL
S 865-074
(13)
Pull the captain's control column full aft until the aft quadrant stops are touched.
S 825-075
(14)
Adjust the elevator aft quadrant stops (Refer to the Adjust Elevator Aft Quadrant Stops paragraph), if you get one or more of these conditions to agree:
(a)
The two aft quadrant stops are not touched at the same time
(b)
Elevator travel is less than 29.08 inches (738.6 mm) trailing edge up.
S 435-076
(15) Install a lockwire on each stop bolt to the stop assembly.
NOTE: Do not install the lockwire on the top surface of the bolt
____
head.
S 865-077
(16)
Remove the power from the left, right, and center hydraulic systems (AMM 29-11-00/201).
O.
Elevator Position Transmitter Adjustment
S 825-266
(1)
Do the adjustment for the elevator position transmitter
(AMM 27-38-00/501).
P.
Elevator Aft Quadrant Stops Adjustment (Fig. 505)
NOTE: Only adjust the aft quadrant stops if the elevators do not
____ have the necessary full travel during the elevator travel limits test (Refer to the Elevator Control System Test), or if the captain's and first officer's control columns do not touch the stop at the same time.
S 425-078
(1) Do the full travel test in the Elevator Travel Limits Test (refer to the Elevator Control System Test) to find which aft quadrant stops need adjustment.
NOTE: The captain's aft quadrant stops are related to the left
____ elevator travel limits. The first officer's aft quadrant stops are related to the right elevator travel limits.
The left and right elevators must have the full up and down travel and overtravel conditions as shown (View A-A, Fig. 505).
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757 MAINTENANCE MANUAL
S 825-079
(2) To adjust the travel, add or remove washers behind the stop bolt head. Be sure to write down the number of washers behind the stop bolt head before you remove the stop bolt.
NOTE: A change in washer thickness (below the stop bolt head) of
____ 0.016 inch (0.41 mm) will cause a change in elevator travel of approximately 0.29 inch (7.3 mm).
If the difference of the captain's and first officer's control column stops is less than one washer thick, make sure captain's aft quadrant makes contact with the stop first.
Elevator travel will decrease if washers are added. Elevator travel will increase if washers are removed.
S 435-215
CAUTION: MAKE SURE THAT THE LOCKWIRE DOES NOT GO ON TOP OF THE HEAD OF
_______
THE STOP BOLT. ELEVATOR TRAVEL CAN DECREASE.
(3)
Tighten and put a lockwire on the stop bolt when the adjustment is completed.
S 735-081
(4)
Do the Elevator Travel Limits Test in the Elevator Control System Test.
Q.
Put the Airplane Back to Its Usual Condition
S 865-082
(1)
Make sure that the power from the left, right, and center hydraulic systems is removed (AMM 29-11-00/201).
S 865-083
(2)
Remove the DO-NOT-CLOSE tags and close these circuit breakers on the P11 panel:
(a)
11B19 or 11A19, STAB TRIM ALT (IF INSTALLED)
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本文链接地址：757 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 3(29)
