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A
757
MAINTENANCE MANUAL
FULL CHECK
Component Check for the Center Hydraulic System
Figure 617 (Sheet 2)
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757
MAINTENANCE MANUAL
FULL CHECK
Component Check for the Center Hydraulic System
Figure 617 (Sheet 3)
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MAINTENANCE MANUAL
FULL CHECK
Internal Leakage Check for the Center Hydraulic System - Yaw Damper,
Autopilot and Stabilizer Trim
Figure 618 (Sheet 1)
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MAINTENANCE MANUAL
LEAKAGE
CHECK FLOW
STEP APPROVED CORRECTIVE ACTION/BAD
PROCEDURE WHEN INNO.
NULL SEAL LEAKAGE COMPONENT/COMMENTSDONE GPM CALC.
(+) (-)
9
MAKE SURE THE STAB TRIM C
HYDRAULIC CUTOUT SWITCH
ON THE CONTROL STAND
PANEL P10 IS IN THE
"NORM" POSITION. OPERATE
THE STAB TRIM FOR
30 SECONDS WITH THE
CENTER AISLE TRIM LEVERS.
10 AFTER 15 SECONDS WRITE
THIS IS THE CENTER SYSTEM STAB THE FLOW.
TRIM PLUS THE AIRPLANE NEUTRAL LEAKAGE FLOW.
11 CALCULATE THE CENTER FIG. 618 0.2 GPM
IF THE CENTER SYSTEM STAB TRIM SYSTEM STAB TRIM LEAKAGE
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本文鏈接地址：757 AMM 飛機維護手冊 液壓 CHAPTER 29 - HYDRAULIC POWER 1(166)
