S 215-053
(15)
Make sure the R HYD PRESS indication, on the EICAS display, is 2850 to 3150 psi.
S 865-322
(16)
Remove electrical power, if it is not necessary (AMM 24-22-00/201).
TASK 29-11-00-715-323
4. Operational Test - Hydraulic Pressure on the EICAS Display for the__________________________________________________________________ Engine-Driven Pump (EDP) in the Left (Right) Hydraulic System (Fig. 501)_____________________________________________________________
A. References
(1)
AMM 24-22-00/201, Electrical Power
(2)
AMM 71-00-00/201, Power Plant - General
B. Access
(1) Location Zone
211/212 Control Cabin
C. Procedure
S 865-324
(1)
Supply electrical power (AMM 24-22-00/201).
S 865-325
(2)
Operate the left (right) engine at minimum power (AMM 71-00-00/201).
S 865-326
(3)
Push the ELEC/HYD switch on the EICAS MAINT panel, on the right side panel, P61.
S 865-327
(4)
Put the L (R) HYD PUMPS ENG switch, on the hydraulic control panel, in the ON position.
S 215-328
(5)
Make sure the L (R) HYD PRESS indication on the EICAS display is 2850 to 3150 psi.
(6)
Stop the left (right) engine (AMM 71-00-00/201).
(7)
Remove electrical power, if it is not necessary (AMM 24-22-00/201).
S 865-329
S 865-330
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
29-11-00
ALL ú ú 04 Page 511 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
TASK 29-11-00-735-079
5. System Test - Main (Left, Right, and Center) Hydraulic Systems (Fig. 501)______________________________________________________________
A. Equipment
(1)
Stop Watch, Commercially Available
B.
References
(1)
AMM 24-22-00/201, Electrical Power - Control
(2)
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems
(3)
AMM 32-09-02/201, Air/Ground Relays
(4)
AMM 36-00-00/201, Pneumatic - General
(5)
AMM 71-00-00/201, Power Plant - General
C.
Access
(1)
Location Zones
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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(70)
