757
MAINTENANCE MANUAL
(5) S 434-013Connect the electrical connectors to the solenoids on the deployment actuator.
(6) S 644-014Apply a layer of hydraulic lubricant or hydraulic fluid on the O-rings and the threads on the hydraulic fittings.
(7) S 434-015Connect the hydraulic lines to the deployment actuator.
(8) S 644-016Apply grease to the actuator bearings through fittings on each end of the deployment actuator.
(9) S 864-017Retract, then extend the RAT (AMM 29-21-00/201).
S 214-018
(10) Do a check for leaks at the connections on the deployment actuator.
S 164-019 CAUTION: QUICKLY CLEAN THE AREA AROUND THE DEPLOYMENT ACTUATOR OF ALL
_______ HYDRAULIC FLUID. HYDRAULIC FLUID CAN CAUSE DAMAGE TO THE AIRPLANE EQUIPMENT.
(11)
Clean all hydraulic fluid from the area of the deployment actuator (AMM 12-25-01/301).
S 864-020
(12)
Retract the RAT (AMM 29-21-00/201). S 614-021
(13)
Fill the right system reservoir (AMM 12-12-01/301).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
29-21-05
ALL ú ú 01 Page 405 ú May 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
RAM AIR TURBINE (RAT) COMPARTMENT DOOR - REMOVAL/INSTALLATION
_____________________________________________________________
1. General_______
A. This procedure contains two tasks, one to remove and one to install the compartment door for the ram air turbine (RAT).
TASK 29-21-09-024-001
2. Remove the Compartment Door for the Ram Air Turbine (RAT)_________________________________________________________
A. References
(1) AMM 29-21-00/201, Ram Air Turbine (RAT) System
B. Access
(1)
Location Zones 198 Wing to Body - Aft Lower Half (Right) 211/212 Control Cabin
(2)
Access Panels
198MR RAT Compartment
C. Remove the Compartment Door (Fig. 401)
S 864-002
(1)
Extend the RAT (AMM 29-21-00/201).
S 034-003
(2)
Remove the bolt, washers, bushings, and nut that attach the door link to the compartment door.
S 034-004
(3)
Remove the nut and washer to disconnect the bonding jumper from the forward door hinge.
S 034-005
(4)
Remove the bolt, washers, spacers, and nut that attach the depressor springs to the door hinges.
S 034-006
(5)
Hold the door and remove the hinge bolts, washers, bushing and nut at the door hinges.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
29-21-09
ALL ú ú 01 Page 401 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
BUSHING WASHER WASHER
HINGE BOLT
(3 LOCATIONS) SEE C HINGE BOLT SEE A DOOR FOR THE RAM AIR TURBINE (RAT) COMPARTMENT HINGE FITTING B HINGE BOLT NUT DOOR HINGE
LOCKNUT
D DOOR HINGE SEE (4 LOCATIONS) BONDING JUMPER SEE HINGE BOLT B
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：757 AMM 飛機維護手冊 液壓 CHAPTER 29 - HYDRAULIC POWER 2(84)
