S 034-010
(9)
Disengage the tab, of the tab washer, from the slot in the cable end fitting.
S 034-011
(10)
Turn the blade lock plunger to remove it from the cable end fitting.
S 034-012
(11)
Remove the tab washer and the cup washer from the blade lock plunger.
S 024-013
(12)
Remove the blade lock plunger and the plunger spring from the RAT strut housing.
S 024-014
(13)
Disengage the cable, for the blade lock plunger, from the bracket on the RAT strut housing.
S 024-015
(14)
Disengage the cable, for the blade lock plunger, from the outboard swivel valve at the top of the RAT strut housing.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
29-21-19
ALL ú ú 01 Page 404 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
TASK 29-21-19-424-016
3. Install the Blade Lock Plunger and Cable for the Ram Air Turbine (RAT)______________________________________________________________________
A. Equipment
(1)
Crimping Tool - AKS-36331
Sundstrand Corp.
Rockford, Illinois
(2)
Protractor - Commercially Available
B. References
(1)
AMM 29-21-00/201, Ram Air Turbine (RAT) System
(2)
AMM 29-21-01/401, Ram Air Turbine (RAT) Assembly
(3)
AMM 29-21-05/401, Ram Air Turbine (RAT) Deployment Actuator
(4)
AMM 29-21-10/401, Ram Air Turbine (RAT) Door Actuator Link
C. Access
(1)
Location Zones
198 Wing to Body - Aft Lower Half (Right)
(2)
Access Panel
198MR RAT Compartment
D. Install the Blade Lock Plunger and Cable (Fig. 401)
S 424-017
(1)
Engage the top of the cable, for the blade lock plunger, with the slot in the outboard swivel valve.
S 424-018
(2)
Engage the cable, for the blade lock plunger, with the bracket which is near the bottom of the RAT strut housing.
S 424-019
(3)
Put the two wire harness clamps on the wire harness and the cable for the blade lock plunger.
(4)
Install a screw to attach each clamp to the RAT strut housing.
S 434-021
(5)
Tighten the screws, which attach the clamps to the RAT strut housing, to 32-36 pound-inches.
S 424-020
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
29-21-19
ALL ú ú 01 Page 405 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
S 424-022
(6) Install the four tie-wrap straps to attach the wire harness to the
cable for the blade lock plunger.
S 424-023
(7) Install the blade lock plunger and the plunger spring in the RAT
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