29-21-09
 ALL  ú ú 01 Page 407 ú Sep 28/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757 MAINTENANCE MANUAL
 RAM AIR TURBINE (RAT) DOOR ACTUATOR LINK - REMOVAL/INSTALLATION
_______________________________________________________________
 1.  General_______
 A.  This procedure contains two tasks, one to remove and one to install the door link on the compartment door for the ram air turbine (RAT).
 TASK 29-21-10-024-001
 2.  Remove the Door Link for the Ram Air Turbine (RAT)__________________________________________________
 A.  References
 (1)  
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems

 (2)  
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 Panel
 198MR RAT Compartment

 C.  Remove the Door Link (Fig. 401)
 S 864-002
 (1)  
Extend the RAT (AMM 29-21-00/201).

 S 864-003

 (2)  
Remove the pressure from the right hydraulic system and reservoir (AMM 29-11-00/201).

 (3)
Remove the nut and bolt that connect the door link to the door.

 (4)  
Remove the aft nut that connects the door link to the RAT strut.

 (5)  
Remove the door link from the RAT strut.

 (6)  
Remove the link pin from the door link.

 S 034-004
 S 034-005
 S 024-006
 S 034-007
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 29-21-10
 ALL  ú ú 01 Page 401 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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757
MAINTENANCE MANUAL

DEPLOYMENT ACTUATOR DOOR LINK SEE B
RAM AIR TURBINE (RAT)
RAT
SEE A STRUTDOOR FOR THE HOUSINGRAM AIR TURBINE (RAT) COMPARTMENT
DOOR  DOOR 
LINK  FWD  INBD 
B  RAM AIR TURBINE (RAT) 
A  A 
LINK PIN 
ROD END  A  WASHER 
SEE  C  B  NUT  NUT 

LOCK NUT RAT STRUT HOUSING
DOOR DOOR LINK WASHER LINK FILLET
B  FWD
SEAL
A-A
DOORNUT
DOOR  LINK
45`
WASHER ROD END
BUSHING
DOOR LINK
FWD
COUNTERSUNK  ROD END
BOLT
WASHER B-B C
Door Link Installation Figure 401
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 29-21-10
 ALL  ú ú 01 Page 402 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757 MAINTENANCE MANUAL
 TASK 29-21-10-424-008
 3.  Install the Door Link for the Ram Air Turbine (RAT)___________________________________________________
 A. Consumable Materials
 (1)  
D00013 Grease, MIL-G-23827

 (2)  
A00247 Sealant - BMS 5-95, Class B

 B. References
 (1)  
AMM 12-21-30/301, Ram Air Turbine
　
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