Remove RAT and Actuator for Overhaul and Replace with new or Reconditioned Units

TASK 29-22-00-960-001-A
Remove RAT and Actuator for Overhaul and Replace with new or Reconditioned Units

ZONE: 147
ZONE: 195
ZONE: 734
FIN: 1GE
FIN: 2GE

1. Reason for the Job
Refer to the MPD TASK: 292000-11
REMOVE RAT AND ACTUATOR FOR OVERHAUL AND REPLACE WITH NEW OR RECONDITIONED UNITS.
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
147	MAIN GEAR WELL AND HYDRAULIC COMPARTMENT
195	HYDRAULIC COMPT AND FAIRINGS
734	MAIN DOOR

B. Referenced Information

REFERENCE	DESIGNATION
TASK 29-22-51-000-010-A	Removal of the Ram Air Turbine
TASK 29-22-51-400-010-A	Installation of the Ram Air Turbine
TASK 29-22-53-000-010-A	Removal of the RAT Actuator
TASK 29-22-53-400-010-A	Installation of the RAT Actuator
CMM 292103	(for corrective action)
CMM 292142	(for corrective action)
CMM 292144	(for corrective action)

3. Job Set-up
Subtask 29-22-00-941-092-A

A. There is no special job set-up for this task.

4. Procedure
Subtask 29-22-00-960-050-A

A. Remove the RAT and Actuator for an Overhaul and Replace with New or Reconditioned Units

NOTE: "Reconditioned" means that the unit is overhauled, or the life limit of unit is not more than 20 years.

(1) Remove the RAT actuator (Ref. AMM TASK 29-22-53-000-010).
(2) Remove the RAT (Ref. AMM TASK 29-22-51-000-010).
(3) Do an overhaul of the RAT and the RAT actuator CMM 292103, CMM 292142 and CMM 292144.
(4) Install the new or reconditioned RAT (Ref. AMM TASK 29-22-51-400-010).
(5) Install the new or reconditioned RAT actuator (Ref. AMM TASK 29-22-53-400-010).

[Rev.10 from 2021] 2026.04.01 00:26:08 UTC