Reactivation of a Defective Cabin Attendant Seat

TASK 25-22-00-440-001-A
Reactivation of a Defective Cabin Attendant Seat

1. Reason for the Job
MMEL 25-20-09A
CABIN ATTENDANT SEAT
MMEL 25-20-09B
CABIN ATTENDANT SEAT
MMEL 25-20-09C
CABIN ATTENDANT SEAT
2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 24-42-00-862-001-A	De-energize the Ground Service Network Supplied from the External Power
TASK 25-22-41-000-001-A	Removal of the Wall-Mounted Cabin-Attendant Seats
TASK 25-22-41-400-001-A	Installation of the Wall-Mounted Cabin-Attendant Seats
TASK 25-22-42-000-001-A	Removal of the Free-Standing Cabin Attendant Seat (CAS)
TASK 25-22-42-400-001-A	Installation of the Free-Standing Cabin Attendant Seat (CAS)
TASK 25-22-43-000-001-A	Removal of the Cabin Attendant Swivel-Seat
TASK 25-22-43-400-001-A	Installation of the Cabin Attendant Swivel-Seat

3. Job Set-up
Subtask 25-22-00-861-053-A

A. Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).

4. Procedure
Subtask 25-22-00-440-050-A

A. Reactivation of a defective Cabin Attendant Seat
(1) If necessary, remove the safetied seat (Ref. AMM TASK 25-22-41-000-001) or (Ref. AMM TASK 25-22-42-000-001) or (Ref. AMM TASK 25-22-43-000-001).
(2) Install the repaired or new cabin attendant seat (Ref. AMM TASK 25-22-41-400-001) or (Ref. AMM TASK 25-22-42-400-001) or (Ref. AMM TASK 25-22-43-400-001).

5. Close-up
Subtask 25-22-00-862-052-A

A. De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001).

[Rev.10 from 2021] 2026.03.31 23:30:42 UTC