SEAT TRACK STUD
Typical Passenger Seats Figure 1 SEAT TRACK ATTACHMENTS ASEAT TRACK ANTI-RATTLE FITTING B SEAT BELT ATTACHMENT
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25-22-00
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A
737-300/400/500MAINTENANCE MANUAL
PASSENGER SEATS - MAINTENANCE PRACTICES
_______________________________________
1. General_______
A. This procedure contains five tasks:
(1)
The removal of the Passenger Seat
(2)
The installation of the Passenger Seat
(3)
The removal of the Recline Mechanism/Lock
(4)
The installation of the recline Mechanism/Lock
(5)
The adjustment of the Passenger Seat
TASK 25-22-00-002-001
2. Passenger Seat Removal (Fig. 201)______________________
A. References
(1) AMM 23-34-01/401, Seat Electronic Box
B. Access
(1) Location Zone
100 Upper Haft of Fuselage
C. Remove the Passenger Seat
S 012-005
(1)
Remove the covers on the front and the rear seat tracks.
S 022-006
(2)
Lift the shear pin lever on the rear seat leg.
S 032-008
(3)
Loosen the anti-rattle set screw on the rear of the track fitting.
S 022-010
(4)
Lift the stud nuts on the front seat leg to the fully up position.
S 022-012
(5)
Move the seat along the tracks to release the seat.
S 022-013
(6)
Remove the seat.
TASK 25-22-00-402-014
3. Passenger Seat Installation (Fig. 201)___________________________
A. References
(1) AMM 23-34-01/401, Seat Electronic Box
B. Access
(1) Location Zone
100 Upper Half of Fuselage
C. Install the Passenger Seat
S 422-015
(1)
Make sure the front stud anti-rattle nuts are fully up.
(2)
Install the seat in the tracks.
S 422-016
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A 737-300/400/500MAINTENANCE MANUAL
COVER
ADJUSTMENT SLOTS
RECLINE AND LOCK MECHANISM
Passenger Seat
Figure 201
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A 737-300/400/500MAINTENANCE MANUAL
INCORRECT INSTALLATION
AGAINST THE SEAT TRACK.
CORRECT INSTALLATION
Seat Track Fitting Installation
Figure 202 (Sheet 1)
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A 737-300/400/500MAINTENANCE MANUAL
SEAT TRACK
CORRECT INSTALLATION
Seat Track Fitting Installation
Figure 202 (Sheet 2)
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