737-300 400 500 AMM 飞机维护手册 EQUIPMENT/FURNISHINGS(60)

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A
737-300/400/500MAINTENANCE MANUAL
SEAT TRACK FITTING

ANTIRATTLE THE LOCKING PLUNGERSEAT TRACKDEVICE
IS NOT ENGAGED IN THE SEAT TRACK BECAUSE THE LOCKING LEVER IS UP.
INCORRECT INSTALLATION
MAKE SURE THE LOCKING LEVER IS FLAT (DOWN), IT IS NOT EASY TO MAKE
SEAT TRACK SURE THE LOCKING PLUNGER
FITTING (SHEAR PIN) IS ENGAGED IN THE SEAT TRACK.
ANTIRATTLE THE LOCKING PLUNGER IS

SEAT TRACK
DEVICE  ENGAGED IN THE SEAT TRACK BECAUSE THE LOCKING LEVER IS FLAT (DOWN).
CORRECT INSTALLATION
Seat Track Fitting Installation
Figure 202 (Sheet 3)

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737-300/400/500MAINTENANCE MANUAL
THE SCREW IS TIGHT BUT THE LOCKING PLUNGER (SHEAR PIN)
SEAT TRACK DOES NOT ENGAGE IN

THE LOCKING PLUNGER (SHEAR PIN) IS ENGAGED IN THE SEAT TRACK
CORRECT INSTALLATION
Seat Track Fitting Installation Figure 202 (Sheet 4)
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A 737-300/400/500MAINTENANCE MANUAL

THE LOCKING PLUNGER (SHEAR PIN) IS ON THE TOP OF THE SEAT TRACK, IT DOES NOT ENGAGE IN THE SEAT TRACK.
INCORRECT INSTALLATION
SEAT TRACK

THE LOCKING PLUNGER (SHEAR PIN) IS ENGAGED IN THE SEAT TRACK.
CORRECT INSTALLATION
Seat Track Fitting Installation
Figure 202 (Sheet 5)

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A 737-300/400/500MAINTENANCE MANUAL

IN THE SEAT TRACK. THE SCREW WILL NOT BE FLAT WHEN YOU TIGHTEN IT ON THE SEAT TRACK FITTING.
Seat Track Fitting Installation Figure 202 (Sheet 6)
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A 737-300/400/500MAINTENANCE MANUAL

ANTIRATTLE DEVICEIN THE SEAT TRACK
CORRECT INSTALLATION

2
MAKE SURE THE SHEAR PIN IS ENGAGED
IN THE SEAT TRACK. THE PIN WILL
NOT BE FLAT WHEN YOU TIGHTEN THE
SCREW ON THE SEAT TRACK FITTING.

Seat Track Fitting Installation Figure 202 (Sheet 7)
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A

737-300/400/500
MAINTENANCE MANUAL

THE SCREW IS TIGHT BUT
SEAT TRACK
THE LOCKING PLUNGER

(SHEAR PIN) DOES NOT
ENGAGE IN THE SEAT TRACK,
IT IS ON THE TOP OF
THE SEAT TRACK.

INCORRECT INSTALLATION
SEAT TRACK

SEAT TRACK
(SHEAR PIN) IS ENGAGED IN THE SEAT TRACK.
CORRECT INSTALLATION

Seat Track Fitting Installation
Figure 202 (Sheet 8)

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