Service difficulty report · Pivot · Boeing 7673S2F

Difficulty date
June 15, 2024
Submitted
June 17, 2024
Operation
Air carrier
Aircraft
N288FE
Make and model
Boeing 7673S2F
Aircraft serial
63137
Aircraft time
2,803 hours, 1,385 cycles
Part
Pivot
Part number
182T13002
Condition
Damaged
Location
Horizontal Stab
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NR 29 RH (INBD) HORIZONTAL STABILIZER PIVOT PIN FITTING ASSY REQUIRES REMOVAL TO F.O.M. TO PERFORM EA H-5550-T0379419 P1. DURING THE ACCOMPLISHMENT OF THE WIC 5549400-00-01 MAINTENANCE CHECK AT HMV-1 THE BEARING RETAINER LOCKWIRE ON THE HORIZONTAL STABILIZER RH PIVOT PIN FITTING HAS BEEN FOUND BROKEN. BCS MESSAGE FED-FED- 24-0398 CONTAINS ALL UPDATES AND FINDINGS RELATED TO THIS ISSUE. THIS EA IS BEING ISSUED TO INSPECT THIS AIRCRAFT FOR A SIMILAR CONDITION AND, IF FOUND, REMOVE THE HINGE FITTING IN ORDER TO GAIN ACCESS TO THE BEARING RETAINER FOR LOCKWIRE REPLACEMENT. COMPLIED WITH EA H-5550-T0379419 P1 BY REPLACING SAFETY WIRE ON EA H-5550-T0379419 P1. (REMOVED/INSTALLED HINGE FITTING ASSY)

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