Service difficulty report · Strap · Boeing 7377H4

Difficulty date
July 11, 2024
Submitted
August 2, 2024
Operation
Air carrier
Aircraft
N478WN
Make and model
Boeing 7377H4
Aircraft serial
33989
Aircraft time
66,062 hours, 39,438 cycles
Part
Strap
Condition
Damaged
Location
Zone 100
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

ELONGATE HOLE ON STRAP FAIL SAFE BS 440 BETWEEN S-20R S-21R 9(MARKED) CORRECTION SHOULD BE = ELONGATE HOLE ON STRAP FAIL SAFE BS 440 BETWEEN S-21R S-22R (MARKED)<[01] REPAIRED ELONGATED HOLE IAW EA 24-153-01926.;[02] REPAIRED ELONGATED HOLE IAW EA 24-153-01926 WIP1.;[03] REWORK AND INSTALLATION OF OVERSIZE FASTENER ACCOMPLISHED PER EA 24-153-01926.;[04] VERIFIED COMPLETE;[05] VERIFIED RII ITEMS COMPLETE

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