Service difficulty report · Fitting · Boeing 7377BD

Difficulty date
May 14, 2026
Submitted
May 18, 2026
Operation
Air carrier
Aircraft
N7704B
Make and model
Boeing 7377BD
Aircraft serial
33918
Aircraft time
70,504 hours, 38,806 cycles
Part
Fitting
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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

POSSIBLE CRACK FOUND ON THE RH PICKLE FORK UPPER BOLTS. SUSPECT CRACK LOCATED BETWEEN FASTENER #1 AND #5 POSSIBLE CRACK FOUND ON THE RH PICKLE FORK UPPER BOLTS.<[01] C/W 26-153-01296 (AD - N7704B - MINOR ACTION - BS 663 PICKLE FORK FITTING AND STRINGER 18A WEB ASSEMBLY);[02] 26-153-01296-WIP1 (AD - N7704B - MINOR ACTION - BS 663 PICKLE FORK FITTING AND STRINGER 18A WEB ASSEMBLY - VERIFICATION OF SUSPECTED CRACKS) ADDED WIP1 TO REFERENCE;[03] C/W 26-153-01296-WIP1

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