Service difficulty report · Fairing · Boeing 7377H4

Difficulty date
December 14, 2021
Submitted
January 20, 2022
Operation
Air carrier
Aircraft
N422WN
Make and model
Boeing 7377H4
Aircraft serial
29826
Aircraft time
66,890 hours, 39,356 cycles
Part
Fairing
Condition
Cracked
Location
Rt Flap Track
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

CRACK FLAP TRACK FAIRING 644BB FORWARD POSITION AT RT WING ; 2021-558252 / [01] TOOL USED: CALIPER P/N 500-464 S/N 15331926 DUE DATE 28-SEP-22.; [02] SCALE P/N: SCA-301 S/N:AE-412125 DUE DATE 24 FEB 22.; [03] HOTBONDER P/N:HCS9200B S/N:13061394 DUE DATE: 05 AUG 22.; [04] MULTIMETER P/N: FLUKE 1587; S/N: 38200034; DUE DATE: 20-MAR-22; [05] REPAIRED FLAP TRACK FAIRING 644BB IAW B737-700 SRM 57-53-70-2R-5 REPAIR 5. SEE INDIVIDUAL SIGNOFFS BELOW.; [06] JOB TASK COMPLETED.

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