Service difficulty report · Skin · Boeing 7377Q8

Difficulty date
November 15, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N7865A
Make and model
Boeing 7377Q8
Aircraft serial
30647
Aircraft time
59,548 hours, 39,294 cycles
Part
Skin
Part number
NOTREPORTED
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK ON FUSELAGE SKIN BS907+10' JUST ABOVE STR22L COMMON TO WASTE TANK EXHAUST PORT CUTOUT<[01] THIS IS A CATEGORY B REPAIR AS PER SRM 53-70-01-2R-3.;[02] TASK COMPLETE.;[03] CORRECTION TO CORRECTIVE ACTION STEP 2 SHOULD STATE ' CRACK WAS FOUND TO BE OUT OF LIMITS AS PER SRM 53-00-01-1A-1; INSTALLED A CATEGORY B REPAIR AS PER SRM 53-70-01-2R-3. ';[04] COMPLETED STEP 18;[05] VERIFIED CORRECTIVE ACTION 3.<BR>VERIFIED MEASUREMENT TABLE.<BR>JOB COMPLETE.

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