Service difficulty report · Stringer Clip · Boeing 7377H4

Difficulty date
July 21, 2022
Submitted
August 22, 2022
Operation
Air carrier
Aircraft
N490WN
Make and model
Boeing 7377H4
Aircraft serial
32476
Aircraft time
59,880 hours, 35,571 cycles
Part
Stringer Clip
Condition
Corroded
Location
Aft Cargo Bay
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

CORROSION ON STRINGER CLIP AT AFT CARGO BAY BS807 S-26R. / [01] REMOVED CLIP AT AFT CARGO BAY BS807 S-26R FOUND TO BE OUT LIMITS DUE NO ALLOWABLE DAMAGE ON SRM PART WILL REPLACEMENT PER SRM 51-40-02-0G-0 PARA 9C . RECEIVED NEW CLIP P /N 146A1010-27 LOT. 1487498. LOCATED AND DRILLED IAW SRM 51-40-05 DWG 146A1263.;[02] VERIFIED CORRECTIVE ACTION ITEM 1; OK TO INSTALL NEW CLIP. MEASUREMENT FIELD RBL NEED VERIFIED.;[03] UPDATE MEASUREMENTS ITEM 2;4;[04] INSTALLED NEW CLIP P /N 146A1010-27 LOT. 1487498 I.A.W SRM 51-40-02-0G-0 AND DWG 146A1263.;[05] INSPECTED & VERIFIED CORRECTIVE ACTION ITEM 4.;[06] VERIFIED MEASUREMENT FIELDS ARE ACCURATE & COMPLETE.

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