Service difficulty report · Stringer Clip · Boeing 7377H4

Difficulty date
May 11, 2021
Submitted
May 17, 2021
Operation
Air carrier
Aircraft
N732SW
Make and model
Boeing 7377H4
Aircraft serial
27864
Aircraft time
74,727 hours, 43,976 cycles
Part
Stringer Clip
Condition
Corroded
Location
Bs 737
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

CORROSION ON STRINGER CLIP AT AFT CARGO BAY BS767 RBL15 WL151. FOUND OUT OF LIMITS DUE TO NO ALLOWABLE LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM51-10-02-0G-0. REMOVED STRINGER CLIP IAW SRM 51-40-02-0G-0. FABRICATED STRINGER CLIP IAW SRM 51-40-05-0G-0, DWG146A1010, & DWG 146A1261. APPLIED A CHEMICAL CONVERSION COATING IAW SRM 51-21-41-370-802.PRIMED STINGER CLIP IAW SRM 51-21-72-370-804. INSTALLED STRINGER CLIP IAW SRM 51-40-02-0G-0 AND DWG 146A1261.

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