Service difficulty report · Shear Tie · Boeing 7377H4

Difficulty date
July 31, 2021
Submitted
September 14, 2021
Operation
Air carrier
Aircraft
N491WN
Make and model
Boeing 7377H4
Aircraft serial
33867
Aircraft time
53,758 hours, 31,898 cycles
Part
Shear Tie
Condition
Corroded
Location
Bs 907
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 SHEAR TIE AT AFT CARGO BAY BS907 LBL11 WL165. ; / [01] EVALUATED CORROSION; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0. SHEAR TIE TO BE REPLACED ON CUST CARD# TTG8Q00608X5; [02] VERIFIED CORRECTIVE ACTION 1 PER SRM 51-10-02-0G-0. SHEAR TIE TO BE REPLACED ON CUST CARD# TTG8Q00608X5

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