Service difficulty report · Strap · Boeing 7377H4

Difficulty date
February 21, 2018
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
55,249 hours, 32,141 cycles
Part
Strap
Condition
Corroded
Location
Aft Cargo Compt
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

SUPPLEMENTAL INFORMATION: AFT CARGO BAY FLOOR SPLICE STRAP BS 772 IS CORRODED LBL20-RBL20 / REMOVED AND REPLACED AFT CARGO BAY; FLOOR SPLICE STRAP; BS772; LBL-20-RBL-29 IAW SOPM 20-50-01. IPC; 53-42-11-30; 7081U 22FEB18; AFTER CORROSION EVAL; FOUND TO BE OUT OF LIMITS; DUE TO NO LIMITS IN THE; SRM. 51-10-02-0G-0.

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