Service difficulty report · Strap · Boeing 7377H4

Difficulty date
August 12, 2026
Submitted
September 22, 2026
Operation
Air carrier
Aircraft
N259WN
Make and model
Boeing 7377H4
Aircraft serial
35554
Aircraft time
65,221 hours, 39,507 cycles
Part
Strap
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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 STRAP RH SIDE LOCATED ON STR 25R BETWEEN BS 727 TO 727E AT AFT CARGO COMPARTMENT. EVALUATED CAPSTRIP LOC. ON RH SIDE STR 25R BETWEEN BS 727 TO BS 727E AT AFT CARGO COMPARTMENT AND NOT FOUND ALLOWABLE DAMAGE I.A.W B737-700 SRM 53-00-53-1A-2 CAPSTRIP MUST BE REPLACED. REPLACED CAPSTRIP (STRAP) I.A.W B737-700 SRM 51-10-02-0G-0 ITEM 9 AND DWG 453A2600 SHEET 92 REV. A.

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