Service difficulty report · Strap · Boeing 7377H4

Difficulty date
July 31, 2021
Submitted
September 7, 2021
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
60,608 hours, 35,906 cycles
Part
Strap
Condition
Corroded
Location
Bs 1006-1016
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 FLOOR STRUCTURE ON STRAP LOCATED BS1006 TO BS1016 LBL4 AND WL 208.1 AT AFT GALLEY AREA ; 2021-341504 / [01] TOOL USED DIGITAL CALIPER P/N: 700-113-10; S/N: 0023212; DUE DATE: 14SEP21.; [02] REPLACED STRAP LOCATED FLOOR STRUCTURE BS1006 TO BS1016 LBL4 AND WL 208.1 AT AFT GALLEY AREA IAW B737-700 SRM 51-10-02-0G-0 PARAGRAPH 9 AND SRM 51-40-02 AND DWG #147A5600 SHEET 32 REV B.; [03] JOB COMPLETED AND CERTIFIED AS RII.

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