Service difficulty report · Strap · Boeing 7377H4

Difficulty date
March 1, 2023
Submitted
April 7, 2023
Operation
Air carrier
Aircraft
N212WN
Make and model
Boeing 7377H4
Aircraft serial
32485
Aircraft time
59,558 hours, 35,743 cycles
Part
Strap
Condition
Corroded
Location
Zn 600 Right Win
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 FRONT SPAR LOWER STRAP LOCATED OFSS463 AT RT WING 2023-142947<[01] TOOL USED USED EDDY CURRENT FLAW DETECTOR PN: NORTEC 600D; SN: 210138103 CAL DUE DATE: 11-APR-23<BR><BR>TOOL USED PN ULTRASONIC EQUIPMENT PN:45MG; SN: 130066701; DUE DATE: 08-APR-23;[02] REPAIRED FRONT SPAR LOWER STRAP LOCATED OFSS463 AND OSS 227.95 AT RT WING IAW EA 23-157-00877 REV. 1 AND EA 23-157-00877 WIP1 REV. 1. SEE INDIVIDUAL SIGNOFF BELOW.;[03] CERTIFIED STEP 2; COMPLETED

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