Service difficulty report · Skin · Boeing 7474KZF

Difficulty date
July 26, 2022
Submitted
July 26, 2022
Operation
Air carrier
Aircraft
N508KZ
Make and model
Boeing 7474KZF
Aircraft serial
36135
Aircraft time
45,754 hours, 8,650 cycles
Part
Skin
Condition
Corroded
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION - SKIN, KEEL BEAM ASSEMBLY STRUCTURE STA 1259 LBL 6(<P>1) REMOVE THE AFFECTED FASTENER IAW SRM 51-40-02 REV 95. 2) BLEND OUT THE DAMAGE AREA IAW SRM 51-10-02 REV 95. 3) PERFORM NDT INSPECTION REFER TO JOB CARD ATTACHING SHEET 0324876 & DATA SHEET 7148085-1, & SRM 51-40-02 REV 95, SRM 51-10-02 REV 95, & EI T2022A53M-1985 REV 1. 4) ACCOMPLISHED EI T2022A53M-1985 REV 1. 5) JOB COMPLETED</P>)

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