SDR EIAA2000122

Service difficulty report · Skin · Boeing 747212B

Difficulty date: April 21, 2000
Submitted: December 11, 2000
Operation: Air carrier
Aircraft: N482EV
Make and model: Boeing 747212B
Aircraft serial: 20713
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: Fuselage
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

HAECO-HKG - C6/D-CHECK/PLY MOD - M/D BS 1345 PRESSURE DECK UPPER SKIN CORRODED AT LBL 116. CORROSION REMOVED PER SRM 51-10-01. BLEND-OUT CORROSION DEPTH 0.045 INCH, WIDTH 1.0 INCH, LENGTH 2.0 INCH. CORROSION BLEND-OUT NOT WITHIN SRM 53-10-01 LIMITS. REPAIRED PER HAECO SRWS NR 916566, SRM 53-10-07 FIG 2. CORROSION INHIBITOR COMPOUND APPLIED PER 51-24-13. (X)

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