SDR AMTA200800179

Service difficulty report · Skin Panel · Boeing 73783N

Difficulty date: February 28, 2008
Submitted: March 18, 2008
Operation: Air carrier
Aircraft: N314TZ
Make and model: Boeing 73783N
Aircraft serial: 30640
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin Panel
Condition: Corroded
Location: Lt Wing
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

LT WING FUEL ACCESS 531BB HAS PITTING CORROSION ON LOWER SKIN PANEL LANDING AND CLAMP RING. REMOVE PITTING CORROSION ON LT FUEL TANK ACCESS LANDING IAW B737-800, SRM 51-10-02-0G, ORG MAT .201, MAT LOSS .004, REM MAT .197, FOUND TO BE WITHIN LIMITS IAW SRM 578-20-01-1A, PERFORMED FLAP PEENING IAW SRM 520-06 AND SOPM 20-10-03. (K)

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