SDR W8PA970520

Service difficulty report · Stiffener · Boeing 7373L9

Difficulty date: April 1, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N961WP
Make and model: Boeing 7373L9
Aircraft serial: 23332
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stiffener
Condition: Corroded
Location: Bs 953/957
Stage of operation: IN
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

FOUND CORROSION ON TWO SUPPORT STIFFENERS RUNNING ACROSS THE TOP OF THE POTABLE WATER SERVICE PAN, BS 953 AND 957, LBL 20, WL 150.1. REMOVED CORRODED STIFFENERS, FABRICATED AND INSTALLED NEW STIFFENERS, BS 953 AND 957, LBL 20, WL 150.1. (M)

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