SDR AWXA200100622

Service difficulty report · Sill · Boeing 7373B7

Difficulty date: November 17, 2001
Submitted: December 7, 2001
Operation: Air carrier
Aircraft: N328AW
Make and model: Boeing 7373B7
Aircraft serial: 23377
Aircraft time: 50,446 hours, 30,847 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Sill
Part number: 65C807351
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

MCN - MAJOR REPAIR - C - CORROSION FOUND ON INNER CHORD UNDER THRESHOLD DRAIN OF R2 DOOR. MAINTENANCE REMOVED CORROSION AND FOUND REMAINING MATERIAL TO BE OUT OF LIMITS IAW B737-300 SRM 51-40-02, PG 104-107. REMOVED AND REPLACED RT INNER CHORD FROM BS 917 TO 1016 IAW B737-300 SRM 51-40-02, PG 38 FIG 8, AND PG 10-11.

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