SDR AWXA200301639

Service difficulty report · Skin · Boeing 73733A

Difficulty date: December 1, 2003
Submitted: December 30, 2003
Operation: Air carrier
Aircraft: N174AW
Make and model: Boeing 73733A
Aircraft serial: 23633
Aircraft time: 58,322 hours, 36,148 cycles
System (JASC): 5220 · Emergency Exits
Part: Skin
Part number: 50797843
Part serial: 3678
Condition: Cracked
Location: Emergency Exit
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 - DURING C-18 CHECK A .0625 INCH CRACK WAS FOUND IN CENTER AFT SECTION OF LT OVERWING EMERGENCY EXIT DOOR BS 638, LBL 60. MAINTENANCE TRIMMED OUT CRACK IAW B737-300 SRM 52-20-01 FIG 101, PG SHEET 3; PERFORMED A HFEC INSPECTION TO VERIFY NO CRACKS EXIST; TREATED, PRIMED, AND PAINTED.

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