SDR AWXA200600320

Service difficulty report · Sill · Boeing 7373B7

Difficulty date: January 12, 2006
Submitted: February 16, 2006
Operation: Air carrier
Aircraft: N328AW
Make and model: Boeing 7373B7
Aircraft serial: 23377
Aircraft time: 61,229 hours, 37,424 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Sill
Condition: Corroded
Location: Bs 294
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 - DURING C24 CHECK DISCOVERED LEVEL 2 CORROSION ON MOD REPAIR ANGLE BELOW THE R1 LOWER SILL, AFT SIDE OF FRAME AT BS 294.5, WL 208 AND FROM BL 43R TO BL 60R. MAINTENANCE REMOVED, FABRICATED AND INSTALLED REPLACEMENT MOD REPAIR ANGLE AT BS 294.5, AFT SIDE OF FRAME, AT WL 208 FROM BL 43R TO BL 60R IAW BOEING 737-300 SRM 51-40-02-0G FIGURES 3, 4, 6, 7, 8 AND DWG 65-45808.

More about the Boeing 737-3B7