SDR AWXA200201001

Service difficulty report · Angle · Boeing 737301

Difficulty date: October 4, 2002
Submitted: October 14, 2002
Operation: Air carrier
Aircraft: N324AW
Make and model: Boeing 737301
Aircraft serial: 23261
Aircraft time: 57,872 hours, 35,064 cycles
Engine time: 0 hours, 0 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Angle
Part number: 69353654
Condition: Cracked
Part time: 0 hours, 0 cycles
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-17 CHECK 3 EACH 1 1/2" CRACKS WERE FOUND ON FLOOR SUPPORT ANGLE FROM BS 500D TO BS 520, BL 0. MAINTENANCE REMOVED CRACKED FLOOR SUPPORT UPPER ATTACH ANGLE FROM BS 500D TO BS 520, FABRICATED A NEW REPLACEMENT UPPER ATTACH ANGLE, AND INSTALLED REPAIR PART IAW DWG 69-35365, B737-300 SRM 51-40-02, PG. 10-11, 45, 48-49, 63, FIG. 12, 14.