SDR NACA201502260017

Service difficulty report · Frame · Boeing 737232

Difficulty date: February 26, 2015
Submitted: March 20, 2015
Operation: Air carrier
Aircraft: N321DL
Make and model: Boeing 737232
Aircraft serial: 23093
Aircraft time: 72,772 hours, 56,531 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Cracked
Location: Bs 747
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

FRAME CRACKED FROM RIVET RUNNING ACROSS RADIUS, APPROXIMATELY 1" LONG AT BS 747, WL 235, BL70L. REPAIRED CRACKED FRAME FROM RIVET RUNNING ACROSS RADIUS AT STA 747, WL 235, BL 70L IAW SRM 53-10-4, FIG 1, REV 108, REF MCO3008, W/O 1349146.