What was found
SJO - ANGLE CRACKED AT BS 664, LBL 64, WL 194. DEFECT SIZE, LENGTH 3 INCH. PERFORMED STRINGER 18A SHEAR BEAM TO BS 664 FRAME ATTACHMENT MODIFICATION LEFT SIDE ONLY PER SERVICE BULLETIN 737-53-1056, SEC III, FIG 1 DATED 12-15-78. (M)
- Difficulty date
- January 9, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N912MP
- Make and model
- Boeing 737247
- Aircraft serial
- 19607
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Condition
- Cracked
- Location
- Bs 664
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.