What was found
CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A .5 INCH CRACK IN FRAME 520 AT PSU SUPPORT STRINGER 8R FRAME. INSTALLED REPAIR DOUBLER PER SRM 53-00-07 FIG 202 AND SRM 51-10-02. (M)
- Difficulty date
- November 14, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N422US
- Make and model
- Boeing 737401
- Aircraft serial
- 23989
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 520
- Part time
- 31,198 hours
- 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.