What was found
DEN - DURING C-CHECK INSPECTION, REPORTED 1 INCH CRACK IN FLOOR INTERCOSTAL WEB, BS 178, WL 207, RBL 19.0. MAINTENANCE FABRICATED DOUBLER AND REPAIRED PER SRM 51-70-13 AND SRM 53-10-08. (X)
- Difficulty date
- July 23, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N578US
- Make and model
- Boeing 737301
- Aircraft serial
- 23257
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Bs 178
- Part time
- 45,319 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.