What was found
DURING OP 15 MAINT CHECK AT STA 965, RBL 5 INCHES AND RBL 14 INCHES, BOTTOM OF CABIN FLOORBEAM HAD A BULGE. REMOVED CORRODED SECTIONS OF FLOORBEAM. INSTALLED REPAIR DOUBLERS AND ANGLES PER SRM 53-05, FIG 79, AND ARA 17099.
- Difficulty date
- April 5, 2001
- Submitted
- April 11, 2001
- Operation
- Air carrier
- Aircraft
- N992Z
- Make and model
- Doug DC931
- Aircraft serial
- 47095
- Aircraft time
- 79,662 hours, 84,123 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Fuselage
- 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.