What was found
DURING OP 16 MAINT CHECK, A 4 INCH LONG CRACK WAS FOUND ON FLOOR MEMBRANE AT STA 228, RBL 50 INCH. INSTALLED DOUBLER PER SRM 53-01, PAGE 18. PROTECTED AREA PER 51-10-3.
- Difficulty date
- March 7, 2000
- Submitted
- April 13, 2000
- Operation
- Air carrier
- Aircraft
- N984Z
- Make and model
- Doug DC931
- Aircraft serial
- 47412
- Aircraft time
- 71,674 hours, 81,088 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 228
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.