What was found
DURING OP 16 MAINT CHECK, AT STA 160 AND 200, FOUND LONGERON 4 LT CRACKED AT TIE BOLT. REPLACED LONGERON 4 LT PER SPM 6-70-01, PAGE 3 PARAGRAPH B, FROM STA 148 TO 225. ---CLOSED---
- Difficulty date
- April 17, 2000
- Submitted
- April 19, 2000
- Operation
- Air carrier
- Aircraft
- N984Z
- Make and model
- Doug DC931
- Aircraft serial
- 47412
- Aircraft time
- 71,673 hours, 81,088 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Longeron
- Condition
- Cracked
- 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.