What was found
INSPECTION TYPE-D, LT WING L/E, JUST INBD OF THE STA XOLDI 6.225 RIB, THE UPPER SLOT DOOR AFT TRIPLER IS CRACKED IN TWO. REMOVED, FABRICATED, AND INSTALLED REPLACEMENT TRIPLER IAW 51-1-21, 51-9-0, AND DWG 5770409.
- Difficulty date
- June 25, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N809UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46109
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Tripler
- Part number
- 5770409501
- Condition
- Cracked
- Location
- Lt Wing
- 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.