What was found
DTW - STARTED APU, LEFT PACK. CABIN FILLED WITH SMOKE SHUT DONE APU. FOUND RESIDUE OIL ON APU ACCESS DOOR AND SUPPLY LINE TO APU, B-NUT. SECURED SUPPLY LINE B-NUT. CLEANED AREA, RAN APU. OPS CHECK GOOD. NO LEAKS NOTED. (M)
- Difficulty date
- April 21, 2005
- Submitted
- May 17, 2005
- Operation
- Air carrier
- Aircraft
- N819NK
- Make and model
- Doug DC981
- Aircraft serial
- 48016
- System (JASC)
- 4990 · APU Oil System
- Part
- B-Nut
- Condition
- Loose
- Location
- Apu
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- K, B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.