What was found
APU LEAKING OIL. SERVICED APU WITH 2 QUARTS. LEAK STILL NOT FOUND. RAN APU FOUND T-FITTING 1 O'CLOCK POSITION LEAKING ON FWD SIDE OF GEARBOX. HELICOIL IS STRIPPED OUT. REPLACED APU, RAN APU AND OPS NORMAL.
- Difficulty date
- June 28, 2009
- Submitted
- June 29, 2009
- Operation
- Air carrier
- Aircraft
- N647UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25284
- Aircraft time
- 74,531 hours, 12,115 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 4990 · APU Oil System
- Part
- Fitting
- Part number
- 380029817
- Part serial
- 61993331
- Condition
- Leaking
- Location
- Apu
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.