What was found
ETOPS SIGNIFICANT SYS - FOUND APU OIL LEVEL LOW AT ".50" ON ETOPS CK. FOUND APU LOW OIL LEVEL SW BASE O-RING LEAKING ENG OIL. REPLACED O-RING OPS & LEAK CK GOOD. SERVICED APU OIL, CAP SECURE. SECURED APU ACCESS DOORS. OK FOR SVC.
- Difficulty date
- January 5, 2011
- Submitted
- January 6, 2011
- Operation
- Air carrier
- Aircraft
- N581HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28141
- Aircraft time
- 34,296 hours, 6,491 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 4990 · APU Oil System
- Part
- O-Ring
- Condition
- Leaking
- Location
- Apu Engine Oil
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.