What was found
ETOPS SIGNIFICANT SYS - AFTER LANDING ATTEMPTED 1 APU START. APU FAILED TO START. CHECKED APU STATUS AND APU OIL QTY INDICATED "ADD". REPLACED APU OIL QUANTITY TRANSMITTER IAW AMM 49-94-04. OPS AND UP CK, LEAK CK, OK.
- Difficulty date
- July 31, 2009
- Submitted
- August 4, 2009
- Operation
- Air carrier
- Aircraft
- N591HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 33423
- Aircraft time
- 25,144 hours, 4,808 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Transmitter
- Part number
- 8TJ9966X1
- Part serial
- JV0615
- Condition
- Failed
- Location
- Apu Oil Qty
- Part time
- 25,144 hours, 4,808 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.