What was found
AFTER APU START UP, COCKPIT AND CABIN FILLED WITH SMOKE. NOT SURE IF IT WAS ELECTRICAL OR ENVIRONMENTAL. APU BLEED AIR WAS ON. REMOVED & REPLACED APU IAW MM 49-10-00 & MM 49-10-00. OPERATION & LEAK CHECKS GOOD.
- Difficulty date
- April 20, 2009
- Submitted
- April 21, 2009
- Operation
- Air carrier
- Aircraft
- N670QS
- Make and model
- Cessna 560XL
- Aircraft serial
- 5605170
- Aircraft time
- 7,530 hours, 5,872 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Part number
- 38007221
- Part serial
- P230
- Condition
- Leaking
- Location
- Apu Bay
- Part time
- 7,125 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- K, B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.