What was found
REF ITEM # 1 SWAPPED M859 AND M 860 FOR TROUBLE SHOOTING LEFT DUCT LEAK EICAS MSG(<P>SWAPPED BLEED AIR CONTROL CARD M859 WITH M860 IAW AMM 36-11-12 OPS CHECK NORMAL </P>)
- Difficulty date
- December 21, 2018
- Submitted
- December 24, 2018
- Operation
- Air carrier
- Aircraft
- N1489A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27206
- Aircraft time
- 103,799 hours, 20,080 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Circuit Card
- Part number
- 285T111515
- Part serial
- 001854
- Condition
- Malfunctioned
- Location
- Bleed Air
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.