What was found
"FWD EQ SUP FAN 1" DISPLAYED ON EICAS STATUS PAGE.(<P>PERFORMED FIM 21-58 FAULT TREE 991. REMOVED AND REPLACED RELAY. C/B RESET OPS CHECK GOOD IAW B767 FIM 21-58 AMM 21-58-00.</P>)
- Difficulty date
- November 9, 2021
- Submitted
- November 12, 2021
- Operation
- Air carrier
- Aircraft
- N1499A
- Make and model
- Boeing 767328
- Aircraft serial
- 27428
- System (JASC)
- 2100 · Air Conditioning System
- Part
- Relay
- Part number
- NPN
- Part serial
- NSN
- Condition
- None
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K, O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.