What was found
RETURNED TO THE FIELD AT DEN WHEN BOTH EQUIPMENT COOLING FANS WERE INOPERATIVE. *S/D* FOUND THE EQUIPMENT COOLING EXHAUST LOW FLOW INDICATION RELAY FAILED. REPLACED THE EQUIPMENT COOLING EXHAUST LOW FLOW INDICATION RELAY.
- Difficulty date
- May 16, 2000
- Submitted
- October 4, 2000
- Operation
- Air carrier
- Aircraft
- N307UA
- Make and model
- Boeing 737322
- Aircraft serial
- 23668
- Aircraft time
- 40,942 hours, 23,621 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Relay
- Part number
- BACR13CF2AB
- Condition
- Failed
- Location
- Equip Cooling
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- G
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.