What was found
FLIGHT CREW REPORTS WHEN APU SHUT DOWN, LIGHT REMAINS ON. APU PLACED ON INOPERATIVE STATUS. REPLACED APU LIGHT RELAY. SYSTEM TESTED OKAY.
- Difficulty date
- October 8, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7271U
- Make and model
- Boeing 727222
- Aircraft serial
- 21418
- Engine
- Pwa JT8D15
- System (JASC)
- 4970 · APU Indicating System
- Part
- Relay
- Part number
- R631
- Condition
- Failed
- Location
- Apu
- Stage of operation
- TX
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.