What was found
NR 1 GENERATOR EXPERIENCED AN UNDER VOLTAGE CAUSING A VERTICAL TRIP. NR3 GENERATOR ALREADY ON DMI. REMOVED AND REPLACED NR1 POSITION VOLTAGE REGULATOR SYSTEM OPERATIONAL CHECKS GOOD IAW MM. (K)
- Difficulty date
- February 24, 2006
- Submitted
- March 21, 2006
- Operation
- Air carrier
- Aircraft
- N7642U
- Make and model
- Boeing 727222
- Aircraft serial
- 19915
- Engine
- Pwa JT8D5
- System (JASC)
- 2424 · AC Regulator
- Part
- Regulator
- Part number
- 939D1502
- Condition
- Intermittent
- Location
- Electronic Bay
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.