What was found
BUSS PROTECTION PANEL RECEIVED INOPERATOVE, FAILED FUNCTION TEST, NO POWER. - INSPECTED AND TESTED. FAILED FUNCTIONAL TEST.. DISASSEMBLED, REPLACED Q6 & Q7 TRANSISTORS ON PWA2 BOARD, TESTED IAW MFG SPEC'S.
- Difficulty date
- August 9, 2017
- Submitted
- August 9, 2017
- Operation
- General aviation
- Aircraft
- N124W
- Make and model
- Boeing 7374Y0
- Aircraft serial
- 25180
- Aircraft time
- 60,684 hours, 32,601 cycles
- System (JASC)
- 2450 · AC Power Distribution System
- Part
- Buss Protection
- Part number
- 915F2133
- Part serial
- NL2449
- Condition
- Inoperative
- Location
- Electrical
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.