What was found
ETOPS SIGNIFICANT SYS- "STBY INVERTER" DISPLAYED ON EICAS. REPLACED MAIN BATTERY RELAY (K104) AND MAIN BATTERY TRANSFER RELAY (K106) IAW AMM 24-33-02, OPS CHECK OK.
- Difficulty date
- July 31, 2011
- Submitted
- August 1, 2011
- Operation
- Air carrier
- Aircraft
- N582HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28139
- Aircraft time
- 35,955 hours, 6,781 cycles
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Relay
- Part number
- K104K106
- Condition
- Failed
- Location
- Master Battery
- 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.