SDR CALA2024011700129

Service difficulty report · Indicator · Boeing 767322

Difficulty date: January 14, 2024
Submitted: January 17, 2024
Operation: Air carrier
Aircraft: N643UA
Make and model: Boeing 767322
Aircraft serial: 25093
Aircraft time: 128,984 hours, 20,044 cycles
System (JASC): 3421 · Attitude Gyro and Indicating System
Part: Indicator
Part number: H150AKM1
Part serial: 6751
Condition: Faulted
Location: Stndby Attitude
Part time: 82,728 hours, 16,507 cycles
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

STBY ATT IND GYRO FLAG IN VIEW AFTER TO. ATTITUDE BAD. INDICATOR, STAN OFF 99-3424-9-0003 6751 ON 99-3424-9-0003 9045 INDICATOR, STAN OFF 99-3424-9-0003 6751 ON 0000 REMOVED AND REPLACED SBY ATTITUDE INDICATOR REF AMM 34-24-01/201. GYRO CAGED IN AND PANEL LIGHTS COMES ON.