- Difficulty date
- May 8, 2011
- Submitted
- May 10, 2011
- Operation
- Air carrier
- Make and model
- Boeing 76733A
- Aircraft serial
- 25531
- Aircraft time
- 82,697 hours, 14,916 cycles
- Part
- Module
- Condition
- Not Seated
- Location
- Master Caution
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - DURING PREDEPARTURE INSP, BOTH CAPT'S AND F/O'S MASTER WARNING INOP. T/S IAW FIM 31-51-00 100A RESEATED MASTER WARNING MODULE M618, SECURED F/O'S & CAPT'S MASTER WARNING S/W LIGHT. C/W M/WARNING MODULE TEST IAW 31-51-04-864-030 CKD OK.