What was found
FOUND RIGHT HAND ENG IDG FILTER BYPASS D, P, I POPPED OUT. REPLACED IDG PER MM 24-11-01. OPS. CHECK NORMALLY. SUSPECT IDG BEARING & SEAL DETERIORATION. COMPLETED VERIFICATION FLT & RT ENGINE IDG CHECKD GOOD FOR SERVICE.
- Difficulty date
- February 9, 2008
- Submitted
- February 12, 2008
- Operation
- Air carrier
- Aircraft
- N781UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26945
- Aircraft time
- 43,646 hours, 8,610 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Filter
- Condition
- Unknown
- Location
- Idg
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.