What was found
ACOUSTICAL MUFFLER DEVELOPED A CRACK DUE TO POSSIBLE EXCESSIVE VIBRATION. RECOMMENDATION TO PREVENT RECURRENCE IS TO SHOCK MOUNT THE COMPONENT.
- Difficulty date
- September 8, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N79RP
- Make and model
- Gulstm GIV
- Aircraft serial
- 1220
- System (JASC)
- 7820 · Engine Noise Suppressor
- Part
- Muffler
- Part number
- 84030114
- Condition
- Cracked
- Location
- Lt Engine
- Part time
- 3,688 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.