What was found
VIBRATIONS PRIOR TO TAKEOFF - PRECAUTIONARY LANDING - VISUAL INSPECTION REVEALED A SEPARATION (CRACK) OF THE CYLINDER HEAD H1.
- Difficulty date
- July 29, 2011
- Submitted
- September 9, 2011
- Operation
- Air carrier
- Make and model
- Dhav DHC3
- Aircraft time
- 19,750 hours
- Engine
- Pwa R1340*
- Propeller
- Hamstd 23D40
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder Head
- Part number
- 399352
- Condition
- Cracked
- Location
- Engine
- Part time
- 423 hours
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.