Service difficulty report · Cylinder Head · Dhav DHC3

Difficulty date
July 6, 2002
Submitted
August 7, 2002
Operation
Air carrier
Make and model
Dhav DHC3
Aircraft time
13,448 hours
Engine
Pwa R134059
Propeller
Hamstd 23D40
Part
Cylinder Head
Part number
AE92181
Condition
Fractured
Location
Engine
Stage of operation
NR
How discovered
O
Nature of condition
E, R
Precautionary procedure
A

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

What was found

(CAN) HEAD FRACTURED AND SEPARATED AT APPROXIMATELY THE FIRST THREAD IN THE HEAD. THE CYLINDER HAS BEEN FORWARDED TO THE MANUFACTURER OF THE CYLINDER FOR FURTHER INVESTIGATION.