Service difficulty report · Cylinder Head · Dhav DHC3

Difficulty date
July 5, 2004
Submitted
July 22, 2004
Operation
General aviation
Make and model
Dhav DHC3
Aircraft time
19,943 hours
Engine
Pwa S3H1G
Propeller
Hamstd 23D40
Part
Cylinder Head
Part number
AE92181ER
Part serial
7793517H
Condition
Cracked
Location
Engine
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

(CAN) CRACK IN HEAD WALL BETWEEN FINS 11 AND 12 COUNTING FROM BARREL, ON EXHAUST SIDE OF CYLINDER.