Service difficulty report · Cylinder · Dhav DHC2MK1

Difficulty date
March 4, 1997
Submitted
March 26, 2000
Operation
General aviation
Make and model
Dhav DHC2MK1
Engine
Pwa R985AN14B
Part
Cylinder
Part number
ST90P10ER
Condition
Cracked
Location
#5 Cylinder
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.

What was found

(CAN) DURING INSPECTION THE #5 CYLINDER WAS FOUND CRACKED FROM THE FRONT SPARK PLUG HOLE TO THE REAR SPARK PLUG HOLE, ACROSS THE TOP OF THE CYLINDER BETWEEN THE COOLING FINS. THE CYLINDER WAS REPLACED.