Service difficulty report · Plate

Difficulty date
March 9, 2000
Submitted
March 29, 2000
Operation
General aviation
Propeller
Hartzl HDE6C3B
Part
Plate
Part number
C60661
Condition
Cracked
Location
Propeller Blade
Component
Propeller
Stage of operation
IN
How discovered
V
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

DURING ROUTINE INSPECTION, FOUR OF THE SIX PRELOAD PLATES WERE FOUND CRACKED. CRACKS STARTED AT THE PITCH CHANGE BRACKET CUT-OUT AREA AND RAN ACROSS THE FACE OF THE PLATE AND DOWN THE OUTSIDE DIAMETER. (X)