Service difficulty report · Mount

Difficulty date
August 24, 2000
Submitted
September 14, 2000
Operation
General aviation
Propeller
Hartzl HCD4N3A
Part
Mount
Part number
D4991
Part serial
FY1049
Condition
Cracked
Location
Hub
Part time
2,729 hours
Stage of operation
IN
How discovered
M
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 OVERHAUL INSPECTION, VISUAL CRACK IN BOTTOM OF MOUNTING HOLE DETECTED. CONFIRMED WITH ZYGLO INSPECTION, EDDY CURRENT DEFLECTION DETECTED. (X)