SDR CA060201002

Service difficulty report · Bearing · Grumav STCSCANTY30

Difficulty date: February 1, 2006
Submitted: June 6, 2006
Operation: General aviation
Make and model: Grumav STCSCANTY30
Propeller: Hartzl HC83V202
System (JASC): 6111 · Propeller Blade Section
Part: Bearing
Condition: Corroded
Location: Propeller
Component: Propeller · Hartzl · HC83V202C
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

UPON MPI INSPECTIONS, IT WAS NOTED THAT 2 A14B BEARINGS, 2 C838-6 CLAMPS, 1 C1404 HUB, AND 1 A1496-0 ARM WERE ALL CORRODED BEYOND LIMITS. THROUGH DIMENSIONAL INSPECTIONS THE FOLLOWING PARTS WERE FOUND TO BE WORN BEYOND SERVICEABLE LIMITS, 1 B806 CYLINDER AND ONE A871 MUSHROOM.