SDR 97ZZZX4893

Service difficulty report · Clamp · Mtsbsi MU2B60

Difficulty date
October 29, 1997
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N21CJ
Make and model
Mtsbsi MU2B60
Aircraft serial
789SA
Propeller
Hartzl HCB4TN5
Part
Clamp
Part number
C1301
Condition
Cracked
Location
Prop Nr 3 Blade
Part time
4,642 hours
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

INSPECTION REPORT CONDUCTED BY HARTZELL PROPELLER INC., REVEALED CRACK IN PROPELLER BLADE CLAMP. SUSPECT CAUSE OF CRACK DUE TO FATIGUE.