HARTZELL PROPELLER INC. HC-C2YK-1BF – ATA 6114 PROPELLER HUB SECTION – HUB – CRACKED. DR 611649332
During scheduled inspections, hub found cracked by way of eddy current inspections. Owner informed.
ATA 6100 PROPELLER SYSTEM – SHAFT – WORN. DR 611649359
RH Engine appears to have excessive back lash at prop tips (1.5”). Quill Shaft P/N 653018 rear splines found worn out. Serviceable quill shaft fitted IAW TCM MSB 94-4H.