Chadwick Helmuth The Smooth Propeller Balancer Operation Manual 1988 | Online Manuals

Operation Manual for the Chadwick Helmuth The Smooth Propeller Balancer has 35 pages Cover date November 88 Table of Contents; Introduction Pre balance Inspections Equipment Calibration Installation of equipment Balance/ Vibration check Trial Weight Addition Plotting balance points Verification run General precautionary notes Weight Installations Documentation / Placards Limitations Propeller Tracking Troubleshooting guide Table 1 Hardware requirements Table 2 Weight Moment calculations Table 3 Initial weight calculation Example Trial weight addition Example Balance chart plot Example Phase correction of weight Example Weight correction Polar Chart #3659.