Turn the setscrew to adjust the length of the vibratory
shaft to 29.4 mm (1.16 in) from the gearbox housing
face. (Note: This allows a 3.2 mm (.13 in) gap
between the shafts.)
Apply lubricant to the shaft spines.
Use 6V4876 Molykote Lubricant on splines as required.
Apply 9S3263 Thread Lock to the bolt threads.