DB300 Drive Belt

Installation:

• Loosen the 4 bolts that hold the pillow block bearings and shaft up to the blocks beneath the tank
• While supporting the shaft completely remove the two bolts on the side closest to the shaft pulley
• Remove the old belt if needed
• Slide the new belt onto and around the shaft pulley
• Slide new belt onto and around motor pulley
• Re-install the bearing bolts removed (thread locker may be used)
• Torque bearing bolts to 40-50 ft-lbs
• Ensure motor is placed in shafts such that the belt is sufficiently loose. See note below

*Do Not Over-tighten. Installed belt should have approximately 1-inch play when gauged by hand

*Manufacturer Part Number: 5L 390 (For use with coil spring equipped DB300 machines only. If your machine has rubber vibration pads or is called "Little Scrubber," please contact us to insure the proper belt is selected)