Ditch Witch J20 Repair Manual -

1-1/8" socket, 12-ton press, penetrating oil, torque wrench. Parts needed: Shank (P/N 153-512), Bolts (P/N 236-014).

Worn drive belts or slipping mechanical clutches. Adjust the linkage rods to ensure full engagement of the drive pulleys. ditch witch j20 repair manual

The rear gearbox for the digging chain is a critical "built-in" component. Regularly check and maintain its gear oil levels to ensure longevity. Engine Care (Wisconsin Models) Cold Starts 1-1/8" socket, 12-ton press, penetrating oil, torque wrench