DR Power Mini Tiller Roto-Hog (November 2008 - December 2014 ) - Manual (Page 14)

14 DR ® ROTO-HOG™ Mini Tiller
Chapter 4: Maintaining the DR ROTO-HOG Mini Tiller
This chapter covers regular maintenance procedures that will ensure the best performance and long life of your DR ROTO-
HOG Mini Tiller.
When performing any maintenance, you must first shut off the Engine; wait five (5) minutes to allow parts to cool and
disconnect the Spark Plug wire, keeping it away from the Spark Plug.
Regular Maintenance Checklist
NOTE: Consider that the service intervals shown are the maximum under normal operating conditions. Increase frequencies under
extremely dirty or dusty conditions.
Procedure
Before Each
Use
Every 8-20
Hours
Every 35
Hours
Check the Engine Fuel Level
▲
Clean the Tines and Hood*
After each use
Check the general condition of the machine, e.g.
nuts, bolts, welds, etc.
▲
Clean Engine Exterior & Cooling Fins
▲
Check Battery Voltage
▲
Clean Air Filter
▲
Check Tines for Wear
▲
Replace Air Filter
▲
Replace Spark Plug
▲
* Cover the Engine Muffler, Carburetor, Air Filter, and Battery Box before using a hose to clean the Tines and Hood.
Lubrication
The Tines Drive Transmission Case has grease installed at the factory. We recommend that once a year to have the
Transmission opened by a qualified service professional and the grease level checked. Add a molylithium type grease
only if the level of the grease is below the top of the gears. DO NOT OVERFILL.