DR Power Tow-Behind 8.00 Premier (Pre-August 2010) - Manual (Page 39)

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CHAPTER 5
MAINTAINING THE DR LEAF AND LAWN VACUUM
Regular maintenance is the way to ensure the best performance and long life of your DR LEAF and LAWN
VACUUM. Please refer to this manual and the Engine Owner’s Manual for maintenance procedures.
Service intervals listed in the checklist below supercede those listed in the Engine Owner’s Manual.
WHEN PERFORMING ANY MAINTENANCE, YOU MUST FIRST SHUT OFF THE ENGINE, WAIT FIVE (5)
MINUTES FOR PARTS TO COOL AND DISCONNECT THE SPARK PLUG WIRE. READ THE "SAFETY
CONSIDERATIONS" SECTION OF THIS MANUAL BEFORE PERFORMING ANY REPAIRS OR
MAINTENANCE.
Regular Maintenance Checklist
NOTE: Consider the service intervals shown as maximum under normal operating conditions. Increase
frequencies under extremely dirty or dusty conditions.
Procedure
Before
Each Use
Every 20
Hours
Every 100
Hours
Check Engine Oil Level ▲
Check blower hoses for wear, holes, or
abraded areas. ▲
Check the general condition of the
machine, e.g. nuts, bolts, welds, etc. ▲
Make sure engine retaining knobs are tight. ▲
Check Tire Pressure ▲
Clean Engine Air Filters ▲
Change Engine Oil
NOTE: 1
st time after 5 hours of operation ▲
Clean Engine Exterior & Cooling Fins ▲
Check Battery Charge ▲
Replace Spark Plug ▲
Replace Engine Air Filters ▲