Page 13 of 30
Maintenance
Check that the concrete cutter engine is turned off and cooled before attempting any maintenance,
cleaning, or inspection. Performing maintenance on an operating concrete cutter can cause injury.
Maintain the Concrete Cutter by adopting a program of conscientious repair and maintenance in
accordance with the following recommended procedures. Also refer to the engine manufac
turer’s
instruction manual for additional information about engine maintenance. The following chart is based
on a normal operation schedule.
Maintenance Interval
Maintenance Point
Daily before operating
See the Before Each Use section
After the first 20 operating hours
Check and adjust the belt tension
Change the engine oil
After the first 50 operating hours or
every week
Check and adjust the belt tension
Clean the engine air cleaner
Change the engine oil
Check and clean the engine spark plug
After the first 100 operating hours or
every month
Clean the engine fuel strainer
Change the engine oil
After the first 300 operating hours or
every year
Change the grease in gear operating parts
Check and adjust the valve clearance
Clean the cylinder head
Change the engine oil
Summary of Contents for 49157
Page 9: ...Page 9 of 30 13 Elevate Bar...
Page 19: ...Page 19 of 30 Parts Diagram Engine Mount...
Page 21: ...Page 21 of 30 Blade Shaft...
Page 23: ...Page 23 of 30 Adjust Handle...