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13
Regular
Maintenance
MAINTENANCE SCHEDULE & PROCEDURES
The following schedule should be followed for normal care of your unit. You will need to keep a record of your
operating time. Determining operating time is easily accomplished by multiplying the time it takes to do one job by
the number of times you’ve done the job, or you can install an hour meter.
Tire Pressure
Front 25 psi (1,72 bar)
Rear 15 psi (1,03 bar)
CHECK TIRE PRESSURE
Tire Pressure should be checked periodically, and
maintained at the levels shown in the chart. Note that
these pressures may differ slightly from the “Max
Inflation” stamped on the side-wall of the tires. The
pressures shown provide proper traction, improve cut
quality, and extend tire life.
Figure 3. Checking Tire Pressure
SAFETY ITEMS Before
Each
Use
Every 5
Hours
Every 25
Hours
Every
100
Hours
Every
250
Hours
Spring
& Fall
Check Safety Interlock System
• •
Check Mower Blade Stopping Time
• •
UNIT MAINTENANCE ITEMS Before
Each
Use
Every 5
Hours
Every 25
Hours
Every
100
Hours
Every
250
Hours
Spring
& Fall
Check for loose hardware
•
Check / Clean Engine Cooling Fins
•
Check / Adjust PTO Clutch
*** •
Lubricate **
•
Check Tire Pressure
•
Clean Deck & Check/Replace Mower Blades**
•
ENGINE MAINTENANCE ITEMS Before
Each
Use
Every 5
Hours
Every 25
Hours
Every
100
Hours
Every
250
Hours
Spring
& Fall
Check Engine Oil Level
•
Check / Change Engine Air Filter *
Change Engine Oil & Filter *
Inspect Spark Plug(s) *
Check / Replace Fuel Filter *
* Refer to engine owner’s manual. Change original engine oil after initial break-in period.
** More often in hot (over 85° F: 30° C) weather or dusty operating conditions.
*** Service after the first 25 hours of operation, then every 100 hours of operation.