briggs--stratton 5900302 用户手册

The following schedule should be followed for normal care of your rider and mower. You will need to keep a 
record of your operating time. Determining operating time is easily accomplished by observing the elapsed time 
recorded by the hour meter.

Regular Maintenance

Before Each Use
  Check Safety Interlock System
  Check Rider Brakes
  Check Rider / Mower for loose hardware
  Check Hydraulic Oil Level
Every 25 Hours
  Clean Deck & Check / Replace Mower Blades*
  Initial Check / Adjustment of PTO Clutch
  Lubricate Rider & Mower*
  Check Tire Pressure
Every 100 Hours
  Check Mower Blade Stopping Time
  Check / Adjust PTO Clutch
  Clean Battery & Cables
Every 250 Hours
  Change Hydraulic Oil Filter*

  *  More often in hot (over 85° F: 30° C) weather or dusty operating conditions.
 **  If equipped. Replace if damaged.

Before Each Use
  Check Engine Oil Level / Engine Coolant Level
Every 25 Hours
  Check / Clean Cooling Fins & Intake*
Every 50 Hours
  Check / Clean Spark Arrester**
Refer to Engine Owner’s Operator’s Manual
 Service Air Filter
  Change Oil & Filter
  Check / Replace Spark Plugs
  Check / Replace Fuel Filter

Interval: Before Each Use

Refer to the engine owners manual for dipstick and 
oil fill locations and specific engine oil check and fill 
procedures.

For engine maintenance schedules and procedures, 
please refer to the engine operator’s manual.

Not 

for  

Reproduction