Maintenance
Maintenance Schedule
Follow the hourly or calendar intervals, whichever occurs first. More frequent service is required when operating in adverse conditions noted below.
First 5 Hours
• Change engine oil
Every 8 Hours or Daily
•Clean debris
•Check engine oil level
Every 25 Hours or Yearly
• Service engine air cleaner1
Every 50 Hours or Yearly
•Change engine oil1
•Service spark arrester
Every 100 Hours or Yearly
•Service spark plug
•Clean cooling system1
Every 250 Hours or Yearly
• Check valve clearance2
1Service more often under dirty or dusty conditions.
2Model 073024 only.
General Recommendations
Regular maintenance will improve the performance and extend the life of the trash pump. See any authorized Briggs & Stratton dealer for service.
The trash pump’s warranty does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, the operator must maintain trash pump as instructed in this manual.
Some adjustments will need to be made periodically to properly maintain your trash pump.
All service and adjustments should be made at least once each season. Follow the requirements in the Maintenance Schedule chart above.
NOTE: Once a year you should clean or replace the spark plug and replace the air filter. A new spark plug and clean air filter assure proper
Trash Pump Maintenance
Maintenance consists of keeping the trash pump clean. Store the unit in a clean dry environment where it will not be exposed to excessive dust, dirt, moisture or any corrosive vapors. Cooling air slots in the trash pumps engine must not become clogged with dirt, leaves or any other foreign material.
NOTE: DO NOT use a garden hose to clean trash pumps engine. Water can enter engine fuel system and cause problems.
Cleaning
Daily or before use, look around and underneath trash pump for signs of oil or fuel leaks. Clean accumulated debris from inside and outside trash pump. Keep linkage, spring and other engine controls clean. Keep area around and behind muffler free from any combustible debris. Use low pressure air (not to exceed 25 psi) to blow away dirt. Inspect cooling air slots and opening on trash pump. These openings must be kept clean and unobstructed.
Engine parts should be kept clean to reduce the risk of overheating and ignition of accumulated debris.
•Use a damp cloth to wipe exterior surfaces clean.
•Use a soft bristle brush to loosen caked on dirt or oil.
•Use a vacuum cleaner to pick up loose dirt and debris.
Remove silt and sludge buildup in pump body.
•Follow the instructions in Flush and Drain Trash Pump and Clean the Impeller.
Engine Maintenance
WARNING
Unintentional sparking can result in fire or electric shock.
WHEN ADJUSTING OR MAKING REPAIRS TO YOUR TRASH PUMP
•Disconnect the spark plug wire from the spark plug and place the wire where it cannot contact spark plug.
WHEN TESTING FOR ENGINE SPARK
•Use approved spark plug tester.
•DO NOT check for spark with spark plug removed.
Oil
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty Certified oils for best performance. Other
Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to select the best viscosity for the outdoor temperature range expected.
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