Briggs & Stratton PROSERIES 205378GS - Manual (Page 14)

14 BRIGGSandSTRATTON.COM
Maintenance
Maintenance Schedule
Follow the hourly or calendar intervals, whichever occurs
first. More frequent service is required when operating in
adverse conditions noted below.
1 Service more often under dirty or dusty conditions.
2 Model 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 fuel-air mixture and help your engine run
better and last longer.
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
Oil
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality
detergent oils are acceptable if classified for service SF, SG,
SH, SJ or higher. DO NOT use special additives.
Outdoor temperatures determine the proper oil viscosity for
the engine. Use the chart to select the best viscosity for the
outdoor temperature range expected.
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 cleaner 1
Every 50 Hours or Yearly
• Change engine oil 1
• Service spark arrester
Every 100 Hours or Yearly
• Service spark plug
• Clean cooling system 1
Every 250 Hours or Yearly
• Check valve clearance 2
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.