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STP SERIES PRESSURE WASHER
OPERATOR’S MANUAL
Shark STP • 97-6153 • Rev. 7/03
PREVENTATIVE MAINTENANCE
This pressure washer was produced with the best available materials and quality craftsmanship. However, you as the
owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative mainte-
nance procedures will assist in preserving the performance of your equipment. Contact your Shark Pressure Wash-
ers dealer for maintenance. Regular preventative maintenance will add many hours to the life of your pressure
washer. Perform maintenance more often under severe conditions.
OIL CHANGE RECORD
MAINTENANCE SCHEDULE
Replace Fuel Lines
Annually
Pump Oil
Inspect
Daily inspect the oil level
Change
After first 50 hours, then every 500 hours or annually
Clean Burner Filter
Monthly (More often if fuel quality is poor)
Remove Burner Soot
Annually
Burner Adjustment/Cleaning
Annually
Descale Coil
Annually (More often if required)
Replace High Pressure Nozzle
Every 6 months
Replace Quick Connects
Annually
Clean Water Screen/Filter
Weekly
Clean Float/Supply Tank
Every 6 months
Replace HP Hose
Annually if there is any sign of wear
Grease Motor
Every 10,000 hours
Replace Burner Nozzle
Annually
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change