Preventative Maintenance - Kärcher HD 3.0/27 G Service Manual

For Models: HD 3.0/27 G, HD 3.4/35 G, HD 4.0/40 G, HD 4.0/40Ge
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 preventa-
tive maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer
for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer.
Perform maintenance more often under severe conditions. Check pump oil and engine oil level before fi rst use
of your new pressure washer.
Engine Oil
Air Cleaner/Filter
Engine Fuel Filter
Spark Plug Maintenance
Clean Fuel Tank(s)
Replace Fuel Lines
Pump Oil
Replace High Pressure Nozzle
Replace Quick Connects/O-Rings
Clean Water Screen/Filter
Replace HP Hose
24

PREVENTATIVE MAINTENANCE

MAINTENANCE SCHEDULE
Inspect
Change
Filter
Inspect
Clean
Inspect
Change
9.801-760.0 • Rev. 03/16
Daily
First month or 20 hours.
Every 100 hours or every 6 months after fi rst month
Every 50 hours
Every 50 hours
Monthly
500 hours or 6 months
300 hours or annually
Annually
Annually
Oil level daily
After fi rst 50 hours, then every 500 hours or annually
Every 6 months
Annually/As needed
Weekly
Annually (if there are any signs of wear)