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16 Maintenance
► Grease the gaskets (1 and 3) with grease for fittings.
► Reassemble the water filter.
16.1 Maintenance intervals
Maintenance intervals depend on the ambient conditions 
and the operating conditions. STIHL recommends the 
following maintenance intervals:
Monthly
► Clean water intake screen. 
17.1 Repairing the pressure washer
The user cannot personally repair the pressure washer and 
accessory.
► If the pressure washer or accessory is damaged: Do not 
use the pressure washer or accessory. Consult a STIHL 
servicing dealer.
16 Maintenance
17 Repairing