Pressure Washer Maintenance

Component

Service

Frequency

Pressure Washer Motor

Change Motor Oil

1 to 3 months

Change Oil Filter

3 to 6 month

Blow out air filter

3 to 6 months

Change Fuel Filter and fuel lines

Every year

Change spark plugs

Every year

Pressure Washer Pump

Oil change

1 to 3 months

Valve O-Rings

Every year

Quick Connects

Replace O-Rings

3 to 6 months and/or as needed

Lubricate ball bearings with grease

Every 3 to 6 months

Clean and reapply pipe tape

Every 3 to 6 months

Hoses

Inspect for damage

Once a week

Completely replace

Every 6 to 12 months

Nozzles

Inspect for damage

Once a week

Completely replace

Every 6 to 12 months

Surface Cleaner

Replace Nozzles

Every 3 to 6 months

Grease rotating hub

Every 3 to 6 months

Inspect or replace swivel arm

Every 6 to 12 months

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