Harbor Freight Tools 67596 manual Cleaning, Maintenance, Lubrication Schedule

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Fuel Filter Replacement (if equipped)

WARNING! Risk of fire or explosion. Replace the fuel filter in a well-ventilated area away from ignition sources. Do not smoke.

1.Wait for engine to cool completely before proceeding.

2.Wear protective gear including, ANSI- approved safety goggles, NIOSH- approved dust mask/respirator, and nitrile gloves.

3.Close fuel valve leading from gas tank completely.

4.Take note of the fuel filter’s orientation.

5.Place a suitable container under the fuel filter.

6.Disconnect the fuel lines leading to and from the fuel filter and allow fuel to drain onto the container.

7.Install new fuel filter in the same orientation. Make sure to properly secure both fuel lines.

8.Clean up and properly dispose of all fuel.

9.Wait for at least one hour before use to allow all residual fuel vapors to dissipate. To prevent fire, do not start the engine while the smell of fuel hangs in the air. Remember to open the fuel valve before restarting the engine. It may take a little longer than usual to start the engine because the fuel needs to refill the fuel line and new filter.

Cleaning, Maintenance, and

Lubrication Schedule

Note: This maintenance schedule is intended solely as a general guide. If performance decreases or if equipment operates unusually, check systems immediately. The maintenance needs of each piece of equipment will differ depending on factors such as duty cycle, temperature, air quality, fuel quality, and other factors.

Note: These procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the engine and equipment.

After 20 Operation Hour Break-in Period:

a. Change engine oil.

After Every 25 Operation Hours:

a. Clean/replace air filter element.

b. Inspect/clean spark plug.

c. Blow out water filters.

After Every 50 Operation Hours:

a. Change engine oil.

b. Replace fuel filter (if equipped).

After Every 100 Operation Hours:

a. Replace spark plug.

b. Replace air filter element.

c. Change pump oil.

Note: All maintenance procedures scheduled for 25, 50, and 100 operation hours should be performed at least yearly.

SKU 67596

For technical questions, please call 1-800-444-3353.

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Contents HP pressure washer For technical questions or replacement parts, please callContents Save This Manual Set up precautionsCarbon Monoxide Hazard Using an engine indoors Operating PrecautionsFor technical questions, please call Service precautions Refueling Set Up Instructions Basic SpecificationsUnpacking Medium Spray AssemblyLow Pressure Wide SprayNarrow Spray If using detergentPencil Spray SKU For technical questions, please call Engine diagramChecking Pump Oil Level Operating InstructionsStarting the Engine Oil typeTo here Fill with oilChecking Fuel Level Break-in Period Equipment Operation Risk of Burns Maintenance Procedures Technical SpecificationsServicing Cleaning Air Filter Element MaintenanceSpark Plug Maintenance Cleaning, Maintenance, Lubrication Schedule After Every 300 Operation Hours StorageProblem Possible Causes Probable Solutions TroubleshootingUse Engine will not start Troubleshooting Please Read the Following Carefully General Parts List Parts Lists and DiagramsPart Description Qty General Assembly Diagram Part Description Parts List a PumpAssembly Diagram a Pump Description Qty Parts List & Diagram B Cylinder HeadParts List & Diagram C Crankcase Parts List & Diagram D Crankcase Cover Parts List & Diagram E Crankshaft/Piston Parts List & Diagram F Gas Distribution Adjustment System Parts List & Diagram G Starter Subassembly Parts List & Diagram H Diversion Assembly Parts List & Diagram J Carburetor Parts List & Diagram K Flywheel/Coil Assembly Parts List & Diagram M Control System Parts List & Diagram N Air Cleaner Parts List & Diagram P Muffler Parts List & Diagram R Fuel Tank Parts List & Diagram S Carbon Canister Emission Control System Warranty Limited 1 year / 90 Day WarrantyLength of Coverage Operational Break-in Period Model 67596 Pressure Washer Easy Start-up guide