Harbor Freight Tools 67697 operating instructions Components, Assembly

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manual including all text under subheadings therein before set up or use of this product.

To prevent serious injury

from accidental operation:

Turn off and disable the motor before assembling or making any adjustments to the compressor pump.

To prevent serious injury

and death from improper installation:

ONLY a qualified engineer with appropriate certifications may attempt designing a new compressor to ensure that all required safety and control elements are in place and will work together properly and safely. This compressor pump is intended ONLY as a replacement for a similarly rated pump on an existing compressor that includes all other needed components. Constructing a new compressor using this pump is not covered by this manual.

Note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual.

Components

View from Oil Sight Glass side

Air Filter Assembly (4)

Pump Pulley

(59)

Oil Sight

Glass

(46)

Oil Drain Plug

Oil Fill Plug

(48)

(63)

 

 

Crankcase

 

 

 

(49)

 

 

 

Figure 1

View from

 

Pump Pulley side

 

Assembly

Crankshaft (51) Insert Pump Pulley (59) with this side facing you.

Keyway

Woodruff Key (52)

Washer (60)

Spring Washer (61)

Figure 2

Bolt (62)

1.Place a small amount of grease in the slot at the tapered end of the Crankshaft (51) and insert the Woodruff Key (52) into the slot.

2.Make sure that the center hole and the keyway on the Pump Pulley (59) are clean and free of burrs and rough edges.

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

SKU 67697

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Contents For technical questions or replacement parts, please call PSI 3 HP Twin Cylinder Air compressor PumpContents General Compressor Safety Save This ManualBefore first and every use, verify Pump has sufficient oil Compressor Pump Safety WarningsCompressor Pump use and care Air Compressor Safety Warnings 25’ 50’ 100’ 150’Grounding Specifications UnpackingInstructions for putting Into use Mounting Hole PatternAssembly ComponentsInstallation Pump Pulley onto the CrankshaftChecking the Oil Cold Weather Operation Maintenance ServicingCleaning, Maintenance, Lubrication Air Filter Maintenance Maintenance ScheduleOil Maintenance Troubleshooting Problem Possible Causes Likely SolutionsParts List Part Description QtyAssembly Diagram Limited 90 DAY Warranty