Harbor Freight Tools 67698 User Manual

Page 11

Page 11

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

SKU 67698

Remove the Oil Fill Plug (45).

Using a funnel to avoid spills, pour

enough oil into the Pump Crankcase

to reach the “full” level in the Oil Sight

Glass.
Replace the Oil Fill Plug.

Cold weather operation

Premium quality 30-weight, non-

detergent air compressor oil (sold

separately) is recommended for use

with this compressor pump. Start the

compressor pump in a heated area if

outdoor temperatures drop below 32°

F. If this is not practical, drain out the

old pump oil and use SAE 10W Non-

detergent Air Compressor Oil in the

pump crankcase instead whenever the

compressor pump’s temperature will fall

below 40°. Do not use multi-viscosity

oil (such as 10W-30), they leave carbon

deposits on pump components and lead

to accelerated failure. Heavy operation

may require heavier viscosity oil.
If uncertain which oil to use, please call

Harbor Freight Tools customer service at

1-800-444-3353 for assistance.

wArning! To prevent serious injury from

burns: Do not add or change the oil

while the motor is in operation. Allow the

components to cool before replacing oil.
After filling with oil, follow your air

compressor operation instructions

and safety warnings.
Change the compressor oil after the

first hour of use to remove any debris.