Use and Care Manual

Maintenance (continued)

CHANGING PUMP OIL

The pump's oil should be changed every 100 hours of use. Use

only approved air compressor oil when changing this pump's oil

or the pump may be damaged.

1. Plug in the compressor and allow it to run for 5 minutes to

warm up the oil.

2. Unplug the compressor.

3. Place a suitable oil drain container under the oil drain plug

located on the side of the crankcase. Secure the oil drain

container.

4. Remove the oil drain plug using a wrench by turning it

counter-clockwise.

5. Allow the oil to drain from the pump for several minutes.

6. Replace the oil drain plug by threading it clockwise. Do not

over tighten the drain plug, as this can damage the air

compressor.

7. Remove the oil vent cap by threading it counterclockwise.

8. Pour approved air compressor oil into the crankcase

following the CHECKING THE PUMP OIL section above to

assure the crankcase is property filled. (The crankcase will

hold approximately 13 oz. of oil.)

9. Replace the oil vent cap by threading it clockwise into the

crankcase opening. Do not over-tighten the oil vent cap, as

this can cause damage to the oil vent cap.

10. Remove the waste oil container and property dispose of the

oil.

Oil vent cap

Oil drain plug