Prior to the use of this unit, all spark plugs should first be degreased and then processed through a conventional type
spark plug cleaning operation.
Spark plugs with lead compound deposits can then be readily detected and set aside
for salvaging operations.
1. Position firing end of spark plug so that ground electrodes will permit both bayonet points of cleaning tool to enter
the cavity of firing end.
2. With one hand moderately hold the plug against the tool. With other hand depress unit control palm switch.
3. Gently work the plug against the vibrating tool with a semi-rotating motion. The vibrating action of the tool will
break up and loosen the lead compound deposits.
4. After the above operations, each spark plug should be re-run through the conventional spark plug cleaning