North Star M157597AG, Owner'S Manual

Page: 46 / 64

Maintenance & Repair
46
Figure 21
2) Clean off carbon deposits, which may have accumulated on the tips of
the electrodes.
3) Reset the spacing as shown below in Figure 22.
Drive belt
maintenance Check drive belt tension after first 24 hours of running and then
routinely with each oil change.
Tighten or replace belts as needed .
Always tighten belts if slipping.
1/16
"
1/8
"
7/16"
Electrodes
Figure 22
Nuts