Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Spark Plug: Testing and Inspection
Spark Plug Inspection:
Check these points. If a problem is found, replace the plug:
^
Damaged insulation
^
Worn electrodes
^
Carbon deposits
^
Damaged gasket
^
Burned tip
Set plug gap to
1.0 - 1.1 mm (0.039 - 0.043 in.)