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 CHECK AND CLEANING 1.
Check that the plug is not burned, that the insulator plug is not damaged, and that the seizure state is good.
2.
If cleaning is required due to carbon deposits, etc., clean using a plug cleaner or wire brush, etc.
3.
Check the plug gap using a plug gap gauge, and adjust if not within the standard value.
Standard value:
1.0 - 1.1 mm (0.039 - 0.043 inch)
