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: Service and Repair
Spark plugs should be replaced every 30,000 miles. Spark plugs should only be removed and installed when engine is cool, as threads may seize if engine is at normal operating temperature. Torque plugs to 14.5-21.5 ft. lbs., or if no torque wrench is available, tighten plugs 1/2 to 3/4 turn after gasket contacts seat. Refer to ``Tune Up Specifications'' for specified spark plug gap.