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
Valve Guide: Service and Repair
Valve guides are an integral part of the
cylinder head. When valve stem to guide clearance is excessive, ream valve guide bores to the next larger valve stem size. Valves are available with .003, .015 and .030 inch oversize stems. Ream valve guide bores in steps, starting with the .003 inch reamer and progressing to the size required.