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: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Resurface/Grind	12.4	9.7	B	Includes: R&R Cylinder Head, Clean Carbon & Grind Valves Seats.
NOTE
To Knurl Valve Guide, Add
One	0.1	0.0	B
To Renew Valve Guide, Add
One	0.2	0.0	B
To Ream Guide, Add
One	0.1	0.0	B
With AC, Add	1.0	0.8	B
To R&R Timing Chain, Add	0.6	0.0	B
To R&R Camshaft Add
One	0.2	0.0	B
Each Additional	0.1	0.0	B