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

Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	17.6	12.3	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinders And Plastigauge Bearings.
Note
To Replace Connecting Rod Bearings, Add	1.4	1.0	A
To Replace Valves & Guides, Add	14.8	10.6	A
To Renew Main Bearings, Add	8.7	0.0	A
To Renew Crankshaft, Add	8.7	0.0	A
To Renew Oil Pump, Add	5.3	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	A
Tune Up, Add	0.6	0.0	A