Operation CHARM: Car repair manuals for everyone.
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)

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Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace8.86.1AIncludes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings.
Note
To Replace Cylinder Head, Add4.53.2A
To Renew Main Bearings, Add5.50.0A
To Renew Crankshaft, Add4.70.0A
To Renew Timing Belt, Add1.30.0A
To Renew Oil Pump, Add1.80.0A
To Clean Oil Pump Screen, Add0.20.0A
To Renew Rear Main Oil Seal, Add
Manual Trans1.50.0A
Auto Trans1.70.0A