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
Replace
NOTE
To Grind Valves, Add
All Cyls3.40.0A
To Renew Piston, Pin or Connecting Rod, Add
One0.20.0A
Each Additional0.10.0A
All0.70.0A
To Renew Connecting Rod Bearings, Add
Each0.10.0A
To Renew Timing Belt, Add1.30.0A
To Renew Spark Plug, Add0.60.0A
One CYL
Right Bank8.86.3AIncludes: R&R Cylinder Head & Oil Pan & Hone Cylinder Walls And Plastigage Bearings.
Left Bank8.05.9AIncludes: R&R Cylinder Head & Oil Pan & Hone Cylinder Walls And Plastigage Bearings.
Both Banks10.87.9AIncludes: R&R Cylinder Head & Oil Pan & Hone Cylinder Walls And Plastigage Bearings.
All Cyls13.79.8AIncludes: R&R Cylinder Head & Oil Pan & Hone Cylinder Walls And Plastigage Bearings.