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)

Or, hide this message: temporarily or permanently

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
All Cylinders20.310.6AIncludes: R&I Cylinder Head, Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
NOTE
With 4WD, Add3.83.4A
To R&R Piston, Pin or Connecting Rod, Add
One0.20.0A
Each Additional0.10.0A
All0.90.0A
To Grind Valves, Add4.60.0A
To R&R Connecting Rod Bearings, Add
Each0.10.0A
To R&R Timing Belt, Add0.40.0A