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

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Piston: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace11.58.2AIncludes: R&R Cylinder Head, Oil Pan & Plastigauge Bearings.
Add Following Operations If Performed With Pstn & Ring Jobs
Main Bearings, Renew
Manual Trans6.20.0AAdd Any Of The Following Operations If Performed Along With Piston & Ring Jobs.
Auto Trans6.40.0AAdd Any Of The Following Operations If Performed Along With Piston & Ring Jobs.
Crankshaft, Renew
Manual Trans6.20.0AAdd Any Of The Following Operations If Performed Along With Piston & Ring Jobs.
Auto Trans6.40.0AAdd Any Of The Following Operations If Performed Along With Piston & Ring Jobs.
Oil Pump, Renew0.80.0AAdd Any Of The Following Operations If Performed Along With Piston & Ring Jobs.
Timing Chain, Renew2.80.0AAdd Any Of The Following Operations If Performed Along With Piston & Ring Jobs.
Tune-Up0.50.0AAdd Any Of The Following Operations If Performed Along With Piston & Ring Jobs.