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

Cylinder Block Assembly: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace26.217.7AIncludes: R&I Engine, Transfer All Necessary Components, Grind Valves & Tune-Up
NOTE
To Grind Valves, Add6.25.2A
To R&R Bare Cylinder Head, Add
One Bank1.91.6A
Both Banks3.83.2A
To R&R Complete Cylinder Head, Add0.60.5A