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

Crankshaft, Engine

Crankshaft End Play





Out-of-Round and Taper
Journal Out-of-Round






Journal Taper
Standard (New) 0.005 mm (0.0002 inch) max
Service Limit 0.010 mm (0.0004 inch)


Crankshaft Total Runout