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

Brake Rotor/Disc: Specifications







Front Brake disc minimum thickness 38.4 mm (1.511 in)
Rear Brake disc minimum thickness(E-150, E-250 and E-350) 34.4 mm (1.354 in)
Rear Brake disc minimum thickness(E-450) 40.4 mm (1.590 in)