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

Torque Specifications


Tightening Torques

FN3 brake caliper
Brake caliper to brake carrier 25 Nm
Brake carrier to wheel carrier 190 Nm
Vent valve to brake caliper 10 Nm
Brake lines to hydraulic control unit 15 Nm
Brake lines to brake hoses 15 Nm
Hydraulic control unit with retainers to longitudinal member, Bosch 5.7 10 Nm
ABS sensors to wheel bearing housing 10 Nm
Brake plates to wheel bearing housing 10 Nm

Rear brake caliper C38
Brake hose to brake caliper 38 Nm
(banjo union with banjo bolt)
Brake caliper to brake carrier 35 Nm
Brake carrier to wheel carrier 80 Nm