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)

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Brake Rotor/Disc: Specifications







Front Brake Disc

Minimum disc thickness/replacement limit:

Brake discs with an outer diameter of 316mm = 25.0 mm.
Minimum recommended disc thickness when installing new brake pads = 25.8 mm.
Brake discs with an outer diameter of 336 mm = 27.0 mm.
Minimum recommended disc thickness when installing new brake pads = 27.8 mm.
Brake disc lateral run-out must not exceed 0.040 mm.






Rear Brake Disc

Minimum disc thickness/replacement limit = 18.0mm.
Minimum recommended disc thickness when installing new brake pads = 18.7mm.
Brake disc lateral run-out must not exceed 0.050 mm.