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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Front Brake Rotor/Disc





Front Brake Rotor/Disc

Front brake disc thickness
Standard value 28 mm (1.10 in)
Limit 26 mm (1.02 in)

Thickness variation should not exceed 0.005 mm (0.0002 in) (circumference) and 0.01 mm (0.0004 in)(radius) at any directions.

Brake disc run out Limit 0.03 mm (0.0012 in.) or less (new one)