Specifications, fluids and tightening torques
Single-plate dry clutch with hydraulic actuation.
The hydraulic actuation consists of a master cylinder, a slave cylinder and a reservoir shared with the brake circuit.
Diaphragm spring mechanism, rigid disc and ball-bearing release bearing, push type.
CLUTCH DISC AND COVER ASSEMBLY
CLUTCH DISC SPECIFICATIONS
Clutch diameter (mm): 225 mm.
Lining thickness: 3.7 mm.
Maximum wear: 2.9 mm.
Maximum lateral runout: 0.5 mm.
Specifications
The clutch hydraulic fluid reservoir is shared with the brake system.
BRAKE FLUID
Capacity:
Approx. 0.6 litre.
Specification:
Synthetic fluid meeting DOT 4 specification.
Service interval: Replace the fluid and bleed the system every 2 years.
Tightening torques (daN.m)
Also refer to the various 'exploded views of parts' in the procedures.MECHANICAL COMPONENTS
Gearbox to engine: 2.
Clutch cover bolts:
- M6 bolts:
- 1st stage: 0.3.
- 2nd stage: 0.9.
- M8 bolts:
- 1st stage: 0.4.
- 2nd stage: 2.2.
Wheel bolts: 13.
HYDRAULIC COMPONENTS
Clutch release bearing bolts: 1.2.
Bleed screw: 0.5.
Test yourself
A quick Mercedes-Benz B-Class quiz: every answer comes with an explanation and a link to the manual page.