Operation CHARM: Car repair manuals for everyone.

Torque and Clearance Data

Piston deviation from Nominal dimensions max. 0.04 mm
Piston Ring Gap New Wear Limit
Compression Ring 0.20 - 0.40 mm 0.8 mm
Oil Scraper Ring 0.25 - 0.50 mm 0.8 mm
Piston Ring Clearance New Wear Limit
Compression Rings 0.06 - 0.09 mm 0.20 mm
Oil Scraper Ring 0.03 - 0.06 mm 0.15 mm
ConRod Axial Clearance New 0.05 - 0.31 mm
ConRod Axial Clearance Wear Limit 0.37 mm
ConRod Radial Clearance New 0.01 - 0.06 mm
ConRod Radial Clearance Wear Limit 0.12 mm
Main Bearing Cap Bolts 65 Nm + 1/4 turn further
Engine Speed Sensor Wheel Bolt 10 Nm + 1/4 turn