audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Crankshaft Dimensions|Page 1756 > < Crankshaft Seal Retainer|Service and Repair|Page 1751
Page 1
background image

Crankshaft: Specifications
Crankshaft Dimensions

Crankshaft Dimensions

(Dimensions in mm)

Crankshaft Main Bearing Bolts ............................................................................................................................... 65 Nm plus an additional 1/4 turn (90°) 

Replace 

Crankshaft Axial Clearance

New ........................................................................................................................................................................................................... 0.07 to 0.23 mm
Wear limit ............................................................................................................................................................................................................. 0.30 mm

Crankshaft Radial Clearance

New ....................................................................................................................................................................................................... 0.017 to 0.037 mm
Wear limit ............................................................................................................................................................................................................. 0.15 mm

Main Bearing Shells

Without lubricating groove
Do not interchange used bearing shells (mark)
The crankshaft bearing shells in bearing caps are only available as a replacement part with a "yellow" color marking

Identification On Crankshaft Bearing, Top

Arrow points in direction of travel

From the factory, the upper bearing shells are allocated to the cylinder block with the correct thickness. Colored spots serve to identify the bearing
thicknesses.

Crankshaft Dimensions|Page 1756 > < Crankshaft Seal Retainer|Service and Repair|Page 1751