Q7 Quattro V6-3.6L (BHK) (2007)
‹› For cylinder block with oil groove
‹› Mark used bearing shells
‹› Replacement parts are only color coded "yellow"
4
Crankshaft
‹› After removal, place in such a way it does not rest on sensor wheel - 10 - and damage it
‹› Measuring axial play => [ Crankshaft, Measuring Axial Play ] See: Testing and Inspection/Crankshaft, Measuring Axial Play.
‹› Radial clearance, measuring => [ Crankshaft, Measuring Radial Play ] See: Testing and Inspection/Crankshaft, Measuring Radial Play.
‹› Crankshaft dimensions => [ Crankshaft Dimensions ] See: Specifications.
‹› Timing chain wheel built into crankshaft
5
Thrust washer
‹› For bearing cap 5
‹› Observe locating point
‹› Lubricating groove faces crankshaft
6
Bearing cap
‹› Bearing cap 1: Belt pulley side
‹› Bearing cap 5: With cutouts for thrust washers
‹› Bearing shell retaining tabs in cylinder block and in bearing cap must align
7
Bolt
‹› Replace
‹› 30 Nm + 1/2 additional turn (180°).
‹› Use old bolts for radial play measurement, tighten to 30 Nm but do not tighten further
8
Bearing shell
‹› For bearing cap without oil groove
‹› Mark used bearing shells
‹› Replacement parts are only color coded "yellow"
9
Thrust washer
‹› For bearing cap 5
‹› Observe locating point
‹› Lubricating groove faces crankshaft
10
Sensor wheel
‹› For Engine Speed (RPM) sensor (G28)
‹› Replace
‹› Installing => [ Install Sensor Wheel ]