A3 Mk2
Note
|
| 1 - | Cylinder block |
| 2 - | Bearing shell for cylinder block |
| q | With oil groove |
| q | Do not interchange used bearing shells (mark positions) |
| q | Identification of crankshaft bearing shells → Chapter |
| 3 - | Crankshaft |
| q | After removing, place it down so that the sender wheel -item 5- is not damaged and the crankshaft does not rest on the sender wheel |
| q | If crankshaft is renewed, new bearing shells must be assigned to bearing caps → Chapter |
| q | Axial clearance → Chapter |
| q | Radial clearance → Chapter |
| q | Do not rotate the crankshaft when checking the radial clearance |
| q | Crankshaft dimensions → Chapter |
| 4 - | Bearing shell for bearing cap |
| q | Without oil groove |
| q | Do not interchange used bearing shells (mark positions) |
| q | Classification of crankshaft bearing shells → Chapter |
| 5 - | Bolt |
| q | Renew |
| q | Tightening sequence → Fig. |
| 6 - | Bearing cap |
| q | Bearing cap 1: Pulley end |
| q | Bearing shell retaining lugs (cylinder block/bearing cap) must be on the same side |
| 7 - | Bolt |
| q | 10 Nm + turn 90° further |
| q | Renew |
| q | Sender wheel must be renewed if bolts are loosened → Chapter |
| 8 - | Sender wheel |
| q | For engine speed sender -G28- |
| q | Can only be installed in one position. Holes are off-set. |
| q | Sender wheel must be renewed if bolts are loosened |
| q | Removing and installing → Chapter |
| 9 - | Thrust washers |
| q | For bearing No. 3 |
| 10 - | Bolt |
| q | Renew |
| q | Tightening sequence → Fig. |
