Golf Mk3
Note
|
| 1 - | Bearing cap |
| q | Installation position → Chapter |
| q | Installation sequence → Chapter, removing and installing camshaft |
| q | Lightly coat contact surface of bearing cap 1 with sealant -AMV 174 004 01-. |
| 2 - | 20 Nm |
| 3 - | Camshaft |
| q | Check axial clearance → Chapter |
| q | Removing and installing → Chapter |
| q | Check radial clearance with Plastigage, wear limit: 0.1 mm. |
| q | Runout: max. 0.01 mm |
| q | Identification and valve timing → Chapter. |
| 4 - | Woodruff key |
| q | Check for secure seating. |
| 5 - | 80 Nm |
| q | Use counterhold tool -3036- to loosen and tighten. |
| 6 - | Plug |
| q | Engine codes: AAM, ABS, ADZ, ANN, ANP |
| 7 - | Bucket tappet |
| q | Do not interchange. |
| q | With hydraulic valve clearance compensation |
| q | Check → Chapter. |
| q | Place down with contact surface facing downwards |
| q | Before installing, check camshaft axial clearance → Chapter. |
| q | Oil contact surface |
| 8 - | Cotters |
| 9 - | Upper valve spring plate |
| 10 - | Valve springs |
| q | Vehicles 11.94 ► only one valve spring |
| q | Removing and installing: with valve spring compressor -2037- installed: → Chapter. |
| 11 - | Valve stem seal |
| q | Renew → Chapter. |
| 12 - | Lower valve spring plate |
| q | Remove and install with puller -3047 A-. |
| q | Only vehicles ► 10.94 |
| 13 - | Valve guide |
| q | Check → Chapter. |
| q | Renew → Chapter. |
| q | Repair guide with collar |
| 14 - | Cylinder head |
| q | Exchange cylinder heads with camshaft bearing shells → Chapter |
| q | See note → Chapter. |
| q | Reworking valve seats → Chapter. |
| 15 - | Seal |
| Install PTFE oil seals “dry”. |
| Lightly oil coil spring oil seals. |
| q | Renew → Chapter. |
| 16 - | Reworking dimension |
| q | Minimum height: a = 132.6 mm. |
| 17 - | Valves |
| q | Do not rework, only lapping-in is permitted. |
| q | Valve dimensions → Chapter. |