Note. To carry out installation work, the engine must be secured using the V6-FSI engine mount -VAS 6095/1-5- to the engine and gearbox bracket -K4S 6095-.
Driven disk 1. Driven disk with bearing flange. Make sure there are no cracks and signs of wear on the contact plane of the bearing flange, in the holes for the clutch module and torque converter; 2. Bolt. Replace. 60 Nm + additional rotation by 90°; 3. Needle bearing (not for vehicles with dual clutch gearbox 0B5 or automatic gearbox 0B6). Press out; 4. Ring gear for engine speed sender -G28-; 5. Crankshaft; 6. Locating pin; 7. Crankshaft lip seal on the gearbox side. Replace
Crankshaft 1. Seal pulley side flange; 2. Bolt; 3. Crankshaft; 4. Installation sleeve. 4 things. Install into the camshaft frame; 5. Gasket. Replace; 6. Bolt for the seating surfaces of the crankshaft frame to the cylinder block. Bolts of different lengths and with different heads; 7. The bolt is long, with a large collar for the inner row of the camshaft frame; 8. The bolt is short, a small shoulder for the outer row of the camshaft frame; 9. Camshaft frame with oil pressure regulating valve -N428- To dismantle, remove the control chain guide rail. Remove and install oil pressure regulating valve -N428-; 10. Sealing collar. Replace; 11. Axial fixation washer (only on main bearing 3). Installation position: Lubrication grooves point outwards. Consider fixation in the support frame; 12. Bearing shell for camshaft frame without lubrication groove. Mark previously used inserts, but not on the work surface. Replace bearing shells worn down to the nickel layer. Install in proper position. Install new camshaft frame bearing shells with the correct color markings; 13. Not installed; 14. Bearing shell for cylinder block with lubrication groove. Mark previously used inserts, but not on the work surface. Replace bearing shells worn down to the nickel layer. Install in proper position. Install new bearing shells with the correct color markings; 15. Cylinder block
Threaded cap for marking "TDC. torque
Tighten the threaded screw -arrow- to 14 Nm. Replace seal. O-ring.
Oil pressure regulating valve -N428-
1. Electrical plug connection; 2. Replace the seal. O-ring; 3. Bolt, 9 Nm; 4. Oil pressure regulating valve -N428-
Sealant layer for camshaft frame, position of installation sleeves
Clean the seating surfaces; There should be no oil or grease on them. Apply a bead of sealant -arrows- to the clean seating surfaces of the camshaft frame as shown in the illustration. The groove of the seating surface must be filled with sealant. The sealant beads should protrude 1.5...2.0 mm above the seating surface. Apply seals -1- and -2-. Check that the centering sleeves -3...6- are installed in their correct positions in the camshaft frame as shown in the figure.
Install the guide frame
Replace the camshaft frame mounting bolts. Insert the long bolts into the inner row of the camshaft frame. Tighten bolts -1...31- in 3 stages:
- 1. Tighten the bolts in sequence -1...16 torque, 50 Nm.
- 2. Tighten the bolts in the sequence -1...16-90°.
- 3. Tighten the bolts of the seating surfaces of the camshaft frame to the cylinder block in the sequence -17...31- to a torque of 23 Nm.
Accessory of main bearing shells installed in the cylinder block
At the factory, bearing shells of the correct thickness are installed in the cylinder block. To mark the thickness of the bearing shells, colored dots are used on the bearing shell.
The belonging of the bearing shells to the cylinder block is marked next to the corresponding bearing with a letter.
Letter on the camshaft frame | Bearing color |
R | = red |
G | = yellow |
B | = blue |
S | = black |
Accessories for camshaft frame bearing shells
At the factory, bearing shells of the correct thickness are installed in the camshaft frame. To mark the thickness of the bearing shells, colored dots are used on the bearing shell.
The belonging of the bearing shells to the camshaft frame is marked on the crankshaft flywheel flange with a series of letters. For bearing "1" The first letter in the row is intended for the bearing "2" - second, etc.
Letter on crankshaft | Bearing color |
R | = red |
G | = yellow |
IN | = blue |
S | = black |
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