Replace Valve Stem Seal Opel Vectra C

DOHC Diesel Engine 15 illustrations ~711 words

Important. Note allocation

2. Remove 16x roller cam followers with hydraulic valve lifters
3. Attach MKM-6086 • Attach 2 supports MKM-6086-6 (3) together with joint MKM-6086-8 (1) and mounting shaft MKM-6086-4 (2) as shown in L0014269

4. Attach EN-46782 (3) together with EN-46783 (2) and MKM-6086-17 (1) to cylinder 1 • Screw in M8 x 25 bolt (5) • Insert EN-46782 with bracket (4) in injector hole • Fasten bracket – Tighten nuts 20 Nm • Apply compressed air to cylinder 1

Note. Use a suitable tool to adjust the length of the stud bolt

5. Attach lever arm • Attach arm rocker MKM-6086-7 (2) together with adapter MKM-6086-12 and removal head MKM-6086-11 (1) to joint MKM-6086-8

Important. Ensure compressed air supply is on

6. Remove 2x inlet valve springs cylinder 1 • Press valve springs downwards carefully with lever arm MKM-6086-7 • Remove 2 valve keepers • Remove valve head and valve springs

Important. The dismantling head must stand vertical above the valve stem.

7. Replace 2x valve shaft seals • Remove with KM-840 (1) • Place new valve shaft seal (3) onto valve shaft (2) • Drive in with EN-46779 (4) as far as the stop

Note. Lightly coat valve stem seals with oil

8. Complete assembly head MKM-6086-100-1 • Make up assembly head consisting of mounting (1), fixing sleeve (2), thrust piece MKM-6086-100-17 (3), spring (4), screws (5) and lever mount MKM-6086-12 (6)

Note. Note manufacturer's instructions!

9. Fit 2x inlet valve springs cylinder 1 • Insert valve spring and valve head • Insert valve keepers in assembly head MKM-6086-100-1 (1) – Push clamping sleeve (2) towards the lever arm holder – Insert valve keepers – Push clamping sleeve towards the valve • Attach assembly head to lever arm

Important. Insert valve shims with the taper towards the valve

Important. Ensure compressed air supply is on

10. Install valve keepers • Carefully press valve spring down (arrow) • Check the seating of the valve keepers

Important. The mounting head (1) must stand vertically above the valve stem. Valve keepers (2) must engage audibly.

Important. Do not make a second attempt without checking that both valve keepers are seated in the assembly head.

11. Transfer MKM-6086 • Release 2x bolt • Slide MKM-6086-6 (2) together with MKM-6086-4 (1) in direction of arrow as shown in L0014270 • Tighten 2x bolt

Important. Ensure compressed air supply is on

12. Remove 2 exhaust valve springs cylinder 1 • Press valve springs downwards carefully with lever arm MKM-6086-7 • Remove 2 valve keepers • Remove valve head and valve springs

Important. The dismantling head must stand vertical above the valve stem.

13. Replace 2x valve shaft seals • Remove with KM-840 (1) • Place new valve shaft seal (3) onto valve shaft (2) • Drive in with EN-46779 (4) as far as the stop

Note. Lightly coat valve stem seals with oil

14. Complete assembly head MKM-6086-100-1 • Make up assembly head consisting of mounting (1), fixing sleeve (2), thrust piece MKM-6086-100-18 (3), spring (4), screws (5) and lever mount MKM-6086-12 (6)

Note. Note manufacturer's instructions!

15. Fit 2 exhaust valve springs cylinder 1 • Insert valve spring and valve head • Insert valve keepers in assembly head MKM-6086-100-1 (1) – Push clamping sleeve (2) towards the lever arm holder – Insert valve keepers – Push clamping sleeve towards the valve • Attach assembly head to lever arm

Important. Insert valve shims with the taper towards the valve

Important. Ensure compressed air supply is on

16. Install valve keepers • Carefully press valve spring down (arrow) • Check the seating of the valve keepers

Important. The mounting head (1) must stand vertically above the valve stem. Valve keepers (2) must engage audibly.

Important. Do not make a second attempt without checking that both valve keepers are seated in the assembly head.

17. Attach dismantling head MKM-6086-11 to adapter MKM-6086-12
18. Transfer MKM-6086 • Release 2x bolt • Slide MKM-6086-6 (2) together with MKM-6086-4 (1) in direction of arrow as shown in L0014270 • Tighten 2x bolt

Note. Note allocation

Replace Valve Stem Seal Opel Vectra C

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