Timing belt replacement: Opel VectraA 1.4, 1.6 1988 1995 (X16SZ)

🧭 Before you start

Fits: platform code 1.6I

• Timing position: the crankshaft or camshaft is set and locked during this job

🔧 Engine codes this applies to

📐 12 workshop diagrams for X16SZ

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

📋 Procedure

Preparation and removal

1. Note: Avoid bending, torsion or traction
2. Remove the air filter hose
3. Remove the ancillary drive belts
4. Remove the crankshaft pulley
5. Engines without automatic tensioner:

6. Turn the coolant pump to loosen the timing belt
7. Loosen the tensioner
8. Turn the tensioner backwards
9. Lock the tensioner
10. Remove the timing belt

Installation and checks

11. Fit the timing belt
12. Check the timing belt tension
13. Tighten the coolant pump pulley
14. Check the timing marks
15. Tensioning tool:
16. Turn the coolant pump to adjust the timing belt tension

Other OPEL / VAUXHALL procedures

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