A8 4 2 (299 koni)

Audi A8 (94-02) 4,2 1994-02 Engine codę: ABZ

Impoitant notę

Replacement lnteival Guide

Check Foi Engine Damage

Repaii Times - his

Special Tools

Special Piecautions

Removal

Installation

1. Ensure each camshaft sprocket can tum freely on taper.

2. Fit timing belt. starting at crankshaft sprocket. Ensure belt is taut between sprockets.

3. Fit crankshaft pulley [11]. Tighten bolts fingertight [10].

4. Fit crankshaft bolt [1 ]. Tighten bolt finger tight. Lightly oil thread and contact face.

5. Tum tensioner pulley [9] clockwise until tensioner damper length is 136-139 mm. Use wrench Matra V.159 [12], NOTĘ: Engine must be COLD when checking length of tensionei damper.

6. Tighten tensioner pulley nut [8]. Tightening torque: 25 Nm.

7. Hołd camshaft sprockets. Use tool No.3036. Tighten bolts to 55 Nm [7],

8. Remove locking tools [6]. Tool No.3341.

9. Fit Hall effect sensor to LH camshaft. Ensure drive dog locates in camshaft [3], Tighten bolt to 20 Nm.

10. Fit cover piąte to RH camshaft.

11. Hołd crankshaft pulley. Use tool No.3197. Tighten crankshaft bolt [1]. Tightening torque: 450 Nm.

12. Tighten crankshaft pulley bolts to 25 Nm [10].

13. Tum crankshaft two turns clockwise. Ensure timing marks aligned [2].

14. Check length of tensioner damper is 136-139 mm.

15. If not: Repeat tensioning procedurę.

16. Install components in reverse order of removal.

17. Refill cooling system.