A4 1 8 turbo (150 koni)

Audi A4 (94-01) 1,8 Turbo 1995-01 Engine codę: AEB

Impoitant notę

Replacement lnteival Guide

Check For Engine Damage

Repaii Times - his

Special Tools

Special Precautions

Removal instaiiation

1. tnsure timing mark aligned [s].

2. Fit timing belt to crankshaft sprocket and auxiliary shaft sprocket.

NOTĘ: If reusing old belt: Observe direction of rotation maiks on belt.

3. Install:

o Timing belt lower cover [9], o Crankshaft pulley [8]. o Crankshaft pulley bolts (7).

4. Lightly tighten crankshaft pulley bolts (7).

5. Ensure timing mark on crankshaft pulley aligned [6].

6. Fit timing belt to tensioner pulley and camshaft sprocket.

7. Slacken tensioner bolt [10].

8. Fit two-pin wrench (13). Tool No.Matra V.159.

NOTĘ: Two-pin wiench locates in hole [1G] and against Ing [17J. Wlien tuining two-pin wrench clockwise. the tensioner pulley will turn a nti-clockwise and apply tension to belt.

9. Tum two-pin wrench clockwise [15] until piston [14] [A] is fully extended and piston [14] [B] has risen approximately 1 mm.

10. Lightly tighten tensioner bolt [10].

11. Turn crankshaft two turns clockwise.

12. Ensure timing marks aligned [5] & [6].

13. Check alignment of tensioner lever [14] [C] in relation to upper edge of piston [14] [B] as follows:

o [14] [D] - adjustment correct, o [14] [E] - wear area, re-adjust. o [14] [F] - check tensioner and re-adjust.

14. When adjustment correct, dimension [14] [G] will be 25-29 mm.

15. If alignment incorrect or dimension [14] [G] not as specified: Repeat tensioning procedurę.

NOTĘ: Aftei instaiiation, correct adjustment is maintained providing upper edge of piston [14] [B] is positioned within areas [14] [D] and [14] [EJ.

16. Tighten tensioner bolt to 25 Nm [10].

17. Tighten crankshaft pulley bolts [7], Tightening torque:

o Class 8.8 = 10 Nm + 90° Use new bolts. o Class 10.9 = 40 Nm.

(A4 - 45 Nm) (A5 - 50 Nm)