A2
Cylinder head - exploded view |
1 - | Toothed belt cover (top) |
2 - | Toothed belt |
q | Toothed belt drive with hydraulically damped tensioning roller - exploded view → Chapter |
q | Toothed belt drive with friction-damped tensioning roller - exploded view → Chapter |
3 - | Bolt |
q | 10 Nm |
4 - | Bolt |
q | 25 Nm |
5 - | Bolt |
q | 100 Nm |
6 - | Camshaft sprocket |
7 - | Hub |
8 - | Toothed belt cover (rear) |
9 - | Sealing grommet |
q | Renew if damaged |
10 - | Hall sender -G40- |
q | For camshaft position |
q | To remove, remove sealing grommet (- item 9-) from toothed belt cover (rear) |
q | Checking → Rep. Gr.23 |
11 - | Bolt |
q | Renew |
q | Note correct sequence for loosening and tightening → Chapter „Removing and installing cylinder head“ |
q | Prior to installation, insert washers in cylinder head → Item. |
12 - | Not fitted |
13 - | Cylinder head cover |
q | Removing and installing → Chapter |
14 - | Crankcase breather hose |
15 - | Bolt |
q | With seal |
q | Renew bolt if seal is damaged |
q | Note correct sequence for loosening and tightening → Chapter „Removing and installing cylinder head cover“ |
q | 10 Nm |
16 - | Pressure control valve |
q | For crankcase breather |
17 - | Oil filler neck |
18 - | Filler cap |
q | Renew seal if damaged |
19 - | Sealing collar |
q | Renew if damaged |
20 - | Bracket |
q | For fuel lines |
21 - | Gasket for cylinder head cover |
q | Renew if damaged |
22 - | Bolt |
q | 20 Nm |
23 - | Lifting eye |
24 - | Unit injector |
q | Removing and installing → Rep. Gr.23 |
25 - | Main connector |
q | For unit injector |
26 - | From brake servo |
27 - | Tandem pump |
q | For fuel and vacuum supply |
q | Removing and installing → Rep. Gr.20 |
28 - | Supply hose |
q | From fuel filter: white or with white marking |
q | Check that it is securely seated |
29 - | Return hose |
q | To fuel filter: blue or with blue marking |
q | Check that it is securely seated |
30 - | Gasket |
q | Renew |
31 - | Bracket |
32 - | Tapered nut |
33 - | Cylinder head |
q | Removing and installing → Chapter |
q | Checking for distortion → Fig. |
q | If renewed, change coolant and engine oil |
34 - | Cylinder head gasket |
q | Renew |
q | Note marking → Fig. |
q | If renewed, change coolant and engine oil |
35 - | Glow plug |
q | Removing and installing → Rep. Gr.28 |
36 - | Tensioning roller |
37 - | Nut |
q | 20 Nm + 45° (1/8 turn further) |
Note
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