Polo Mk4
Note
|
Note
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1 - | Upper part of mechanical distribution cover |
2 - | Tighten at 20 Nm + 90° |
q | Replace |
q | To loosen and tighten, hold valve command gear with Camshaft clamp -T10016- |
3 - | Valve command gears |
q | Observe fastening when installing |
q | Observe installation position when installing indented belt → Chapter. |
4 - | Tension pulley of valves command shaft |
q | Check → Chapter. |
q | Adjust indented belt → Chapter. |
5 - | Tension pulley of valves command shaft |
q | Before removing mark operation direction |
q | Check wear |
q | Do not fold |
q | Remove and install, adjust → Chapter. |
6 - | Support |
7 - | 10 Nm |
8 - | Water pump |
q | With integrated sealing ring |
q | Sealing ring may not be removed from pump |
q | In case of damages or leakage, fully replace water pump |
q | Remove and install → Chapter. |
9 - | Mechanical distribution back cover |
10 - | 20 Nm |
11 - | 50 Nm |
12 - | Pulley of main indented belt |
13 - | Tension pulley of main indented belt |
q | Adjust indented belt → Chapter. |
14 - | Crank shaft gear |
q | Observe installation position when installing indented belt → Chapter. |
15 - | Main indented belt |
q | Before removing mark operation direction |
q | Check wear |
q | Do not fold |
q | Remove and install, adjust → Chapter. |
16 - | 12 Nm |
q | Replace |
17 - | Crank shaft pulley |
q | Observe fastening when installing |
q | Removal and installation → Chapter, Indented belt - remove, install and adjust |
q | Remove and install Poly-V belt → Chapter. |
18 - | Tighten at 90 Nm + 90° |
q | Replace |
q | To loosen and tighten, use wrench 3415 |
q | Tightening continuation may be done in many phases |
q | Tightening continuation angle may be measured with a regular angle measuring disc, such as Hazet 6690 |
19 - | Poly-V belt |
q | Mark rotation direction before removal |
q | Remove and install Poly-V belt → Chapter. |
q | Poly-V belt trajectory → Chapter. |
20 - | Lower cover of mechanic distribution |
21 - | Engine right support |
22 - | 50 Nm |
q | Replace |
23 - | 25 Nm |
24 - | Pulley of indented belt |
Note
|
1 - | Engine block |
q | Crank shaft - remove and install → Chapter. |
q | Pistons and rods - remove and install → Chapter. |
2 - | 50 Nm |
q | Tightening sequence: first tighten upper right bolt, then lower right bolt, and last, the left bolt (seen from the front, in vehicle movement direction) |
3 - | Oil filter |
q | Loosen through hexagonal |
q | Tighten manually |
q | Observe oil filter installation instructions |
4 - | M8 Tighten at 20 Nm + 90° M10: 45 Nm |
5 - | Tighten at 10 Nm + 90° |
q | Replace |
q | Loosen oil carter fastening bolts from engine block on pulley side (4 units) inside oil carter |
6 - | Oil carter |
q | Two pieces |
q | Clean sealing surface before installation |
q | Install with silicone seal “D 176 404 A2” |
q | To remove and install, remove oil carter cover |
q | Remove and install → Chapter. |
7 - | Oil draining plug, 30 Nm |
q | With integrated sealing ring |
q | Replace |
8 - | Compact support |
q | For alternator, air conditioning compressor and Poly-V belt fastening element |
q | Remove and install compact support in vehicles with air conditioning: → Ventilation system; Rep. Gr.87 |
9 - | Tension pulley |
q | For Poly-V belts |
q | Only vehicles with air conditioning |
q | To loosen Poly-V belt, turn with 16 mm screwdriver |
q | Remove and install Poly-V belt → Chapter. |
10 - | Support |
q | For connectors |
11 - | 40 Nm |