Leon Mk1
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| 1 - | Upper protection element for the notched belt |
| 2 - | Notched belt |
| q | Mark direction of rotation before removing |
| q | Check for wear |
| q | Do not bend the belt |
| q | Removing and fitting → Chapter |
| 3 - | 10 Nm |
| q | Replace. |
| 4 - | 25 Nm |
| 5 - | 100 Nm |
| q | Use locking spanner -T10051- to loosen and tighten → Chapter |
| 6 - | Cogwheel for timing belt |
| 7 - | Hub |
| q | With sender wheel for Hall sender -G40- |
| q | Use retention tool -T10051- to loosen and tighten |
| q | For removal use the extraction tool -T10052- |
| q | Removing and fitting → Chapter |
| 8 - | Rear notched belt guard |
| 9 - | Sealing element |
| q | If this is damaged, replace it |
| 10 - | Hall sender -G40- |
| q | For the position of the crankshaft |
| q | To remove, unfasten sealing element → Item from rear of the notched belt guard |
| 11 - | Cylinder head bolt |
| q | Respect the loosening and tightening sequence → Chapter |
| q | Prior to installation, insert washers in cylinder head |
| 12 - | Fuel return line |
| 13 - | Fuel supply line |
| 14 - | Coolant liquid pipe |
| 15 - | Cylinder head cover: |
| q | With pressure regulating valve for engine block ventilation and vacuum tank. |
| q | Before fitting a new gasket, thoroughly clean the sealing groove and the bolts. |
| q | Before fitting, use clean cloth to thoroughly clean sealing surface of cylinder head |
| q | Removing and fitting → Chapter |
| 16 - | Vacuum hose |
| q | To the tandem pump/servo brake union part |
| 17 - | Plug |
| q | Replace gasket if it shows signs of damage. |
| 18 - | To air intake hose air filter/turbocharger |
| 19 - | 10 Nm |
| q | Follow the correct tightening order → Chapter |
| 20 - | Cylinder head cover gasket |
| q | Replace if damaged |
| q | Before fitting a new gasket, thoroughly clean the sealing groove and the bolts. |
| q | Before fitting, seal the intermediate elements using “AMV 174 004 01” → ETKA (Electronic parts catalogue) |
| 21 - | 20 Nm |
| 22 - | Attachment rings |
| 23 - | Injectors-pump: |
| q | Removing and fitting → Chapter |
| 24 - | 10 Nm |
| 25 - | Central connection |
| q | For injector-pump units |
| 26 - | of the brake servo |
| 27 - | Tandem pump: |
| q | For fuel feed and low pressure |
| q | check → Chapter |
| q | Removing and fitting → Chapter |
| 28 - | Intake hose |
| q | From the fuel filter |
| q | White or white mark |
| q | Check for secure seating. |
| q | Immobilise with spring clips |
| 29 - | Return hose |
| q | To fuel filter |
| q | Blue or with blue marking |
| q | Check for secure seating. |
| q | Immobilise with spring clips |
| 30 - | Gasket |
| q | Replace. |
| 31 - | Support |
| 32 - | 25 Nm |
| 33 - | Cylinder head |
| q | Removing and fitting → Chapter |
| q | After replacing, renew coolant completely |
| 34 - | Cylinder head gasket |
| q | Replace. |
| q | Note the identification → Fig. |
| q | After replacing, renew coolant completely |
| 35 - | Glow plug, 15 Nm |
| q | Removing and fitting → Chapter |
| 36 - | Tensioning roller |
| 37 - | 20 Nm +45° (1/4 turn) |
| q | To avoid significant damage to the engine apply correct tightening torques |
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