Leon Mk2
| Engine disassemble and assemble |
| I → Anchor |
| II → Anchor |
| III → Anchor |
| Part I |
| 1 - | Upper part of the toothed belt protection |
| 2 - | Toothed belt |
| q | Before disassembling, mark the forward direction |
| q | Check for wear |
| q | Do not fold |
| q | Disassemble and assemble, tense → Chapter |
| 3 - | 20 Nm |
| 4 - | Toothed belt protection refrigerant pump |
| 5 - | 20 Nm + turn 1/4 (90°) rotation more |
| 6 - | Camshaft pinion |
| q | Remember the position when assembling the toothed belt → Chapter |
| 7 - | 10 Nm |
| q | Insert with -D6- |
| 8 - | 10 Nm |
| 9 - | Protection for the rear toothed belt |
| 10 - | O-ring/gasket |
| q | Replace |
| 11 - | Refrigerant pump |
| 12 - | Roller tensor |
| q | Check → Chapter |
| q | Tense the toothed belt → Chapter |
| 13 - | 20 Nm |
| 14 - | Halter |
| 15 - | Toothed belt of the crankshaft |
| q | Remember the position when assembling the toothed belt → Chapter |
| 16 - | 40 Nm + turn 1/4 (90°) rotation more |
| q | Replace |
| 17 - | Transmission pulley |
| q | Remember the fastening in the assembly |
| 18 - | 20 Nm |
| 19 - | Ribbed trapezoidal belt |
| q | Before disassembling, mark the forward direction |
| q | Disassemble and assemble → Chapter |
| 20 - | Hexagonal bolt: 90 Nm + turn 1/3 (120°) rotation more Twelve-edges bolt: 90 Nm + turn 1/4 (90°) rotation more |
| q | Replace |
| q | Insert lubricant |
| q | Turning can be continued in various phases |
| q | The turn angle can be measure with, for example, a Hazet 6690 brand angle measurement disc |
| 21 - | Lower part of the toothed belt |
| Part II |
| 1 - | 5 Nm + turn 1/4 (90°) rotation more |
| 2 - | Sealing disc |
| q | Replace |
| 3 - | Cylinder head cover |
| 4 - | Lock cover |
| q | Replace the gasket if damaged |
| 5 - | Gasket for the cylinder head cover |
| q | Replace if damaged |
| q | Before installing, spread -D 454 300 A3- on the connection points of the bearing/cylinder head cover |
| 6 - | Cylinder head bolt |
| q | Replace |
| q | Remember the assembly instructions and the pre-established tightening and loosening order → Chapter |
| 7 - | Cylinder head |
| q | Disassemble and assemble → Chapter |
| q | Completely renew the refrigerant after replacement |
| 8 - | Cylinder head gasket |
| q | Replace |
| q | Metal gasket |
| q | Completely renew the refrigerant after replacement |
| Part III |
Note!| t | Clutch repairs: |
| t | → Five gearbox 085; Rep. Gr.30 |
| 1 - | Cylinder block |
| q | Disassemble and assemble the cylinder block in grey cast model → Chapter |
| q | Disassemble and assemble the cylinder block in aluminium model → Chapter |
| q | Piston and connecting rod disassemble and assemble → Chapter |
| 2 - | Grey cast block: 45 Nm Aluminium block: 55 Nm |
| q | In the aluminium block: replace the bolts (covered in waterproofing agent) |
| q | Tightening order: First the bolt above on the right, next the bolt below on the right, finally tighten the bolts on the left (seen forward) |
| 3 - | Oil filter |
| q | Loosen with a fastening strap |
| q | Tighten manually |
| q | Remember the installation recommendations inscribed on the oil filter |
| 4 - | 25 Nm |
| 5 - | 15 Nm |
| q | Only loosen or tighten the bolts located next to the steering wheel motor with insertable core -3249- |
| 6 - | Sump |
| q | Disassemble and assemble → Chapter |
| 7 - | Sealing ring |
| q | Replace |
| 8 - | Oil drain bolt, 30 Nm |
| 9 - | Support |
| q | For the vane pump and the alternator |
| 10 - | 45 Nm |
| 11 - | Washer |
| 12 - | Roller tensor |
| 13 - | Tensing component |
