Leon Mk2
| Repairing heating system |
| 1 - | Dash panel |
| q | Removing and installing → Rep. Gr.70 |
| 2 - | Left and right side vents |
| q | Removing and installing → Fig. |
| 3 - | Centre vents |
| q | Removing and installing → Fig. |
| 4 - | Left and right vents |
| q | Removing and installing → Fig. |
| 5 - | Dust and pollen filter |
| q | Installation position: in plenum chamber |
| q | Removing and installing → Chapter |
| 6 - | Filter housing |
| q | Installation position: in plenum chamber |
| q | Replacing → Chapter. |
| 7 - | Vacuum unit for fresh air and air recirculation flap |
| q | Ventilated: fresh air operation |
| q | Vacuum hose connection diagram → Chapter |
| q | Removing: first remove dash panel → Rep. Gr.70 |
| 8 - | Non-return valve |
| q | Permits air flow in direction of vacuum, blocked in opposite direction |
| q | Removing: first remove dash panel -1-, cross member and heating. |
| 9 - | Connection housing for vacuum hoses |
| q | With interchange protection |
| q | In fresh air and air recirculation switch -E184- |
| q | Vacuum hose connection diagram → Chapter |
| 10 - | Direction of vacuum |
| q | To brake servo or to vacuum pump |
| 11 - | Fresh air blower -V2- |
| q | To renew: remove stowage compartment on the front passenger side → Rep. Gr.68. |
| 12 - | Controls for fresh and heated air |
| q | Cables adjust themselves automatically after knobs are turned from stop to stop. |
| q | Dismantling and assembling → Chapter |
| 13 - | Centre section of instrument panel |
| 14 - | Heater trim |
| 15 - | Rear footwell air duct |
| q | Removing and installing → Fig. |
| 16 - | Rear duct vent |
| q | Removing and installing → Fig. |
| 17 - | Cable for air distribution housing |
| q | Identification: a black securing clip on sheath |
| q | Cables adjust themselves automatically after knobs are turned from stop to stop. |
| 18 - | Temperature flap cable |
| q | Identification: a brown securing clip on sheath |
| q | Cables adjust themselves automatically after knobs are turned from stop to stop. |
| 19 - | Heater unit |
| q | With temperature flap |
| q | With centre flap |
| q | With footwell/defroster flap |
| q | Removing and installing heater unit → Chapter |
| q | Dismantling and assembling heater unit → Chapter |
Note| Always renew coolant. |
| 20 - | Heat exchanger |
| q | Seals must be bonded free of gaps all around |
| q | After removal, completely renew coolant → Rep. Gr.19. |
| 21 - | Fresh air blower series resistor with overheating fuse -N24- |
| q | To renew: remove stowage compartment on the front passenger side → Rep. Gr.68. |
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