Refitting

1. Loosen the screws securing the two heating-distribution unit casing halves.
2. Using a screwdriver as a lever separate the two casing halves.

1. Unscrew the screws securing the plate and actuator to the left-hand side wall of the heating-distribution unit.
2. Remove the actuator.

1. Remove the lower air distribution vent.

Refitting

To refit, reverse the procedure followed for removal.

Supplementary Indications for Refitting

• The gear (B), which forms a single unit with the lower air distribution vent, is orientated by the relative electric motor and orientates the toothed section (A) by means of an intermediate gear (C).
• When refitting the heating-distribution unit, the white raised part of the toothed section must be aligned with that of the intermediate gear and the second raised part of the intermediate gear must be aligned with that of the gear forming part of the lower air distribution vent.