5040C16 AIR CONDITIONER HEATER/DISTRIBUTION UNIT HOUSING - DISMANTLE AT BENCH - Alfa - 166 - eLearn

3314785 - 5040C16 air conditioner heater/distribution unit housing - dismantle at bench

) 1. Undo the bolts (1a) and remove the distribution air flap motor (1b) complete with bracket.

1. Remove the upper mixed air temperature sensor.2. Removge the lower mixed air temperature sensor.3. Cut the seals where they are matched to the half casings.

1. Remove the springs (1a) and undo the bolts (1b) fixing the two halves of the heater/distributor unit casing.

1. Separate the two halves of the heater/distributor unit casing.2. Remove the air distribution half flaps (2a) and the centre duct (2b).

Refitting ( Removing

) Place the air distribution half flaps and the centre duct back in their housings, then join together the two halves of the heater/distributor casing and fix them using the bolts and springs.Fit the lower mixed air temperature sensor.Fit the upper mixed air temperature sensor.Fit the air distribution flap motor complete with bracket and fix it using the bolts.

Check that the actuator and the flap operating bearing are correctly matched.