Workshop Manuals Factory service & repair Alfa Romeo
Alfa Romeo 155 Factory Service Manual (1992-1998)65 · Heating and ventilation
65 · Heating & A/C

Upper air distribution vent

Make
Alfa Romeo
Model
155 Factory Service Manual
Year
1992–1998
Section
Upper air distribution vent › Upper air distribution vent
Heating and ventilationUpper air distribution vent · page 1 of 2
  1. Remove the air mixing vent and relative springs.
Diagram showing removal of air mixing vent with arrow indicating direction of removal and a close-up of a screw labeled 1.

Refitting

To refit, reverse the procedure followed for removal.

UPPER AIR DISTRIBUTION VENT

Removal

  • First carry out the removal procedure given in the paragraph "CONVEYOR ASSEMBLY AND HEATING-DISTRIBUTION UNIT - Removal".
  • Disconnect the connector from the electric motor controlling the external and recirculation air flow regulation vent.
  • Disconnect the connector from the electric fan.
  • Disconnect the two connectors from the electronic fan-speed variator.
  • Disconnect the connector from the upper mixed air temperature sensor.
  • Loosen the screws securing the upper part of the conveyor (9 on the side and 3 on the front) and remove it using a thin-bladed screwdriver as a lever to disengage the tabs.
Diagram showing the upper air distribution vent with labeled parts: 1, 2, 3, 4, 5.
  1. Loosen the screw securing the wiring.
Diagram showing a screwdriver loosening a screw labeled 1 that secures wiring.

Parts & tools for this job For 1992 Alfa Romeo 155

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