Workshop Manuals Factory service & repair Alfa Romeo
01 Introduction and contents02 Technical data and maintenance03 Engine04 Clutch05 Gearbox06 Front axle and drive shafts07 Brakes08 Steering09 Suspension and wheels10 Heating and ventilation11 Bodywork12 Timing belt data sheets
Alfa Romeo 145/146 Factory Service Manual (1994-1999)02 · Technical data and maintenance
02 · Maintenance

Warnings

Make
Alfa Romeo
Model
145/146 Factory Service Manual
Year
1994–1999
Section
Maintenance › Warnings
Technical data and maintenanceWarnings

WARNINGS

Attain to the following instructions integrating the Service Schedule to ensure correct vehicle operation:

Every 500 km (or when refuelling) check:

  • engine oil level;
  • coolant level;
  • brake/clutch fluid level;
  • powered steering fluid level;
  • battery electrolyte level;
  • tyre pressure;
  • windscreen washer, rear window washer and headlight washer (where relevant) liquid level;
  • the presence of water in the fuel filter (TD versions only); if required, bleed the filter.

Engine oil

If the vehicle is manly used in any of the following especially demanding circumstances:

  • towing a trailer
  • dusty roads
  • short repeated trips (less than 7-8 km) with outside temperature below zero
  • frequent engine idling or driving long distances at low speed (or long vehicle storage)

we recommend you change the oil more frequently than shown in the Service Schedule.

Air cleaner

If the vehicle is used mainly on dusty roads, the air cleaner will need to be replaced more frequently than prescribed.

Brake pads

Worn brake pads are signalled by means of a warning light on the instrument panel.
In vehicles equipped with a front brake pad wear sensors only, check the rear brake pads when the front pads are replaced. According to the vehicle use, however, the rear brake pads may not require immediate replacement. In this case, we recommend checking the rear brake pads later in time.

Brake/clutch fluid

The brake fluid is hydroscopic, i.e. it absorbs moisture. To avoid braking problems, change the brake fluid every 24 months, regardless of the mileage.

Battery

Check battery charge at the beginning of winter to avoid electrolyte freezing. Check the level more frequently if the vehicle is mainly used for short trips or if it is equipped with units which run off the battery when the ignition key is removed, especially if these unit were installed after-market.

Climate control system (where relevant)

Climate control system efficiency

To keep the system ship-shape, just turn it on once a fortnight, even in winter, for a few minutes.
For vehicles equipped with ECON function automatic climate control systems, turn the system off occasionally, as this system works without starting the compressor. In this way, operation will be ensured in summer or in hot weather with normal vehicle use. In intermediate seasons, check the ECON function is not on and press the TEMP button until the message LO appears on the display indicating the temperature required in the passenger compartment.
In the summer and before correct climate control system, check system efficiency.

Have the climate control system serviced and the coolant gas circuit recharged at an Alfa Romeo Dealership exclusively. The use of different types of gasses, in fact, can damage the system components beyond repair and is an environmental hazard.

Parts & tools for this job For 1994 Alfa Romeo 145/146

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