Checks and inspections
- Make
- Alfa Romeo
- Model
- 145/146 Electrical System Diagnosis Manual, Volume 3
- Year
- 1994–2001
- Section
- Electrical components › Checks and inspections
145 electrical system diagnosisChecks and inspections
- Using a screwdriver open the clamps fastening the stator wires.
- Separate the rectifier unit from the collector ring support and from the stator.
- Remove the centering ring from the bearing on the regulator side.
- Slacken the four fastening screws and remove the rotor complete with bearings from the drive side support.
- Using a suitable puller tool, remove the rotor bearings.
- Retrieve the cover plate.
CAUTION: When removing the regulator side bearing, do not use the shaft as a reference plane, as this is made from plastic and might be damaged.
CHECKS AND INSPECTIONS
CAUTION: The alternators are fitted with long life storage condensers for the suppression of receivers and transmitting systems. When washing parts of the alternator, the condenser can discharge in contact with the cleaning fluid and this may set fire to inflammable liquids.
Parts & tools for this job For 1994 Alfa Romeo 145/146
- TOOLDigital multimeterSearch: automotive digital multimeter
- PARTAssorted fuse kitSearch: car fuse assortment kit
- TOOLWire crimper and connector kitSearch: wire crimper connector kit
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