This page:
Removing The Alternator From An Alfa 159 1.9 JTDM
The alternator is located and extracted from the rear of the engine.
Workshop time: 1 hour 15 mins
If you would like to book your car into the workshop the price of this service is £425.18
 | Undo the locking wheel nut and 17mm wheel bolts, then remove the wheel. |
|
 | Unscrew the x2 T30 screws to wheel arch side cover and the x1 Phillips screw underneath. |
|
 | Undo the lower E18 bolt and the upper 18mm nut to the side bracket. |
|
 | Using a 15mm spanner on the auxiliary tensioner, push it clockwise until the two locking holes align then place a small drill bit through the holes to secure it. Now take off the auxiliary belt. |
|
 | Undo the bottom E18 bolt to the alternator. |
|
 | Disconnect the battery terminal. |
|
 | Remove the engine cover. |
|
 | Disconnect the inlet fuel line to the fuel filter. |
|
 | Then disconnect the outlet connector. Release the retaining clip below. |
|
 | Undo the 10mm nut to the fuel filters securing strap. |
|
 | Unplug the electrical connector at the base of the fuel filter. |
|
 | Remove the filter. |
|
 | The top alternator wire is held by a 8mm nut, the bottom wire a 12mm nut (on replacement units the bottom nut can be 13mm). |
|
 | Undo the bottom E18 bolt to the alternator then the top one to the bracket. |
|
 | You can now remove the old alternator. |
|
Related Links: Alfa 159/Brera Diagnostics | The Alfa Romeo JTD engine | Fixed Price Servicing