Workshop Manuals Factory service & repair Alfa Romeo
01 Introduction and contents02 Vehicle characteristics and maintenance03 Engine – mechanical (Twin Spark)04 Fuel system (Twin Spark)05 Ignition, starting and charging (Twin Spark)06 Engine cooling (Twin Spark)07 Engine – mechanical (V6)08 Fuel system (V6)09 Ignition, starting and charging (V6)10 Engine cooling (V6)11 Electrical diagnosis – introduction and wiring diagram guide12 Electrical 01 – Power supply13 Electrical 02 – Fusebox14 Electrical 03 – Location of grounds15 Electrical 04 – Sidelights16 Electrical 05 – Main and dipped beam headlights17 Electrical 06 – Headlight alignment adjustment18 Electrical 07 – Rear and front fog lamps19 Electrical 08 – Direction indicators and hazard warning lights20 Electrical 09 – Stop lights21 Electrical 10 – Reversing lights22 Electrical 11 – Day lights23 Electrical 11A – Dim-dip device24 Electrical 12 – Interior lighting25 Electrical 13 – Instrument panel26 Electrical 14 – Check panel27 Electrical 15 – Provision for radio28 Electrical 15A – Radio system29 Electrical 16 – Cigar lighter30 Electrical 17 – Horns31 Electrical 18 – Windscreen wipers and washers, headlight washers32 Electrical 19 – Heated rear window and heated door mirrors33 Electrical 20 – Boot release control34 Electrical 21 – Door locking system35 Electrical 21A – Remote control door locking36 Electrical 21B – Anti-theft device37 Electrical 22 – Front power windows38 Electrical 22A – Front power windows (one-touch version)39 Electrical 23 – Rear power windows40 Electrical 24 – Adjustable heated seats41 Electrical 25 – Sunroof42 Electrical 26 – Heating, ventilation and air conditioning43 Electrical 27 – Starting and charging44 Electrical 28 – Engine cooling fan45 Electrical 29 – Motronic ignition and injection46 Electrical 29A – Alfa Romeo CODE immobiliser47 Electrical 30 – ABS48 Electrical 31 – Controlled damping suspension49 Electrical diagnosis – components key50 Clutch51 Gearbox and differential52 Axle shafts53 Front suspension54 Brakes55 Steering56 Rear suspension57 Wheels and tyres58 Electrical system59 Instrument panel and electronic instruments60 Bodywork61 Doors62 Boot and bonnet63 Interior trim64 External trim65 Heating and ventilation
Alfa Romeo 155 Factory Service Manual (1992-1998)51 · Gearbox and differential
51 · Transmission

Removal and installation (page 4 of 4)

Make
Alfa Romeo
Model
155 Factory Service Manual
Year
1992–1998
Section
Removal and installation
Gearbox and differentialRemoval and installation · page 4 of 4
  1. Unscrew and remove the bolt securing the wheel support to the spherical joint of the suspension arm.
  2. Unscrew the two bolts securing the suspension stem to the wheel support and remove wheel hub, brake disc and drive shaft assembly.
Diagram showing wheel support, suspension stem, and bolts with torque values 104 ÷ 126 Nm (10.6 ÷ 12.84 kgm) and 72 ÷ 86 Nm (7.34 ÷ 8.77 kgm).

104 ÷ 126 Nm
10.6 ÷ 12.84 kgm

72 ÷ 86 Nm
7.34 ÷ 8.77 kgm

– Proceeding from the right-hand side of the vehicle, operate as follows:

  1. Unscrew the six bolts and disconnect the right-hand constant speed joint from the intermediate shaft and remove the three safety plates.
  2. Loosen the two bolts securing the wheel support to the suspension stem and remove the upper one.
Diagram showing intermediate shaft, constant speed joint, and bolts with torque values 104 ÷ 126 Nm (10.6 ÷ 12.84 kgm) and 40 ÷ 52 Nm (4.07 ÷ 5.3 kgm).

40 ÷ 52 Nm
4.07 ÷ 5.3 kgm

  1. Unscrew the screws securing the intermediate shaft flange to the engine mounting and withdraw the shaft from the differential.
Diagram showing intermediate shaft flange, engine mounting, and screws with torque value 8 ÷ 10 Nm (0.82 ÷ 1.02 kgm).

8 ÷ 10 Nm
0.82 ÷ 1.02 kgm

  1. Unscrew the four screws and remove the front grill.
  2. Disconnect the electrical wiring of the horns.
  3. Unscrew the nuts securing the horns to the front cross member and remove the horns.
Diagram showing front grill, horns, and nuts with torque value 2.9 ÷ 4.7 Nm (0.29 ÷ 0.48 kgm).

2.9 ÷ 4.7 Nm
0.29 ÷ 0.48 kgm

Parts & tools for this job For 1992 Alfa Romeo 155

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