Workshop Manuals Factory service & repair Alfa Romeo
Alfa Romeo 145/146 Engines, 146 Bodywork and Engine Overhaul Manual (1994-2001)14 · Engine overhaul: 2.0 V6 Turbo (AR16202)
14 · Engine

Flywheel removal

Make
Alfa Romeo
Model
145/146 Engines, 146 Bodywork and Engine Overhaul Manual
Year
1994–2001
Section
Overhauling › Flywheel removal
Engine overhaul: 2.0 V6 Turbo (AR16202)Flywheel removal

When refitting, introduce a new front crankshaft oil seal on the crankcase with tool no. 1.821.125.000 (A.3.0524).

Illustration showing hands using tool 1.821.125.000 to install a front crankshaft oil seal on the crankcase.

FLYWHEEL REMOVAL

  1. Loosen the fastening screws and remove the flywheel.
  2. Take the safety washer.
  3. Remove the previously fitted flywheel retainer no. 1.820.228.000.
Illustration showing a hand using tool 1.820.228.000 to remove the flywheel, with torque specification 113 Nm / 11.5 kgm shown in a box.

CRANKSHAFT REMOVAL

  • Turn the engine on the tuning overhaul stand.
  1. Loosen the lock nuts and the main bearing fastening nuts. Then use a suitable tool to remove the front and central main bearings.
  2. Remove the respective main half bearings.
Illustration showing removal of rear main bearing with lever 1.821.008.001 and fork 1.821.008.002, with torque specification 25 Nm + 79° / 2.5 kgm + 79° shown in a box.
  1. Remove the rear main bearing with lever no. 1.821.008.001 (A.3.0139/0001) and fork no. 1.821.008.002 (A.3.0139/0002).
  2. Remove the respective main half bearing.
  3. Remove the seals.
Illustration showing removal of rear crankshaft ring and crankshaft using tools 1.821.006.002 and 1.821.006.001, with torque specification 113 Nm / 11.5 kgm shown in a box.
  1. Remove the rear crankshaft ring.
  2. Remove the crankshaft.
  3. Remove the thrust half bearings.
  4. Remove the half bearings from the main journals.
Illustration showing crankshaft with parts 1, 2, 3, and 4 labeled.

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

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