Workshop Manuals Factory service & repair Alfa Romeo
Alfa Romeo 145/146 Engines, 146 Bodywork and Engine Overhaul Manual (1994-2001)10 · Engine overhaul: 1.9 JTD (AR32302)
10 · Engine

Removing the crankcase sump

Make
Alfa Romeo
Model
145/146 Engines, 146 Bodywork and Engine Overhaul Manual
Year
1994–2001
Section
Overhauling › Removing the crankcase sump
Engine overhaul: 1.9 JTD (AR32302)Removing the crankcase sump

REMOVING THE CRANKCASE SUMP

  • Turn the engine by 180° on the overhauling stand.
  1. Slacken the bolt connecting the crankcase sump to the layshaft support.
  2. Slacken the front and rear screws of the crankcase sump using tool no. 1.822.144.000.
  3. Slacken the side screws of the crankcase sump using tool no. 1.822.145.000.
  4. Remove the crankcase sump.
Crankcase sump with bolts and torque values
Coat silicone sealant around the whole perimeter of the sump.

7 ÷ 9 Nm
0.7 ÷ 0.9 kgm

21 ÷ 26 Nm
2.1 ÷ 2.7 kgm

  1. 1.822.144.000
  2. 1.822.145.000
Engine with crankcase sump removed

REMOVING THE AIR CONDITIONER COMPRESSOR

  1. Slacken the fastening screws and remove the air conditioner compressor.
  2. Slacken the fastening screws and remove the air conditioner compressor support.
  3. Remove the engine oil filter and cartridge.
  4. Slacken the pin and remove the water-oil heat exchanger complete with pipes.
Air conditioner compressor with pipes and components

REMOVING THE ALTERNATOR

  • Turn the crankcase 180° on the overhauling stand.
  1. Slacken the fastening bolts and remove the alternator.
  2. Slacken the fastening screws and remove the rear alternator support bracket.
  3. Slacken the fastening screws and remove the layshaft support.

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

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.