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

Valve disassembly

Make
Alfa Romeo
Model
145/146 Engines, 146 Bodywork and Engine Overhaul Manual
Year
1994–2001
Section
Overhauling › Valve disassembly
Engine overhaul: 2.0 V6 Turbo (AR16202)Valve disassembly
  1. Remove the springs
  2. Remove the rocker arms
  3. Remove the washers
Valve disassembly diagram showing springs, rocker arms, and washers

VALVE DISASSEMBLY

— Operate on one cylinder

  1. By means of the equipment shown in the figure, remove the exhaust-side cotters
  2. Remove the intake-side cotters by acting in the same way
Valve disassembly tools and parts diagram
  1. Remove the upper caps
  2. Remove the outer springs
  3. Remove the inner springs

— Remove tools 1.820.049.000 by means of 1.821.124.000 and 1.820.011.000

  1. Withdraw the valve pair (intake and exhaust)

— By using the same tools and carrying out the same procedure, act on the other cylinders

Valve disassembly diagram showing upper caps, outer springs, inner springs, and valve pair
  1. By means of extractor 1.821.018.000, remove the grommets (On assembling, make use of inserter 1.821.016.000)
  2. Remove the stop rings
  3. Remove the lower caps
Lower cap removal diagram showing grommets, stop rings, and lower caps

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

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