Workshop Manuals Factory service & repair Alfa Romeo
Alfa Romeo 145/146 Engines, 146 Bodywork and Engine Overhaul Manual (1994-2001)11 · Engine overhaul: 1.9 TD (AR67501)
11 · Engine

Removal of cylinder heads

Make
Alfa Romeo
Model
145/146 Engines, 146 Bodywork and Engine Overhaul Manual
Year
1994–2001
Section
Overhauling › Removal of cylinder heads
Engine overhaul: 1.9 TD (AR67501)Removal of cylinder heads · page 1 of 2
  1. Unscrew the fastening screws and remove the oil filter support bracket and the injection pump.
Engine diagram showing oil filter support bracket and injection pump with torque values

83 ÷ 103 Nm
8.5 ÷ 10.5 kgm

60 ÷ 75 Nm
6.2 ÷ 7.6 kgm

  1. At the bench remove the oil filter from the support bracket.
  2. Remove fastening journal.
  3. Remove oil filter support.
  4. Remove O-Ring.
Diagram of oil filter components with numbered parts
  1. Remove the engine oil minimum pressure sensor from the bracket.
Engine diagram showing oil minimum pressure sensor with torque values

27 ÷ 34 Nm
2.8 ÷ 3.4 kgm

Removal of cylinder heads

  1. Remove the fuel to injection pump return pipe from the injectors.
  2. Unscrew the fastening screws and remove the timing cover.
Engine diagram showing timing cover removal
  1. Unscrew the fastening screws and remove the cylinder heads.
Engine diagram showing cylinder head removal

Removal of oil sump

  1. Remove the oil vapour separator from engine block.
Engine diagram showing oil vapour separator removal with torque values

17 ÷ 21 Nm
1.7 ÷ 2.1 kgm

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

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