Workshop Manuals Factory service & repair Alfa Romeo
01 1.7 16V Boxer engine (1712)02 1.9 JTD engine (1910)03 1.9 TD and TD Cat engine (1929)04 146 bodywork05 Engine overhaul: index and updates06 Engine overhaul: 1.3 and 1.6 Boxer (AR33501, AR33201)07 Engine overhaul: 1.7 16V Boxer (AR33401)08 Engine overhaul: 1.4, 1.6 and 1.8 Twin Spark 16V09 Engine overhaul: 2.0 Twin Spark 16V10 Engine overhaul: 1.9 JTD (AR32302)11 Engine overhaul: 1.9 TD (AR67501)12 Engine overhaul: 3.0 V6 (AR16101)13 Engine overhaul: 3.0 V6 24V (AR16102)14 Engine overhaul: 2.0 V6 Turbo (AR16202)
Alfa Romeo 145/146 Engines, 146 Bodywork and Engine Overhaul Manual (1994-2001)11 · Engine overhaul: 1.9 TD (AR67501)
11 · Engine

Removal of air intake box

Make
Alfa Romeo
Model
145/146 Engines, 146 Bodywork and Engine Overhaul Manual
Year
1994–2001
Section
Overhauling › Removal of air intake box
Engine overhaul: 1.9 TD (AR67501)Removal of air intake box

Removal of air intake box

  1. Remove the over pressure pipe for the flow limiter on the injection pump.
Engine with over pressure pipe for flow limiter on injection pump

13 ÷ 16 Nm
1.3 ÷ 1.6 kgm

  1. Remove the fuel arrival from filter to injection pump pipe.
Engine with fuel arrival from filter to injection pump pipe
  1. Unscrew the fastening screws and remove the air intake box.
Air intake box being removed

21 ÷ 26 Nm
2.2 ÷ 2.7 kgm

Removal of exhaust manifold

  1. Unscrew the fastening screws and remove the exhaust manifold.
Exhaust manifold being removed

21 ÷ 26 Nm
2.2 ÷ 2.7 kgm

Removal of water pump

  1. Remove the engine coolant to pump return manifold.
  2. Disconnect the engine coolant to pump return pipe from the cylinder heads.
Water pump removal with coolant pipes
  1. Unscrew fastening screws and remove water pump.
Water pump being removed

21 ÷ 26 Nm
2.2 ÷ 2.7 kgm

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

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