Volkswagen Golf Service & Repair Manual: Sump, oil pump

Engine lubrication

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Assembly overview - sump and oil pump

  Note Metal shavings or a large quantity of small metal particles found during engine repair could indicate that the crankshaft bearings or conrod bearings are damaged. To ...

Other materials:

Removing and installing intake manifold
Special tools and workshop equipment required Release tool -T10527- Release tool -T10527/1- Removing –  Remove air filter housing → Chapte ...

Removing and installing rear left vehicle level sender -G76-, torsion beam axle
Special tools and workshop equipment required     Torque wrench -V.A.G 1410- Removing   –  Disconnect co ...

Effects on metal
In its pure state, refrigerant R134a is chemically stable and does not attack iron or aluminium. However, impurities such as chlorine compounds in the refrigerant do attack certain metals and plastics. This can lead to blockages, leaks a ...