See also:

Fuel system (1.6 and 1.8 litre (R6A type) CVH) - depressurisation
Remember to depressurise the fuel system before loosening any connections. Refer to the precautions in Section 1 before proceeding. The fuel system will remain pressurised after the engine is sw ...

Turbocharger-to-manifold nut check - RS Turbo models (Every 12 000 miles or 12 months)
Check the tightness of the turbocharger-toexhaust manifold securing nuts using a torque wrench. ...

Fluid leak check (Every 6000 miles or 6 months)
1 Visually inspect the engine joint faces, gaskets and seals for any signs of water or oil leaks. Pay particular attention to the areas around the rocker cover, cylinder head, oil filter and sump ...