See also:

Oil seals - renewal
Camshaft oil seal Note: Thread locking compound will be required to coat the camshaft sprocket bolt on refitting. 1 Disconnect the battery negative lead. 2 Release the timing belt from the camsha ...

Engine coolant renewal (Every 36 000 miles (60 000 km) or 3 years)
Caution: Before proceeding, note the precautions given in Chapter 3, Section 1. 1 Disconnect the battery negative lead. 2 It is preferable to drain the cooling system with the engine cold. If thi ...

Routine maintenance and servicing
Ford Sierra maintenance schedule The maintenance intervals in this manual are provided with the assumption that you will be carrying out the work yourself. These are the minimum maintenance interv ...