See also:

Ford Sierra Service Manual
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Master cylinder - removal, overhaul and refitting
Note: Before starting work, refer to the warning at the beginning of Section 3 concerning the dangers of hydraulic fluid. Removal 1 Disconnect the leads from the level warning switch in the reser ...

Battery terminal check (Every 12 000 miles (20 000 km) or 12 months)
Caution: Before carrying out any work on the vehicle battery, read through the precautions given in “Safety first!” at the beginning of this manual. 1 The battery fitted as original equipment is ...