Brake drum - inspection and renewal

Note: Before starting work, refer to the note at the beginning of Section 2 concerning the dangers of asbestos dust.

1 Whenever a brake drum is removed, brush out dust from it, taking care not to inhale it as it contains asbestos and is injurious to health.

2 Examine the internal friction surface of the drum. If deeply scored, or so worn that the drum has become pocketed to the width of the shoes, then the drums must be renewed.

3 Regrinding is not recommended as the internal diameter will no longer be compatible with the shoe lining contact diameter.

    See also:

    Hydraulic unit pressure switch (ABS) - removal and refitting
    Note: To remove the pressure switch from the hydraulic unit in situ, Ford tool No 12-008 or a locally made equivalent will be required. The switch may be removed without special tools after removi ...

    Camshafts and cam followers - removal, inspection and refitting
    Note: Once the timing chain has been removed from the camshaft sprockets, do not turn the crankshaft until the timing chain has been correctly refitted - this is to prevent contact between the val ...

    Steering column lock - removal and refitting
    Note: For ignition switch removal see Chapter 5. A new shear-bolt will be required on refitting. Removal 1 To remove the ignition switch/column lock, the shear-head bolt must be drilled out. 2 A ...