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:

    Engine/transmission - removal and separation
    Note: Suitable lifting tackle will be required for this operation. OHV engines Removal 1 The engine is removed complete with the transmission in a downward direction and then withdrawn from unde ...

    Camshafts and cam followers - removal, inspection and refitting
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    Sump - removal and refitting
    Warning: A new sump gasket will be required on refitting, and suitable sealing compound will be required to coat the sump and cylinder block mating faces. Shims may be required when mating the e ...