Armature (Motor) for single speed Oster A5 clippers Located in the center of the clipper turning the gear wheel. After time your clipper may run extremely hot and smell of burning this can be a faulty armature. Note: When carrying out repairs on your clipper it is always worthwhile disconnecting the power supply before fitting your replacement parts. please do not force any spares into place as this may cause damage to the products. Carrying out repairs may void any warranties from your suppliers please read their warranty or guarantee information before commencing a repair.