Electrical components
12 Electrical components
Electrical fittings, lights, reflectors, lenses and wiring of the heavy bus must be in a serviceable condition.
Light or reflector lenses must be free of cracks, and have serviceable reflective surfaces.
Example—
Discoloured or cracked lenses must be replaced.
Electrical wiring and wiring conduit must be secure, shielded from the effects of excessive heat, and in a serviceable condition.
The voltage under load, with the engine running, at each lamp must not be more than 10% below the nominal voltage of the electrical system of the heavy bus.
Example—
For a system with a nominal voltage of 12V, the voltage at each lamp must be at least 10.8V.
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