car ZIL-131
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The vehicle's electrical system is single-wire, with a nominal voltage of 12 V; the negative terminals of the current sources are connected to the body ("vehicle ground")
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Design of contact ignition system ZIL 131
The engine is equipped with a shielded, sealed battery ignition system, consisting of a B 102-B ignition coil, a P102 ignition distributor, CH307 spark plugs and high voltage wires in shielding hoses and manifolds, as well as an ignition switch
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The starting engine heater is designed to warm up the engine before starting it at low ambient temperatures
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Installing the ignition during engine assembly, as well as on engines from which the distributor and distributor drive have been removed, must be done in the following order: