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")
- Radiator and thermostat ZIL-131
- The design of the steering ZIL-131
- Features of the ZIL-131 lubrication system
- Gearbox ZIL-131
- Steering cardan shaft ZIL-131
- Checking the free play of the steering wheel ZIL-131
- Maintenance of the ZIL-131 pneumatic system
- Repair of the steering mechanism ZIL-131
- Adjusting the handbrake ZIL-131
- Checking the oil level ZIL-131
- Brake system ZIL-131
- Brake pressure regulator ZIL-131
- Gas distribution mechanism ZIL-131
- Design and repair of the ZIL-131 car winch
- Coolant pump ZIL-131