- Engine cooling ZIL-131
- Gas distribution mechanism ZIL-131
- Maintenance of bridges ZIL-131
- Adjusting the handbrake ZIL-131
- The design of the cardan ZIL-131
- Checking the oil level ZIL-131
- The design of the ZIL-131 engine
- Adjustment of gears of reducers ZIL-131
- Air regulation in tires ZIL-131
- Power steering pump ZIL-131
- Design and repair of the ZIL-131 car winch
- Car clutch ZIL-131
- Repair of wheels ZIL-131
- Scheme of electrical equipment ZIL-131
- Radiator and thermostat ZIL-131