- Engine crankcase ventilation ZIL-131
- Adjustment of pivots and hubs ZIL-131
- Brake pressure regulator ZIL-131
- The design of the steering ZIL-131
- Steering gear adjustment ZIL-131
- Wheel brake adjustment ZIL-131
- Features of the ZIL-131 suspension
- Malfunctions of the ZIL-131 generator
- Design and repair of the ZIL-131 power take-off
- Design and repair of the ZIL-131 car winch
- Ignition system ZIL-131
- Checking the free play of the steering wheel ZIL-131
- Repair of wheels ZIL-131
- Gearbox ZIL-131
- Car clutch ZIL-131