- Ignition system ZIL-131
- Steering gear adjustment ZIL-131
- Adjusting valve clearances ZIL-131
- Brake pressure regulator ZIL-131
- Adjustment of gears of reducers ZIL-131
- Design and repair of the ZIL-131 car winch
- Piston group ZIL-131
- Malfunctions of the ZIL-131 generator
- Repair of wheels ZIL-131
- The design of the cardan ZIL-131