- Wheel brake adjustment ZIL-131
- Cylinder block and cylinder head ZIL-131
- The design of the steering ZIL-131
- Filter sump ZIL-131
- Checking the free play of the steering wheel ZIL-131
- The design of the transfer case ZIL-131
- Power steering pump ZIL-131
- Design and repair of the ZIL-131 power take-off
- Adjustment of gears of reducers ZIL-131
- Safety valve for brakes ZIL-131
- Adjustment of pivots and hubs ZIL-131
- Scheme of electrical equipment ZIL-131
- Ignition installation ZIL-131
- Maintenance of bridges ZIL-131
- Crankshaft and flywheel ZIL-131
- Engine cooling ZIL-131
- The design of the ZIL-131 engine
- Adjusting valve clearances ZIL-131
- Combined brake valve ZIL-131
- Engine crankcase ventilation ZIL-131