- Features of the ZIL-131 lubrication system
- Air regulation in tires ZIL-131
- The design of the ZIL-131 engine
- Engine cooling ZIL-131
- Design and repair of the ZIL-131 power take-off
- Steering maintenance ZIL-131
- Wheel brake adjustment ZIL-131
- Repair of the power steering pump ZIL-131
- Fuel pump B-10 ZIL-131
- Adjusting valve clearances ZIL-131
- Brake pressure regulator ZIL-131
- Ignition system ZIL-131
- Cylinder block and cylinder head ZIL-131
- Maintenance of the ZIL-131 pneumatic system
- Ignition installation ZIL-131
- Adjustment of gears of reducers ZIL-131
- Engine crankcase ventilation ZIL-131
- Safety valve for brakes ZIL-131
- Repair of wheels ZIL-131
- Starting heater ZIL-131