The pressure regulator is installed on the compressor cylinder block. To increase the reliability of the pressure regulator, it is equipped with two filters:
- Adjusting the handbrake ZIL-131
- The design of the cardan ZIL-131
- Maintenance of the ZIL-131 pneumatic system
- Car clutch ZIL-131
- Bridges of the car ZIL-131
- Adjustment of pivots and hubs ZIL-131
- Engine cooling ZIL-131
- Cylinder block and cylinder head ZIL-131
- Gas distribution mechanism ZIL-131
- Steering cardan shaft ZIL-131
- The design of the transfer case ZIL-131
- Brake system ZIL-131
- Generator G-51 ZIL-131 cars
- Adjusting valve clearances ZIL-131
- Steering maintenance ZIL-131