The figure shows the installation locations of the parts and their designations according to the spare parts catalog.

We look at the figure and the table shows the decoding of the part.

Fig. 1. Parts of the pneumatic-hydraulic booster of the ZIL-5301 clutch control drive according to the catalog

Parts of the pneumatic-hydraulic booster of the ZIL-5301 clutch control drive according to catalog

  • 127-3514237-A Valve seat adjusting gasket
  • 127-3514238 Valve spring
  • 130-3514175 Bypass hole seal
  • 130-3514176 Outlet hole cover
  • 130-3514210-A2 Valve assembly
  • 130-3514211-10 Valve cone
  • 130-3514213 Large valve washer
  • 130-3514232 Inlet valve seat
  • 130-3514236 Outlet valve seat gasket valve
  • 130-3514240-B Valve stem
  • 130-3514243 Reducer valve stem tube
  • 130-3514285 Small valve washer
  • 133VYa-1609021 Rear housing bypass valve
  • 133VYa-1609521 Pneumatic hydraulic booster jet
  • 133VYa-1609553 Clutch release piston
  • 133VYa-1609555 Clutch release piston seal spacer sleeve
  • 133VYa-1609556 Clutch release piston seal in assembly
  • 133ВЯ-1609559 Clutch release piston seal housing
  • 133ВЯ-1609574 Reducer diaphragm seat
  • 133ВЯ-1609601 Pneumatic piston spring
  • 133ВЯ-1609611 Air supply cover
  • 164-3519060-01 Pusher fork
  • 200273-П29 Bolt
  • 201458-П29 Bolt
  • 201462-П29 Bolt
  • 220077-П29 Screw
  • 250515-П29 Nut
  • 252135-П2 Spring washer
  • 262541-П29 Plug
  • 300165-П Seat
  • 303108-01 Nut
  • 306252 Ball
  • 306396 Ring
  • 306397 Ring
  • 307710-П Thrust ring
  • 307970-П Retaining ring
  • 4331-1609509 Clutch control drive pneumatic hydraulic booster assembly
  • 4331-1609512 Front pneumatic hydraulic booster housing assembly
  • 4331-1609516 Housing pneumatic hydraulic booster rear assembly
  • 4331-1609517 Housing
  • 4331-1609534 Piston with housing assembly
  • 4331-1609536 Piston assembly
  • 4331-1609537 Piston
  • 4331-1609539 Sleeve of follower piston
  • 4331-1609543 Housing
  • 4331-1609554 Sleeve 13.4x28 piston for releasing clutch of PGU with IV quarter. 1990 y.
  • 4331-1609565 Piston seal spacer spring
  • 4331-1609566-10 Pneumatic hydraulic booster piston pusher assembly
  • 4331-1609567-10 Piston pusher
  • 4331-1609570 Reducer diaphragm assembly
  • 4331-1609572 Washer
  • 4331-1609573 Reducer diaphragm spring
  • 4331-1609579 Washer
  • 4331-1609593 Piston pneumatic
  • 4331-1609595 Guide ring
  • 5320-1609563 Expansion bushing of clutch release piston seal
  • 5320-1609569 Protective cover of rear housing
  • 5320-1609571 Diaphragm of PGU reducer
  • 5320-1609597 Sleeve of PGU pneumatic piston
  • 5320-3401377 Cap of PGU bypass valve
  • 862528 Washer
  • 862813 Thrust ring
  • 864146 Sleeve 13x38
  • 864224 Ring sealing
  • 864235 Sealing ring
  • 864236 Sealing ring

The ZIL-5301 pneumatic hydraulic clutch control booster is an important element of the clutch control system, providing easier and more precise interaction of the driver with this unit.

This booster operates on the principle of combining pneumatic and hydraulic mechanics, which allows to significantly reduce the force required to press the clutch pedal.

The figure accompanying the description shows the installation locations of the main components of the booster, as well as their designations according to the spare parts catalog.