2.9.21. Removal and installation of the inlet pipeline and final collector


Engine M 123

Removal of laying of a collector (engine M 123)


 PERFORMANCE ORDER

  1. Lower liquid from the cooling system.
  2. Remove the air cleaner.
  3. Disconnect governing bodies of a butterfly valve.
  4. Note (mark) an arrangement of all wires and hoses.
  5. Disconnect hoses of the cooling system and vacuum hoses; disconnect wires from the carburetor.
  6. Turn off bolts of fastening of a returnable tube of a heater.
  7. Turn off nuts of flanges of an exhaust pipe and, tapping, release flanges.
  8. Note the provision of arms on collectors.
  9. Disconnect mechanisms of control of the heating regulator on a final collector.
  10. Turn off nuts and remove inlet and final collectors from a head of cylinders. Remove laying.
  11. Remove the carburetor.
  12. Turn off bolts of a casing of a final collector.
  13. Installation is made in the sequence, the return to removal. Put new laying and finally adjust idling turns.


Engine M 110


Inlet pipeline

 PERFORMANCE ORDER

  1. Remove the carburetor or a casing of a butterfly valve.
  2. Merge liquid from the cooling system.
  3. Disconnect drafts of management of a butterfly valve.
  4. Note the provision of all wires and hoses and disconnect them.
  5. Turn off adjusting nuts and bolts and remove an inlet collector from a head of cylinders. Remove laying. On some models it can be necessary to remove an engine mount and a damper of tortional fluctuations, and also to hang out the engine before removal of a collector.
  6. Installation is made in the sequence, the return to removal. Fill in the cooling system and finally adjust single turns of the engine.


Final collector

Details of an exhaust system of the engine M 110


 PERFORMANCE ORDER

  1. Turn off nuts of flanges of exhaust pipes and separate the last from final collectors. Remove laying.
  2. Note the provision of arms, turn off nuts and remove collectors from a head of cylinders. Remove laying.
  3. Installation is made in the sequence, the return to removal. Surely put new laying so that the convex zakraina was turned to a collector.