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6.2.13. Removal and installation of an inlet collector

Inlet collector with the fuel highway and the connected components

Arrangement of hoses on the throttle case

And – a vacuum hose of the distributor of ignition,

In – a cooling system hose,

With – a hose of ventilation of a case

Connection of hoses to the throttle case – ML4.1

And a hose from the regulator of turns of idling,

In a hose of ventilation of a case,

With a hose of supply of cooling liquid,

D – hose of supply of cooling liquid

Removal

PERFORMANCE ORDER
L models 1,4 and 1,6
1. You watch the relevant information in subsection 6.1.15 of rather electric components which have to be disconnected.
Models of 1,8 l
2. Remove a weight wire from the accumulator.
3. Disconnect electric sockets and grounding from the air stream measuring instrument.
4. Disconnect electric sockets (the socket is specified by an arrow) and grounding of the sensor of temperature of cooling liquid.

5. Disconnect the electric socket from a fuel nozzle.

6. Disconnect the electric socket of the switch of a butterfly valve.
7. Disconnect the electric socket of the additional air valve.
8. Disconnect electric sockets from the tire of grounding of a cover of a head of the block of cylinders.
9. Disconnect a vacuum hose of the distributor of ignition from the throttle case (see rice. An arrangement of a vacuum hose of the distributor of ignition, a hose of the cooling system and a hose of ventilation of a case on the throttle case).
10. Depressurize the cooling system for what screw together a cover of a broad tank. Disconnect and close suitable traffic jams hoses of supply of cooling liquid from the throttle case.
11. Disconnect an air supply branch pipe from the throttle case.
12. Disconnect a vacuum hose of the vacuum amplifier of brakes and a hose of ventilation of a case from the throttle case.
13. Disconnect and close suitable traffic jams fuel hoses from the fuel highway. Hoses have various diameter and for identification on one of hoses there is a white tag.
14. Disconnect an accelerator cable from the lever of a butterfly valve. The cable fastens a bracket, and the cover of a cable fastens an E-shaped bracket to an arm.
15. Unscrew the nuts fixing an inlet collector to a head of the block of cylinders. Remove a collector from a head of the block of cylinders and laying of a collector.
Models of 2,0 l with 8 valves
16. Remove a weight wire from the accumulator.
17. Disconnect electric sockets and grounding from the following elements:
      – air stream measuring instrument,
      – sensor of temperature of cooling liquid,
      – fuel nozzles,
      – switch of a butterfly valve,
      – additional air valve,
      – tires of grounding of a cover of a head of the block of cylinders.
18. Disconnect a vacuum hose of the distributor of ignition from the throttle case.
19. Depressurize the cooling system for what screw together a cover of a broad tank. Disconnect and close suitable traffic jams hoses of supply of cooling liquid from the throttle case.
20. Disconnect an air supply branch pipe from the throttle case.
21. Disconnect a vacuum hose of the vacuum amplifier of brakes and a hose of ventilation of a case from the throttle case.
22. Disconnect and close suitable traffic jams fuel hoses from the fuel highway (see rice. Connection of hoses to the throttle case – ML4.1).
23. Disconnect an accelerator cable from the lever of a butterfly valve. The cable fastens a bracket, and the cover of a cable fastens an E-shaped bracket to an arm.
24. Unscrew the nuts fixing an inlet collector to a head of the block of cylinders.
25. Remove a collector from a head of the block of cylinders and laying of a collector.
Models of 2,0 l with 16 valves
26. Remove a weight wire from the accumulator.
27. Merge cooling liquid from the cooling system.
28. Remove an air chamber, the measuring instrument of a stream of air and air branch pipes.
29. Unscrew a nut and a bolt of the regulator of a tension of a driving belt of the generator and take off a driving belt.
30. Disconnect an accelerator cable from the throttle case. Take a cable from a clamp and move it aside.
31. Unscrew 9 nuts which fix an inlet collector to a head of the block of cylinders. Move an inlet collector on hairpins for improvement of access to electric sockets of the fuel highway.
32. Disconnect two hoses of ventilation of a case from a cover of a head of the block of cylinders.
33. Disconnect the fuel highway and fuel nozzles.
Disconnect grounding tires from two sides of the fuel highway.
34. In the presence of the valve of ventilation disconnect from it the multicontact electric socket and a hose.
35. Disconnect the electric socket from the switch of provision of a butterfly valve.
36. Disconnect fuel hoses from the fuel highway and close them suitable traffic jams.
37. Remove the arm supporting fuel hoses from the throttle case.
38. Release clips, the fixing cooling system hoses to the right side of an inlet collector.
39. Disconnect a vacuum hose of the vacuum amplifier of brakes.
40. Disconnect a big hose of the cooling system from the collector basis.
41. Take a coupling cable from an arm behind a collector.
42. Disconnect a small hose of the cooling system from a broad tank.
43. Disconnect an air hose which connects the regulator of turns of idling to the collector basis.
44. Raise a collector for access to the regulator of turns of idling and the sensor of a detonation. Disconnect electric sockets from the regulator of turns of idling and the sensor of a detonation and take a plait of wires through a collector.
45. Remove an inlet collector together with the fuel highway and fuel nozzles. Remove laying of an inlet collector.

Installation

PERFORMANCE ORDER
1. Installation is made in the sequence, the return to removal. At installation it is necessary to use new laying of an inlet collector.
2. Tighten nuts of fastening of an inlet collector the required moment.
3. Fill in cooling liquid in the cooling system.