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6.2.7. Service of elements of the drive of a butterfly valve

Greasing, check of mobility and condition of hinged connections of the lever drive of a butterfly valve

Try not to allow hits of lubricant on plastic hinges of the drive!


Design of the lever drive of a butterfly valve

Location of the sensor of position of the accelerator pedal (B37)


 PERFORMANCE ORDER

  1. The design of the lever drive of a butterfly valve is shown on illustrations above, in case of need dismantle the air cleaner (see the Section Removal and installation of components of an inlet air path).
  2. Make greasing of hinged connections of the driving mechanism, spherical assemblies should be divided, filled lubricant, then to joint again, - do not forget about a spherical support on the sensor of position of the accelerator pedal (B37).
  3. Carefully grease all basic surfaces of drafts and levers, and also open sites of hinges and cables.
  4. Slowly squeeze out against the stop, then release the accelerator pedal, - at identification of signs of a side play or jamming replace a cable of the drive of a butterfly valve (see below).

Check and adjustment of the drive of a butterfly valve

Adjustment of the drive of a butterfly valve (all models)

1 — the Driving cable
2 — the Lever of the position sensor
3 — the Adjusting screw
4 — the Sensor switch of activation of the kickdown mode
5 — the Accelerator pedal

And — the Gate is completely closed
and — a gate Emphasis
In — the Gate is completely closed
b — a gate Emphasis

 PERFORMANCE ORDER

  1. Check freedom of the course and the general condition of the lever (2) of the position sensor (TPS) and a driving cable (1).
  2. Start the engine on single turns, - the lever (2) TPS has to nestle on an emphasis (a) of a closed position of the gate (the accelerator pedal (5) is released). In case of need correct position of the lever by rotation of the adjusting screw (3), having completely chosen the side play taking place.
  3. Connect the reader STAR DIAGNOSIS and make cleaning of memory of the module of system of onboard self-diagnostics (see the Head Sistemy of electric equipment of the engine).
  4. Squeeze out the accelerator pedal (5) against the stop in the sensor switch of activation of the kickdown (4) mode (do not activate the mode), and by means of the adjusting screw (3) achieve that the TPS lever nestled on an emphasis (b).
  5. Again make cleaning of memory of the module of system of onboard self-diagnostics (see the Head Sistemy of electric equipment of the engine).
  6. Visually make sure of completeness of the course of a butterfly valve, grease open sites of a driving cable with anticorrosive lubricant (001 989 37 51 10).

Removal and installation of a cable of the drive of a butterfly valve

Details of installation of a cable of the drive of a butterfly valve (all models)

10 — the Fixed lever
30 — the Driving cable
30/4 — Plastic clamps

30/6 — the Rubber plug through passage
33 — the Lever of pedal assembly
35 — the Returnable spring

 PERFORMANCE ORDER

  1. Disconnect a driving cable (30) from a head of a spherical support.
  2. Squeeze together plastic clamps (30/4) and pull outside the fixed lever (10) assembled with a driving cable (30).
  3. Uncover under the dashboard at the left.
  4. Push a cable from salon in a motive compartment, - try not to allow losses of the rubber plug (30/6) through passage.
  5. Take hummock assembly (30) from a motive compartment.
  6. Installation is made upside-down.
  7. In conclusion adjust the drive (see above) and grease open sites of hummock assembly with anticorrosive lubricant (001 989 37 51 10).

Removal and installation of the sensor of position of the accelerator pedal

Details of installation of the sensor of the course of the accelerator pedal (all models)

25/3 — the Lock washer
25/4 — the Transferring lever with the built-in remote coupling
25/5 — the Fixed lever

31/9 — the Returnable spring
R25/2 — the Sensor of the established value

 PERFORMANCE ORDER

  1. Disconnect a returnable spring (31/9).
  2. Raschekante lock washer (25/3).
  3. Delay the transferring lever with the built-in remote coupling (25/4), - do not disconnect a cable of the drive of a butterfly valve
  4. Disunite the electric socket.
  5. Otboltite the sensor of position of the accelerator pedal (R25/2) from the fixed lever (25/5).
  6. Installation is made upside-down, - track correctness of landing of a lock washer. Check serviceability of functioning of the drive, in case of need make the corresponding adjustment (see above).

Removal and installation of the accelerator pedal and its lever

Pedal

Details of installation of the accelerator pedal (all models)

1 — the Accelerator pedal
2 — a pedal Rod
3 — Selection

4 — the Cam
24/3 — the Clamp

 PERFORMANCE ORDER

  1. Remove a clamp (24/3).
  2. Disconnect the lower end of the accelerator pedal (1).
  3. Develop a pedal (1) to the left on a rod (2) so that selection (3) got on a cam (4) rods (2).
  4. Remove a pedal, having given it back and having separated from a rod.
  5. Installation is made upside-down.

Pedal lever

Details of installation of the lever of the accelerator pedal (all models)

1 — the Cover
2 — the Accelerator pedal
3 — Pruzhina
4 — Bolts

5, 9 — Lock rings
6 — the Rotary support
7 — the pedal Lever
8 — the Blocking pin

 PERFORMANCE ORDER

  1. Uncover (1) under the dashboard at the left.
  2. Remove pedal assembly (2) (see above).
  3. Remove forward section of a carpet in a driver's foot well.
  4. Remove a spring (3).
  5. Turn out bolts (4) fastenings of a rotary support (6) to a partition of a motive compartment.
  6. Remove a lock ring (5).
  7. Remove a rotary support (6) assembled with the lever of a pedal (7).
  8. Take the blocking pin (8) and separate a support (6) from the lever (7).
  9. Installation is made upside-down, - track that the pin (8) got to a reception nest in a partition of a motive compartment.