Nissan Primera

1990-1992 of release

Repair and car operation

Nissan Primera
+ Nissan Primera brand Cars
+ Current leaving and service
+ Engine
+ cooling and heating Systems
- Power supply system and production of the fulfilled gases
   + Power supply system of carburetor engines
   - Power supply system of injector engines
      Multiitem system of injection (SR20DE engine)
      System of the central injection of fuel (SR20Di engine)
      Butterfly valve cable
      Vacuum hoses
   + System of production of the fulfilled gases
+ System of electric equipment of the engine
+ Manual transmission, differential and main transfer
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Appendices


Butterfly valve cable

To butterfly valve adjustment. At the left on the SR20DE engine, on the right on the SR20Di engine

1 — an adjusting nut
2 — a countersupport

3 — a butterfly valve segment
4 — a lock-nut

Before removing a butterfly valve cable, it is necessary to mark the provision of an adjusting nut precisely. If at installation the nut is in former situation, the butterfly valve will open and be closed completely. Check, that the butterfly valve at the squeezed-out pedal of gas was completely open and came back to the provision of idling at an otpuskaniye of a pedal of gas. If it is necessary replace a gas cable:


  1. Disconnect a gas cable from the lever on a gas pedal.
  2. Weaken both nuts on a countersupport of a cable of a butterfly valve (see an illustration) that it was possible to take out a cable. Turn a butterfly valve segment against force of a spring and disconnect the cable end from a butterfly valve segment.
  3. Remove cable fastening at an end face of an impellent compartment and take out a cable from an impellent compartment.

Installation is carried out in return sequence. Adjust a cable as follows:

  1. Tighten an adjusting nut of a cable, i.e. the most distant nut from a butterfly valve segment while the segment will not start to move.
  2. From this situation unscrew an adjusting nut on 1, 5-2 turns back and tighten a lock-nut on the opposite side of a countersupport.
  3. Squeeze out a pedal of gas and check, whether the butterfly valve completely opens.