- Make sure of correctness of combination of adjusting tags (address illustrations).
- Having begun with a cogwheel of a bent shaft and moving against an hour hand, establish a gas-distributing belt according to the scheme of laying. Track that the belt was tense on sites between the next wheels.
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If the old belt is established, you watch the direction of its movement. |
Scheme of laying of a belt of the GRM drive
- Take a lock core from a natyazhitel and weaken bolts of fastening of assembly of the water pump.
- Pull a gear belt by turning of the water pump by means of the KM-421-A tool so that the mobile element (1) of a tension roller (2) was opposite to the right emphasis. If there is no specified tool, it is possible to apply a suitable wrench (about 42.5 mm).
Adjustment of a tension of a gear belt, stage 1
- Turn a bent shaft on two whole revolutions clockwise and achieve the correct combination of adjusting tags of VMT.
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Turn a bent shaft smoothly not to break position of the water pump. |
- Pull a gear belt by turning of the water pump counterclockwise a little so that the index (1) and a tag on a plate of a tension roller (2) coincided.
Adjustment of a tension of a gear belt, stage 2
- Tighten bolts of fastening of the pump with the required effort (8 Nanometers).
- Screw all bolts of fastening of a pulley of a bent shaft. Remove the fixing mandrel and turn by hand a shaft on two turnovers of the direction of an hour hand. In conclusion check whether are opposite to each other of a tag of pulleys of cranked and distributive shaft.
- Check a tension of a gear belt: the index of a mobile element of a tension roller has to coincide with a plate. Otherwise it is necessary to repeat adjustment.
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If at installation it is required to weaken a tension of a gear belt, press a hand finger on a natyazhitel so that openings coincided (3). |
- In this situation enter a suitable core into openings. Thus, the natyazhitel is fixed and the belt can be taken off.
- Working as it should be, the return to a dismantle order, install the removed components on the places.
- At installation of the air filter check and if necessary replace its filtering element.
- Screw a bolt of a pulley of a bent shaft and tighten it with the required effort.
- On the C14NZ engine
check and if necessary adjust ignition.
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