4.5.1. Reduction of the piston of the first cylinder in the provision of VMT and replacement of a belt of the drive of auxiliary units and its natyazhitel
Removal of a pulley of a bent shaft
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- Lay on wings protective covers and a poddomkratta the car.
- Remove parts of the lower spoiler.
- Insert wedges between the pallet of a case and a stretcher, and also between transmission and a stretcher.
- Lower the car on the earth.
- Remove the MAF sensor with a hose (5 on an illustration), release a hose of GUR (6) from the holder and remove the right support of the engine with an arm and a pillow (7).
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Removal of the MAF (5) sensor, hose of GUR (6) and right support (7).
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- Give bolts of fastening of a pulley of the water pump and a pulley of the pump GUR (8 on an illustration). Weaken a tension of a belt (9) of the drive of auxiliary units and remove it together with the specified pulleys (10).
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At removal only of a belt it is not obligatory to remove pulleys, it is enough to weaken its tension only. |
- Remove a natyazhitel of a belt of the drive of auxiliary units and an air inlet of the generator (11).
- Uncover the GRM (12) drive and a pulley of a bent shaft (13).
- Turn a bent shaft clockwise so that it almost reached a zero mark (14 on an illustration). Grooves on cogwheels of camshafts have to reach at the same time almost tags on an internal (back) cover of the GRM drive.
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- Install on a bent shaft the special blocking KM-800-10 adaptation (15 on an illustration). Accurately turn a bent shaft clockwise so that the lever nestled on a flange of the water pump, and tighten it.
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Cogwheels of camshafts are marked with figures (about grooves): on shaft of cylinders 1, 3 and 5 are available a tag 1 and 2, and on shaft of cylinders 2, 4 and 6 – tags 3 and 4. |
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- Lay the control KM-800-20 template at first on cogwheels of 1 and 2 camshafts, and then on wheels 3 and 4. In both cases of a tag on cogwheels have to coincide precisely with tags on a template.
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