The drive of the generator, the pump of the hydraulic booster of a steering and the conditioner compressor is carried out поликлиновыми by belts.
On models till 2001 one belt for a drive of the generator and the second belt for a drive of the compressor of the conditioner and the pump of the amplifier of a steering is used, and on models since 2001 one belt большей is used lengths.
Establish the gear change lever in neutral position.
Chalk put a label on a belt.
For a bolt of fastening of a pulley turn a cranked shaft clockwise before label occurrence, thus visually check a belt condition.
On поликлиновом a belt following defects can be found out:
– Oil and greasing traces;
– Deterioration of edges клиновых ledges;
– Hardening of edges клиновых ledges;
– Cross-section cracks from a belt underside;
– отслоение separate ribs;
– разлохмачивание face edges of a belt;
– Cross-section cracks in some ribs;
– Destruction of separate ribs.
In the presence of any of defects replace a belt.
On cars of release till 2001 the tension поликлиновых belts is regulated manually, and since 2001 — automatically.
Belt tension it is checked by measuring devices Nippondenso or Burroughs. Measure a belt tension according to factory instructions on devices Nippondenso or Burroughs and compare the measured size to values of a tension for a belt new or were in the use.
The term were in the use in the given management concerns a belt which was used more than 5 minutes
Fig. 2.13. Tension measurement поликлинового a belt on cars of release till 2001 pressing of a thumb of a hand a belt branch
In the absence of measuring devices it is possible to take advantage of a simple method which provides comprehensible accuracy of a tension of a belt. A thumb of a hand with moderate effort press a belt branch in a point which is equally spaced from the centres of pulleys (fig. 2.13
). Measure a deflection of a belt which should be 6–6,5 mm at distance centre to centre pulleys of 180-280 mm and 12,5–13 mm at distance centre to centre pulleys of 305-405 mm.