2.2.1. Check приводного a belt
Fig. 2.4. An arrangement of belts of a drive of auxiliary units: 1 — the generator; 2 — the conditioner/pump of the amplifier of a steering; 3 — the conditioner compressor; 4 — the pump of the amplifier of a steering
Separate belts put in action the pump of the amplifier of a steering, the compressor of the conditioner and the generator (fig. 2.4
Periodically check a belt condition; at detection of defects replace a belt.
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 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;
- разлохмачивание face edges;
- Cross-section cracks in some ribs;
- Destruction of separate ribs.
In the presence of any of defects replace a belt.