The air conditioner compressor is driven by a 5Kx1023 type drive belt. The drive belt is tensioned automatically. Before removing the drive belt, if you plan to reuse it, you should fix the direction of its rotation in the form of an arrow with a marker. Put the belt in place only according to the marking.
Attention! If the drive belt is contaminated with hydraulic fluid, coolant or oil, it must be replaced.
Replacement of a belt of a drive of the compressor of the conditioner is necessary for carrying out in a following order.
Remove the engine accessory guard and stiffening plate.
Remove the alternator drive belt and protective cover (3) tension device. Loosen the tension of the compressor drive belt by unscrewing the bolts (7) And (8) and remove the A/C compressor drive belt.
Check tension pulley (2) on the lever (6) and install protective cover (3) in place. Install the drive belt according to the marked mark. Make sure the belt fits snugly into the grooves (streams) pulleys.
Install socket wrench on hex (1, fig. 4.120) adjusting lever and move it clockwise (arrow, see fig. 4.120) to the end of the longitudinal groove.
Tighten bolts in sequence (3, М8х25) And (2, М8х32).