4.5.2. Check and adjustment of a tension of a belt of the drive of the fan and pump of the hydraulic booster of steering

1. Remove the fan.
2. Turn out three bolts of fastening of the coupling of the fan to its nave and remove the coupling.

Fig. 4.8. Adjustment of a belt of the drive of the fan and pump of the hydraulic booster of steering: 1 – belt; 2 – lock-nut; 3 – adjusting bolt; 4 – bolt; 5 – nut of fastening of a roller

3. Weaken an inhaling of a bolt of 4 (fig. 4.8), nuts 5 and lock-nuts 2.
4. 3 move with rotation of an adjusting bolt the pump and achieve a deflection of a belt of the drive of the fan and the pump of the hydraulic booster of the steering equal to 8-10 mm at the load of 80 N (8 kgfs) enclosed in the middle belt branches between a pulley of the fan and the pump of the hydraulic booster of steering.

Good advice
The tension of a belt can be checked, delaying a belt branch spring scales like steelyard.

5. Establish all earlier removed details as it should be, the return to removal.