Air Injection Pump: Adjustments

Fig. 64 Air Pump Tension Nut Location:

1. Loosen the mounting bolts for the Air Pump.
2. Using an appropriate belt tension gauge adjust the V-belt with the tension nut to 30 KG (66 lbs. new), 20-25 KG (44-55 lbs. used).
3. Tighten the mounting bolts for the Air Pump.