INSTRUCTION MANUAL - Alessandri srl

78 ––––– 5. MAINTENANCE2) If necessary, adjust the V-belt tension (deflection). Toadjust the V-belt tension, loosen the set bolt and movethe alternator to tighten the V-belt.3) Visually check the V-belt for cracks, oiliness or wear. Ifany, replace the V-belt with new one.• "New V-belt" refers to a V-belt which has been usedless than 5 minutes on a running engine.• "Used V-belt" refers to a V-belt which has been usedon a running engine for 5 minutes or more.Install the new V-belt adjusting the deflection to the valuein the table below according to the above manner. Afteradjusting, run the engine for 5 minutes and readjust thedeflection to the value in the table above.Adjusting bracketSet boltAlternator(Adjusting the V-belt tension)Adjust theV-belt tensionby prying witha wooden barA B C8∼12 mm 5∼8 mm 7∼11 mm