arrow until the tab «c» touches the belt. b) Read the belt tension on the scale 11M-5L corresponding to the belt. c) If the belt is new, the tension should be between: .. 0.0... 00. 85 and 90 Lbs (38 and 41 kg) d) If the belt is used, the tension should be between: .. em 40 and 50 Lbs (18 and 23 kg) e) If the tension does not correspond to the values given, loosen the securing bolts of the compressor and tension the belts. {) Retighten the bolts and re-check the tension