24. SERVICE PROCEDURE 24.4.8 CHECK AND ADJUST TENSION OF AIR CONDITIONER COMPRESSOR BELT LUM <1) Testing The belt should deflect 14-16 mm (0.55-0.63in) when pressed with a finger force of approx. 6 kg (13 Ib) at a point midway between the crankshaft pulley and the compressor pulley. Compressor pulley 14-16 mm (0.55 — 0.63 in) Crankshaft pulley AM09628¢ Adjusting 1. Loosen 2 bolts @ and 2 bolts @), and move compressor @) to adjust. 2. When the deflection is correct, tighten bolts @ and @ to hold the compressor in position. 3. Check each pulley for damage, and check the V-groove and V-belt for wear. In particular, check that the V-belt is not contacting the bottom of the V-groove. 4.
Ifthe V-belt is streched and cannot be adjusted any further, or if there are any cuts or cracks, replace the V-belt. 3-60 After replacing the V-belt, adjust again after one hour of operation. PC160/180/200-6k-ENG 5.