. MAINTENANCE SERVICE PROCEDURE CHECK PARKING BRAKE distributor. CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST When a belt tension gauge is used, the standard tension is within a range of 353 to 530 N (36 to 54 kg). 4 - 47 1. Set the m ch to the ON positi on, and c heck if th e parking brake achine in position 2. If any pr (Machine equ ipped with cab) (If equippe CHECKING deflection between the air conditioner compresso The standard pulley and cra nk pulley when pr essed wi th a thum b (approx . 98 N (10 kg)) shoul d be approx. 11 to 15 mm (0.4 to 0. 6 in).
CHECK WHEN CHANGING THE V-B ELT The standard deflection betwee n the air condition er compressor pulley and fan pulley when pressed with a thumb (approx. 98 N (10 kg)) should be approx. 8 to 11. 5 mm (0.315 to 0. 5 in). 54 to 76 kg). When a belt t ension gauge is us ed, the s tandard tension is within a range of 530 to 745 N ( REMARK When the belt has been replace d with a new part, a high tension is necessary, so the initial tension is in the value given above.