Visually inspect the pulley alignment. Pulley misalignment must not exceed 0.5mmper cm [1/16-inch per foot]
of distance between the pulley centers.
Inspect and repair or replace the idler pulley or water pump if pulley misalignment exceeds 0.5 mm per cm
[1/16-inch per foot].
Install a new belt on the pulleys.
Turn the adjusting screw to adjust belt tension.
NOTE: Belt tension can increase when the lock nut is tightened.
Do not adjust belt tension to full value with the adjusting screw.
Use Part No. ST-1293 (Borroughs) or 3822525 (Click-Type) Belt Tension Gauge to measure six-rib belt tension.
* A belt is considered used if it has been in operation for 10 minutes or longer.
Tighten the idler pulley shaft lock nut.
Torque Value: 68 N•m [50 ft-lb]
Loosen the adjusting screw 1/2-turn to prevent breakage.
Measure the belt tension again. Adjust if necessary.
