Isuzu NHR 4J Series Workshop Manual page 259

6B - 16 ENGINE COOLING
TENSION ADJUSTMENT
1. Cooling Fan Pulley Belt
• With AC Generator mounting and lock bolts loose,
adjust belt tension with adjuster's adjust bolt.
Tighten bolt to the specified torque
Generator Fixing Bolt Torque
Adjust Plate Fixing Bolt Torque
2. P/S Oil Pump and A/C Compressor Pulley Belt
• With P/S pump lock bolt loose, adjust belt tension with
adjust belt.
Tighten lock nut to the specified torque.
Lock Nut Torque
N∙m (Kg∙m/lb∙ft)
40 (4.1/30)
N∙m (Kg∙m/lb∙ft)
19 (1.9/14)
N∙m (Kg∙m/lb∙ft)
27 (2.8/20)