Doosan A2300 - Cooling System Replacement Procedures; Belt Tensioner Replacement; Fan Pulley Replacement

A Series Diesel Engine Coolant System 62
Cooling System Replacement
Procedures
Drive Belt – Replacement
12mm
Lift the tensioner to remove and install the drive belt.
Belt Tensioner – Replacement
Preparatory Step:
z Remove the drive belt
12mm
Remove the capscrew and replace the tensioner.
Torque Valve: 25.5 Nm [19ft-lbs]
Fan Pulley – Replacement
Preparatory Step:
z Remove the drive belt.