A Series Diesel Engine Coolant System 63
12mm
Remove the four capscrews, fan and spacer.
Replace the fan pulley.
Torque Valve: 25.5 Nm [19ft-lbs]
Fan Hub – Replacement
Preparatory Steps:
z Remove the drive belt.
z Remove the fan pulley.
12mm
Remove the four capscrews and replace the fan
hub.
Torque Valve: 25.5 Nm [19ft-lbs]
Coolant – Draining
The coolant is 50% mixture of water and ethylene-
glycol base antifreeze; a 20 liter (4 U.S. gallons)
drain pan will contain the coolant in most
applications.
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