17 11 100 Removing And Installing/Renewing Coolant Expansion Tank (N63)

Necessary preliminary work: 

• Drain COOLANT .
• Remove left TRAILING LINK .
• Remove left INTAKE PORT .
• Release expansion tank  for hydraulic steering or dynamic drive and place to one side. See 32 41 250 REMOVING AND INSTALLING/REPLACING FLUID RESERVOIR FOR HYDRAULIC STEERING or 32 41 280 REMOVING AND INSTALLING/REPLACING OIL RESERVOIR .

Release screw (1).

Tightening torque: 17 10 2AZ .

Release and disconnect coolant hoses (2).

Raise expansion tank (3).

Unlock connector (1) on coolant level switch and disconnect.

Remove expansion tank (2).

Assemble engine.

Top up COOLANT .

Check cooling system for LEAK TIGHTNESS .