Suzuki GSR600 Service Manual page 56

3-4 ENGINE
RADIATOR
• Disconnect the radiator inlet hoses 1 and 2.
• Disconnect the oil cooler water hose 3.
• Open the hose clamp 4.
• Remove the radiator mounting bolts.
• Move the radiator forward.

Be careful not to bent the radiator fins.
• Disconnect the radiator hose 5.
• Disconnect the cooling fan coupler 6.
• Disconnect the horn coupler 7.
• Remove the radiator.