2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 34Get this manual
2-16 PERIODIC MAINTENANCE Periodic Maintenance Procedures
CAUTION
When cleaning the radiator with steam cleaner, be careful of the following to prevent radiator damageKeep the steam gun [A] away more than 0.5 (1.6 ft) [B] from the radiator core Hold the steam gun perpendicular to the core surfaceRun the steam gun following the core fin direction
Radiator Hose and Connection Inspection
The high pressure inside the radiator hose can cause coolant to leak or the hose to burst if the line is not properly maintainedVisually inspect the hoses [A] for signs of deteriorationSqueeze the hosesA hose should not be hard and brittle, nor should it be soft or swollenReplace the hose if any fraying, cracks or bulges are noticedCheck that the hoses are securely connected and clamps are tightened correctly