2005 Kawasaki KAF400 Mule 600 and Mule 610 4x4 Service Manual, Page 47Get this manual
2-28 PERIODIC MAINTENANCE Periodic Maintenance Procedures
Brake Hose and Pipe Inspection
can cause The highorpressure inside the brake linenot properlyfluid to leak [A] the hose to burst if the line is maintainedBend and twist the rubber hose while examining itReplace it if any cracks [B] or bulges [C] are noticedThe metal pipe will rust if the plating is damagedReplace the pipe if it is rusted, cracked (especially check the fittings), or if the plating is badly scratched (see Brake Hose and Pipe Replacement in this section)
Brake Hose and Pipe Replacement