2004-2006 Honda FourTrax Rancher TRX350TE/TM/FE/FM Service Manual, Page 266Get this manual
BRAKE SYSTEM
SERVICE INFORMATION
GEN ERAL
ACAUTION
Frequent inha lat ion of brake lining ust, regard less of material composition co uld be hazardous to yo ur hea ltha Avoid breat hi ng ust particlesa Neve use an ai hose brush to clean brake assemb liesUse an OSHA-approved vacuum cleaner co ntam inated rake drum or shoe reduces stopping powerDiscard contam inated shoes and clean co ntaminated drum with hig uality brake degreasing agent Sp il led brake flu id wi ll severely damage the plastic parts and paint ed surfacesIt is also harmful to some rubber partsBe caref ul henever you remove the reservoir cap; make sure he reservoir is ho rizonta first Neve all ow con aminants (dirt, water, etc to get into an open reservoira Once he hydrau li system has bee opened, if the brake feels spo ngy, the system must be bleda lways use fresh DOT brake fl uid from sealed conta iner whe servicing the system Do not ix different types of luid as they may not be compat ib lea lways ch eck brake operation before riding th vehicle