2006-2009 Suzuki LT-R450 Service Manual, Page 32Get this manual
PERIODIC MAINTENANCE
BRAKE FLUID
Inspect every monthsReplace every yearsBRAKE FLUID LEVEL Place the handlebar straight Check the brake fluid level by observing the lower limit lines on the front and rear brake fluid reservoirs When the brake fluid level is below the lower limit line, replenish with brake fluid that meets the following specification