2003 Yamaha YFM400FAR Kodiak Factory Service Manual, Page 98Get this manual
ADJUSTING THE REAR BRAKE G Turn
the brake lever cable adjusting nut (drum) clockwise until the gap is within the specified limitsGap a:mm (0.000.04 in)
G Checking
the rear brake pedal free play to see whether or not it is within the specified limitsIf not, perform the above steps againRear brake pedal free play: 2030 mm (0.81.2 in)