2006-2014 Honda FourTrax ATV TRX250 EX TRX250X Service Manual, Page 273Get this manual
BRAKE SYSTEM Connect the front brake light switch connectors
Rest the brake hose joint between the stoppers on the master cylinderConnect the brake hose joint with the oil bolt and new sealing washers, and tighten the oil boltTORQUE: 34 Nm (3.5 kgfm, 25 Ibfft)
Fill and bleed the hydraulic system (page 15-6)