1986-1989 Honda TRX250 FourTrax 250R Service Manual, Page 8Get this manual
GENERAL INFORMATION
TORQUE VALUES
ITEM Cylinder head nut Cylinder base nut Clutch center lock nut Primary drive gear bolt Shift drum center pin Transmission drain bolt Countershaft bearing holder screw Shift drum stopper arm bolt Alternator rotor nut Drive sprocket bolt Water pump impe ll er nut '86'88: Water pump impeller After '88Spark plug Coolant drain bolt Q'TY THREAD DIA(mm) TORQUE Nm (kg'm, ft-I b) REMARKS
8 10 18 10 12 12 14 6
24-29 3848 55-65 40-50 2024 2535 -1 1014 6575 3034 -1 1014 152012
(2.42.9, 1721) (3.84.8,2735) (5.56.5, 40-47) (4 .05.0, 2936) (2.02.4, 1417) (2 .53.5, 1825) (0 .81.2,9) (1 .01.4,710) (6.57.5, 47-54) (3.0-3.4, 22-24) (0.81.2,9) (1.0-1.4,710) (1.52.0,1114) (0.81.2,9)
CHASSIS
ITEM Gearsh ift pedal bolt Kick starter pedal pinch bolt Parking brake adju st bolt lock nut '86, '87: Front wheel hub nut After '87: ie-rod ball joint nut Tie-rod lock nut Front arm ball joint nut ('86, '87 on ly:) ('86, '87 only:) Knuckle arm nut Front arm nut Front arm mounting bolt86, After '87: Q'TY THREAD DIA(mm) TORQUE Nm (kg-m, ft-Ib) REMARKS