1. GENERAL INFORMATION GRAND DINK 250 TORQUE VALUES STANDARD TORQUE VALUES Item Torque (N-m) Item Torque (N-m) 5mm bolt, nut 4.9 5mm screw 3.9 6mm bolt, nut 9.8 6mm screw, SH bolt 8.8 8mm bolt, nut 21.6 6mm flange bolt, nut 11.8 10mm bolt, nut 34.3 8mm flange bolt, nut 26.5 12mm bolt, nut 53.9 10mm flange bolt, nut 39.2 Torque specifications listed below are for important fasteners. ENGINE Item Q`ty Thread dia.(mm) Torque (N-m) Remarks Cylinder head bolt A 2 8 8.9 Double end bolt Cylinder head bolt B 2 8 8.9 Double end bolt Oil filter screen cap 1 30 14.7 Apply oil to Exhaust muffler joint lock nut 2 8 8.8 threads Cylinder head cap nut 4 8 24.5 Valve adjusting lock nut 2 5 8.8 Cam chain tensioner slipper bolt 1 6 8.8 Oil bolt 1 12 12.7 Clutch outer nut 1 12 53.9 Clutch drive plate nut 1 12 53.9 Flywheel nut 1 14 58.8 Oil pump bolt 2 5 3.9 Cylinder head cover bolt 4 6 11.8 Spark plug 1 10 17.2 Cam chain tensioner bolt 1 6 11.8 Water pump impeller 1 8 11.8 Left hand threads FRAME Item Q`ty Thread dia.(mm) Torque (N-m) Remarks Steering stem lock nut 1 10 44.1 U-nut Front axle nut 1 12 68.6 U-nut Rear axle nut 1 14 127.4 U-nut Rear shock absorber upper bolt 2 10 29.4 Rear shock absorber lower bolt 2 8 29.4 Front shock absorber lock bolt 4 10 24.5 Engine hanger bolt 1 12 53.9 1-7