2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 224Get this manual
6-26 ENGINE TOP END Cylinder Head
e Apply molybdenum disulfide oil solution [A] to both sides of the M11 cylinder head bolt washers [B] and the thread of head bolts [C]
JF09001BS I
e Install the cylinder heade First, tighten the M11 cylinder head bolts following the tightening sequence [110]TorqueCylinder Head Bolts (M11): First: 23 Nm (2.3 kgfm, 17 ft.lb) Final: 69 Nm (7.0 kgfm, 51 ftlb)
e Next, tighten the M7 cylinder head bolts following the tightening sequence [1112]TorqueCylinder Head Bolts (M7): 20 Nm (2.0 kgf.m14 ftlb)
JF09002BS C
e Lastly, tighten the M6 cylinder head bolts following the tightening sequence [1314]TorqueCylinder Head Bolts (M6): 12 Nm (1.2 kgfm104 inlb)
e Apply grease to the O-ring [A]elnstallO-ring Upper Exhaust Side Camshaft Chain Guide Bolt [B] eTighten :
TorqueExhaust Side Camshaft Chain Guide Bolt (Upper): 25 Nm (2.5 kgfm18 ftlb)