8. CYLINDER HEAD/VALVES UXV 500 Apply engine oil to cylinder head bolt (No. 10 13) threads. Install the common camshaft holder by arrow mark facing outside. Install and tighten the holder bolts (No. 10 13) in a crisscross pattern in five steps to the specified torque as follow diagram. Tighten the bolts to the specified torque in sequence kgf-m (N-m, lbf-ft) (10) (11) (12) (13) Step 4 1.2 (12, 9) Step 5 2.3 (23, 17) "Arrow" Mark Confirm the camshaft turned smoothly. Check while camshafts are at the engine compression TDC poisition and have clearance for free play of both rotation and axial directions. 8-14