KYMCO UXV 500i Service Manual page 155

8. CYLINDER HEAD/VALVES
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.
1.2 (12, 9)
Step 4
2.3 (23, 17)
Step 5
"Arrow" Mark
Tighten the bolts to the specified torque in sequence
(10) (11) (12)
← ←
← ←
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.
kgf-m (N-m, lbf-ft)
(13)
←
←
UXV 500
8-14