My Cart
| Description | Part number | Qty |
|---|
| Description | Part number | Qty |
|---|
6. 4-STROKE: CYLINDER HEAD/VALVES VITALITY 50
Install the camshaft dowel pins and
holder.
· Apply engine oil to the threads of the
cylinder head nuts.
· Diagonally tighten the cylinder head
nuts in 23 times.
· Position the camshaft holder "EX"
mark on the exhaust valve side.
Torque:
Cam shaft hold nut: 1.21.6kgf-m Apply engine oil to threads
Nuts/Washers
2. Press the tensioner key to release it.
· Check one-way cam operaiton
(tensioner) for unsmooth operation.
If necessary replace the tensioner.
Tensioner Key
Spring Tensioner Cap
Install tensioner to cylinder and gasket.
Install two bolts and tighten it.
Install spring and tensioner cap, then
tighten the tensioner cap.
3. Adjust the valve clearance. (Refer to the
"VALVE CLEARANCE" section in the
chapter 3)
Bolts
6-9
Fast delivery and good communication ! The parts fit perfectly ! Thank you very much !
Great service from over seas
All parts came in together
👍🏽
fast delivery good service part fits exactly
Great! 
4.7 / 5