Sym GTS servicemanual - Scootergrisen
Sym GTS servicemanual - Scootergrisen
Sym GTS servicemanual - Scootergrisen
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Remove valve cotters, spring retainers, springs<br />
and valves.<br />
Remove valve stem seals.<br />
Clean carbon deposits in combustion chamber.<br />
Clean residues and foreign materials on cylinder<br />
head matching surface.<br />
Caution<br />
Do not damage the matching surface of cylinder<br />
head.<br />
To this chapter contents<br />
Inlet valve<br />
6. Cylinder Head / Valve<br />
Exhaust valve<br />
Inner spring<br />
Outer spring<br />
Spring retainer<br />
Cotter<br />
Valve stem seals<br />
6-7
Change language