Pcv System; Valve Clearance Adjustment - Sym PA12B Service Manual

PCV System

Unplug the drain tube, and leak the deposit off.
Drain the tube every 2,000 km.
Caution:
Under rainy or full- throttle situation, the
maintenance period should be shortened.
You can check the deposit amount
through the transparent tubes.

Valve Clearance Adjustment

Caution:
The valve clearance should be adjusted
when the engine is cold. (Under 35
degrees Celsius)
Remove the valve clearance-adjusting cap.
Remove the cylinder head side cover.
Remove the timing inspection cap and the
AC.G cap on the crankcase L cover.
Use a T socket wrench to rotate the
crankshaft counterclockwise. Align the "T"
mark on the AC.G flywheel with the crankcase
sign, and simultaneously, the cam- chain
sprocket TDC mark aligning with the cylinder
head mark (That means the piston is in the
upper end of compression stroke)
To this chapter contents
〝T〞mark of AC.G
2. Maintenance Information
PCV Drain tube
TDC mark
2-7