Service Limit - Sachs Bikes MadAss Reparaturanleitung

CYLINDER HEAD / VALVES
While compressing the valve spring with a valve spring com-
pressor, remove the valve cotters.
CAUTION
To prevent lass of tension, do not compress the valve
springs more than necessary to remove the cotters.
TOOLS:
Commercially avail able tools.
Loosen the valve spring compressor and remove the valve
retainer, valve spring, spring seat and valve.
NOTE
Mark all disassembled parts to ensure correct reassembly.
Remove the stem seals, if necessary.
NOTE
Remove the stem seals with new ones whenever they are
removed.
Remove the carbon deposits from the combustion chamber.
Clean off any gasket material from the cylinder head surface.
INSPECTION
Rocker arm
Inspect the rocker arm for wear, damage or clogged oil holes.
NOTE
If any rocker arm require servicing or replacement, inspect the
cam lobes for scoring, chipping or excessive wear.
Measure the rocker arm I.D.
SERVICE LIMIT: 10.10 mm
88