Service Limit; Cylinder-Piston Fitting - Husqvarna SMR Owner's Manual

SERVICE LIMIT

NOTE
This chapter shows the main checks to be carried out when the
engine and some parts of the byke must be overhauled.
More detailed information, together with the disassembly/re-
assembly procedures are carried in the Husqvarna's Workshop
Manual.

CYLINDER-PISTON FITTING

The cylinder and piston are supplied matched; if by chance
cylinders and pistons become mismatched then measure their
diameters as follows:
a) Cylinder bore (Dc)
70
Use an internal micrometer and take the reading "A" at 20
mm-0.8 in. (250) or 10 mm-0.4 in. (450-510) distance from
the top.