Break-In Procedures; Cylinder Classification - HYOSUNG Aquila 250 Service Manual

BREAK-IN PROCEDURES

During manufacture only the best possible materials are used and all machined parts are finished to a very high
standard but it is still necessary to allow the moving parts to "BREAK-IN"before subjecting the engine to maximum
stresses. The future performance and reliability of the engine depends on the care and restraint exercised during its
early life. The general rules are as follows:
● Keep to these break-in procedures:
Initial 800km
Up to 1,600km
● Upon reaching an odometer reading of 1,600 km you can subject the motorcycle to full throttle operation.
● Do not maintain constant engine speed for an extended period during any portion of the break-in. Try to vary the
throttle position.

CYLINDER CLASSIFICATION

The engine of
as basis of the motorcycle ahead.
Less than 1/2 throttle
Less than 3/4 throttle
is composed of the two cylinder, is classified into the front cylinder and rear cylinder
Rear cylinder
GENERAL INFORMATION 1- 6
Front cylinder
⇒
FRONT