Suzuki VZR1800/BZ Owner's Manual page 44

BREAK-IN (RUNNING-IN)
AND INSPECTION BEFORE
RIDING
The opening explains how important
proper break-in is to achieve maxi-
mum life and performance from your
new Suzuki. The following guidelines
explain proper break-in procedures.
MAXIMUM ENGINE SPEED
RECOMMENDATION
This table shows the maximum rec-
ommended engine speed during the
break-in period.
800 km
Initial
(500 miles)
1600 km
Up to
(1000 miles)
1600 km
Over
(1000 miles)
VARY THE ENGINE SPEED
The engine speed should be varied
and not held at a constant speed.
This allows the parts to be "loaded"
with pressure and then unloaded,
allowing the parts to cool. This aids
the mating process of the parts. It is
essential that some stress be placed
on the engine components during
break-in to ensure this mating pro-
cess. Do not, though, apply excessive
load on the engine.
BREAKING IN THE NEW TIRE
New tires need proper break-in to
assure maximum performance, just
as the engine does. Wear in the tread
surface by gradually increasing your
cornering lean angles over the first
160 km (100 miles) before attempting
maximum performance. Avoid hard
acceleration, hard cornering, and
hard braking for the first 160 km (100
miles).
Failure to perform break-in of the
tires could cause tire slip and loss
of control.
Use extra care when riding on new
Below
3500 rpm
tires. Perform proper break-in of
the tires as described in this sec-
Below
5500 rpm tion and avoid hard acceleration,
hard cornering, and hard braking
Below
for the first 160 km (100 miles).
7500 rpm
AVOID CONSTANT LOW SPEED
Operating the engine at constant low
speed (light load) can cause parts to
glaze and not seat in. Allow the
engine to accelerate freely through
the gears without exceeding the rec-
ommended maximum limits. Do not,
however, use full throttle for the first
1600 km (1000 miles).
4-2
 WARNING