Yamaha YZFR1W 2007, Owner'S Manual

Page: 48 / 108

OPERATION AND IMPORTANT RIDING POINTS
5-3
5
EAU16810
Tips for reducing fuel con-
sumption
Fuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:
●
Shift up swiftly, and avoid high en-
gine speeds during acceleration.
●
Do not rev the engine while shifting
down, and avoid high engine
speeds with no load on the engine.
●
Turn the engine off instead of let-
ting it idle for an extended length of
time (e.g., in traffic jams, at traffic
lights or at railroad crossings).
EAU16841
Engine break-in
There is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the follow-
ing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that might
result in engine overheating must be
avoided.
EAU17081
0–1000 km (0–600 mi)
Avoid prolonged operation above 6900
r/min.
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 8300
r/min.
CAUTION:
ECA10301
After 1000 km (600 mi) of operation,
the engine oil must be changed and
the oil filter cartridge or element re-
placed.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.
CAUTION:
ECA10310
● Keep the engine speed out of
the tachometer red zone.
● If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-
cle.
NOTE:
During and after the engine break-in
period, the exhaust heat may cause
discoloration of the exhaust pipe, but
this is normal.
U4C820E0.book Page 3 Thursday, October 12, 2006 2:14 PM