Yamaha VMX17Y(C) - Manual (Page 50)

OPERATION AND IMPORTANT RIDING POINTS
6-3
1
2
3
4
5
6
7
8
9
the throttle, and at the same time,
quickly pull the clutch lever in.
5. Shift the transmission into second
gear. (Make sure not to shift the
transmission into the neutral posi-
tion.)
6. Open the throttle part way and
gradually release the clutch lever.
7. Follow the same procedure when
shifting to the next higher gear.
TIP
When shifting gears in normal operat-
ing conditions, use the recommended
shift points.
EAU16700
To decelerate
1. Apply both the front and the rear
brakes to slow the motorcycle.
2. Shift the transmission into first
gear when the motorcycle reaches
25 km/h (16 mi/h). If the engine is
about to stall or runs very roughly,
pull the clutch lever in and use the
brakes to stop the motorcycle.
3. Shift the transmission into the neu-
tral position when the motorcycle
is almost completely stopped. The
neutral indicator light should come
on.
EAU16720
Recommended shift points
The recommended shift points during
acceleration and deceleration are
shown in the table below.
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.
EAU17122
0–1000 km (0–600 mi)
Avoid prolonged operation above 4700
r/min.
NOTICE: After 1000 km (600
mi) of operation, the engine oil and
final gear oil must be changed, and
the oil filter cartridge or element re-
placed.
[ECA10332]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above
Shift up points:
1st → 2nd: 20 km/h (13 mi/h)
2nd → 3rd: 30 km/h (19 mi/h)
3rd → 4th: 40 km/h (25 mi/h)
4th → 5th: 50 km/h (31 mi/h)
Shift down points:
5th → 4th: 25 km/h (16 mi/h)
4th → 3rd: 25 km/h (16 mi/h)
3rd → 2nd: 25 km/h (16 mi/h)
2nd → 1st: 25 km/h (16 mi/h)