APRILIA SR 125 - 1999, Manual

Page: 39 / 98

39 use and maintenance SR 50 - SR 125 - SR 150
a
WARNING
If you have to brake, close the throttle
and put on both brakes in order to ob-
tain uniform deceleration, properly ex-
erting pressure on the braking parts.
By putting on the front brake only or the
rear brake only, you reduce the braking
force considerably, thus running the
risk of locking one wheel and conse-
quently losing grip.
If you stop uphill, decelerate completely
and use the brakes only to keep the ve-
hicle steady.
The use of the engine to keep the vehi-
cle at a halt may cause the overheating
of the speed variator.
Before beginning to turn, slow down or
brake driving at moderate and constant
speed or accelerating slightly; avoid
braking at the last moment: it would be
very easy to skid.
If the brakes are operated continuously
on downhill stretches, the friction mate-
rial may overheat, thus reducing the
braking efficiency.
Exploit the engine compression by
putting on both brakes intermittently.
Never drive downhill with the engine
off!
a
WARNING
In case of wet road or scarce wheel grip
(snow, ice, mud, etc.), drive slowly,
avoiding sudden brakings or manoeu-
vres that could make you lose grip and
fall down.
Pay the utmost attention to any obsta-
cle or variation of the road surface.
Uneven roads, rails, manhole covers,
indications painted on the road surface,
building site metal plates become rather
slippery by rain. For this reason all
these obstacles have to be carefully
avoided, driving smoothly and bending
the vehicle as little as possible.
Always use the direction indicators in
time when you intend to change lane or
direction, avoiding sharp and danger-
ous movements.
Switch off the direction indicators as
soon as you have changed direction.
Be extremely careful when you overtake
other vehicles or are overtaken.
In case of rain, the water cloud created
by big vehicles reduces visibility; the
air shift may make you lose control of
the vehicle.
a
WARNING
If the 2 stroke oil reserve warning light
“
j
” comes on during the normal func-
tioning of the engine, this means that
the 2 stroke oil reserve is being used; in
this case, top up the 2 stroke oil tank,
see p. 26 (2 STROKE OIL).
a
CAUTION
. 1
If the pointer of the coolant tem-
perature indicator “
h
” reaches the red
area, stop the engine and check the
coolant level, see p. 30 (
.
COOLANT
1
).