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Spark Plugs
NOTE: Always use the recom-
mended spark plugs in the engine.
See the appropriate specifications
sheet for correct spark plug gap.
1. Disconnect the main harness from the
ignition coils; then remove the ignition
coils from the cylinder head cover.
2. Remove the three spark plugs.
NOTE: Prior to installing the spark
plugs, check the gap between the
electrode and ground strap. The
clearance should be 0.7-0.8 mm
(0.028-0.031 in.).
3. Install new spark plugs. Tighten to
1.3 kg-m (9.4 ft-lb).
4. Install the ignition coils onto the cyl-
inder head cover making sure they
are fully seated. Connect the main
harness to the ignition coils.
5. Install the hood and access panels.
Checking/Adjusting
Valve Clearance
After 40,000 km (25,000 miles), valve
clearance should be checked and adjusted
as necessary.
NOTE: Take the snowmobile to an
authorized Yamaha Snowmobile
dealer for inspection and service.
This service is at the discretion and
expense of the snowmobile owner.
Battery
These sealed batteries after being in ser-
vice require regular cleaning and charg-
ing in order to deliver peak performance
and maximum service life. The following
procedure is recommended for cleaning
and maintaining sealed batteries. Always
read and follow instructions provided
with battery chargers and battery prod-
ucts.
NOTE: Battery maintenance may
be done by the snowmobile owner if
qualified to do so. If the owner does
not feel qualified, take the snowmo-
bile to an authorized Yamaha Snow-
mobile dealer for this service. This
service is at the discretion and
expense of the snowmobile owner.
CAUTION
If the coolant is below the neck and if
coolant has been added, immediately
inspect for leakage and/or damage. If
leakage or damage is detected, take
the snowmobile to an authorized
Yamaha Snowmobile dealer for ser-
vice. If not under warranty, this ser-
vice is at the discretion and expense
of the snowmobile owner.
CAUTION
If adjusting spark plug gap is neces-
sary, do not use the center electrode
as a leverage point. Damage to the
plug may occur.
CAUTION
It is critical that the checking/adjust-
ing valve clearance be done at the
recommended intervals or severe
engine damage may occur.
! WARNING
Improper handling or connecting of a
battery may result in severe injury
including acid burns, electrical burns,
or blindness as a result of an explo-
sion. Always remove rings and
watches. Any time service is per-
formed on a battery, the following
must be observed: keep sparks, open
flame, cigarettes, or any other flame
away. Always wear safety glasses.
Protect skin and clothing when han-
dling a battery. When servicing a bat-
tery in an enclosed space, keep the
area well-ventilated.
Содержание SR10LE
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