Adjusting Carburetors (F 570 Model) - Arctic Cat CFR 800 2010 Operator's Manual

4. Secure the console to the chassis
with the two torx-head screws.
CAUTION
After operating the snowmobile for
the initial 5-10 minutes, stop the
engine, allow the engine to cool
down, and check the coolant level.
Add coolant as necessary.
F-Series Z1/Z1 Turbo
Models
 NOTE: Always check the coolant
level with the engine cold.
 NOTE:
The
removed for this procedure.
Locate the FULL COLD mark on the
coolant reservoir (located in the for-
ward engine compartment below the
hood hinge bracket).
If the coolant is below the FULL
COLD mark, add coolant to the FULL
COLD mark.
CAUTION
If the coolant is below the FULL
COLD mark and if coolant has
been added, immediately inspect
for leakage and/or damage. If leak-
age or damage is detected, take
the snowmobile to an authorized
Arctic Cat Snowmobile dealer for
service. If not under warranty, this
service is at the discretion and
expense of the snowmobile owner.
MAINTENANCE
hood must
ADJUSTING
CARBURETORS (F 570
Model)
The carburetors have been calibrated at
the factory for average riding condi-
tions; however, altitude, temperature,
and general wear may necessitate cer-
tain carburetor adjustments. Be sure
the correct carburetor calibration
for the operating temperature, alti-
tude, and type of gasoline has been
done (see
tors sub-section). Since carburetor
adjustments critically affect engine
performance, Arctic Cat recommends
be
that all changes in internal carburetor
calibration and piston valve synchroni-
zation be made by an authorized Arctic
Cat Snowmobile dealer; however, four
external adjustments can be made on
each carburetor.
These are the choke cable travel, piston
valves, pilot air screws, and idle speed
screws.
 NOTE: Carburetor adjustments
and calibration may be done by the
snowmobile owner if qualified to
do so. If the owner does not feel
qualified, take the snowmobile to
an authorized Arctic Cat Snowmo-
bile dealer for this service. This
service is at the discretion and
expense of the snowmobile owner.
CAUTION
Make sure to perform these adjust-
ment/synchronization procedures
on both carburetors.
Adjusting Choke Cable
1. Be sure the ignition switch key is
in the OFF position and the brake
lever lock is set.
Calibrating Carbure-
45