Arctic Cat 2011 CFR 800 User manual

Operator’s Manual
CFR 800
CFR 1000
F5 LXR
F570
F6 Sno Pro
F8 EXT/LXR/Sno Pro/LTD
Z1/LXR/Sno Pro
Z1 Turbo/EXT/LXR/Sno Pro/LTD
Performance Models
Performance Models
SHARE OUR PASSION.
TM
2
01
1

Limited Warranty
Arctic Cat Inc. (hereinafter referred to as Arctic Cat) extends a limited warranty on each new Arctic Cat
Snowmobile it assembles and on each part and accessory assembled or sold by Arctic Cat. The
warranty is extended to the original retail purchaser only on parts and accessories sold through an
authorized Arctic Cat Snowmobile dealer. Warranty on snowmobiles is extended to the original retail
purchaser; however, the balance of the unused warranty may be transferred to another party. Warranty
coverage is only available in the country in which the original retail purchase occurs to the original retail
purchaser resident in that country or to a transferee resident in that country of the balance of the unused
warranty.
Arctic Cat warrants only the products it assembles and/or sells and does not warrant that other products
will function properly when used with an Arctic Cat Snowmobile or will not damage the Arctic Cat
Snowmobile. Arctic Cat does not assume any liability for incidental or consequential damages.
Arctic Cat will repair or replace, at its option, free of charge (including any related labor charges), any
parts that are found to be warrantable in material or workmanship. This repair work MUST be done by an
authorized Arctic Cat Snowmobile dealer. No transportation charges, rental charges, or inconvenience
costs will be paid by Arctic Cat. The warranty is validated upon examination of said parts by Arctic Cat or
an authorized Arctic Cat Snowmobile dealer. Arctic Cat reserves the right to inspect such parts at its
factory for final determination if warranty should apply.
The warranty periods are as follows:
1. For snowmobiles used for recreational purposes:
—If purchased between May 1 and November 30, warranty expires ONE (1) YEAR from December
1 of the current year.
—If purchased between December 1 and April 30, ONE (1) YEAR from the date of sale.
2. For snowmobiles used for commercial purposes (including rental operations), ONE (1) YEAR from
the date of invoice and/or 5000 MILES whichever comes first (non-transferable).
3. THIRTY (30) DAYS from date of sale of snowmobile on Arctic Cat supplied batteries.
4. THIRTY (30) DAYS from date of sale for all dealer installed genuine Arctic Cat service parts and
accessories.
5. UNTIL EXPIRATION OF THE NEW PRODUCT WARRANTY (paragraphs 1 and 2 above) for all
eligible replacement parts on new product.
Exclusions to this warranty include normal wear, abuse (i.e. a track run on marginal snow
conditions without proper lubrication or additional idler wheels), and the following parts:
Fuel Filter Light Bulbs Windshield Torn or Punctured Upholstery
Drive Belt Wear Bars Water Pump Belt Brake Pads
Fan Belt Spark Plugs Wear Strips Drive Clutch/Driven Pulley Wear Parts
The following will VOID Arctic Cat’s warranty:
1. Failure to perform the proper break-in procedure and all related maintenance, storage procedures (if
stored for extended periods), and/or service as recommended in the Operator’s Manual.
2. Repairs and/or adjustments by anyone other than an authorized Arctic Cat Snowmobile dealer.
3. Use of an improper fuel mixture ratio.
4. Use of improper carburetor main jets.
5. Use of improper gasoline, lubricating oils, or spark plugs.
6. An accident or subjecting the snowmobile to misuse, abuse, or negligent operation.
7. Any modification, addition, or removal of parts unless instructed to do so by Arctic Cat.
8. Use of the snowmobile in any way for racing purposes.
9. Removal of the engine for use in another vehicle.
10. Removal or mutilation of the Vehicle Identification Number or Engine Serial Number.
11. Use of parts not sold or approved by Arctic Cat.
12. Track and tunnel damage resulting from either ice stud or hooker plate installation.
13. Damage due to improper transportation.
In consideration of the foregoing, any implied warranty is limited in duration to the various warranty
periods set forth. This warranty gives you specific legal rights, and you may also have other rights which
vary from state/province to state/province and country to country. Some jurisdictions do not allow
limitations on how long an implied warranty lasts, so the above limitations may not apply to you.

Table of Contents
Limited Warranty........................ Inside Front Cover
Foreword............................................................... 1
Declaration of Conformity ..................................... 2
Snowmobile Safety Rules ..................................... 3
General Information ......................................... 4-23
Snowmobile Identification ....................................... 4
Control Locations.................................................... 4
Gasoline-Oil ............................................................ 5
Engine Break-In ...................................................... 6
Drive Belt Break-In.................................................. 7
Cold Drive-Away Function (Z1/Z1 Turbo Models) ... 7
Speedometer/Tachometer ...................................... 8
Diagnostic Codes.................................................. 13
Handlebar Tilt ....................................................... 14
Exhaust System.................................................... 15
Air-Intake Silencer ................................................ 15
Cooling System (CFR/F5/F6/F8/Z1/Z1 Turbo
Models) ............................................................... 16
Battery (Electric Start) .......................................... 16
Jump-Starting (Z1/Z1 Turbo Models).................... 16
Drive Clutch and Driven Pulley ............................. 17
Drive Clutch/Driven Pulley Alignment ................... 18
Fuel Pump ............................................................ 18
Shock Absorbers .................................................. 18
Standard-Lug Track .............................................. 19
Deep-Lug Track .................................................... 19
Track Studs ........................................................... 19
Reverse Operation................................................ 20
Towing................................................................... 21
Removable/Adjustable Seat (F5/F6/F8/Z1 LXR/
Z1 Turbo Models) ................................................ 21
Arctic Power Valve (APV) System (CFR/F6/F8
Models) ............................................................... 22
Exhaust Controlled Timing (ECT) System
(CFR/F6/F8 Models) ........................................... 23
Operating Instructions.................................... 24-29
Starting and Stopping Engine............................... 24
Braking.................................................................. 26
Emergency Stopping ............................................ 27
Throttle/Ignition Monitor Switch ............................ 27
Varying Altitude Operation.................................... 29
Lubrication ..................................................... 30-33
ACT Drive Gear Case ...........................................30
Front Suspension ..................................................32
Rear Suspension...................................................32
Maintenance .................................................. 34-60
Periodic Maintenance Checklist ............................34
Air Cleaner/Filter (Z1 Turbo Models) .....................35
Fuel System ..........................................................35
Checking Engine Oil Level
(Z1/Z1 Turbo Models) ..........................................37
Changing Engine Oil/Filter
(Z1/Z1 Turbo Models) ..........................................37
Coolant Level ........................................................38
Adjusting/Calibrating Carburetors (F570 Model) ...39
Spark Plugs...........................................................42
Checking/Adjusting Valve Clearance
(Z1/Z1 Turbo Models) ..........................................44
Checking/Adjusting APV Cables (CFR/F6/F8
Models)................................................................44
Battery (Electric Start)...........................................45
Fuses ....................................................................47
Brake System ........................................................ 48
Drive Belt...............................................................50
Track Tension ........................................................52
Track Alignment.....................................................53
Suspension ...........................................................54
Lights.....................................................................57
Ski Wear Bars .......................................................59
Adjusting Ski Stance (CFR Models) ......................60
Rail Wear Strips ....................................................60
Performance Tips........................................... 61-63
Preparation for Storage.................................. 64-65
Preparation after Storage.................................... 66
U.S. EPA Emission Control Statement/Warranty
Coverage (U.S. Only) ...................................... 68
Change of Address, Ownership, or Warranty
Transfer............................................................ 69
Warranty Procedure/Owner
Responsibility ......................... Inside Back Cover

Reference Information
Write the appropriate information for your Arctic Cat Snowmobile in the spaces
below.
Always use these numbers when referring to your snowmobile.
Model: _________________________________________________
Date of Purchase: ________________________________________
Vehicle Identification Number: _______________________________
Engine Serial Number: _____________________________________
Your Arctic Cat Dealer: ___________________________________
Address: _______________________________________________
Phone: _________________________________________________
! WARNING
A snowmobile is a very high performance vehicle. Because it does acceler-
ate rapidly and is capable of very high speeds, it should not be operated by a
novice or an inexperienced operator. Never accelerate rapidly or drive at
high speed beyond the limits of visibility or without being totally familiar
with the terrain and what lies in front of you. Obey speed limits and never
operate at speeds that do not allow adequate maneuvering and stopping dis-
tances. Read and study the entire Operator’s Manual and Safety Handbook.
Failure to follow this warning could result in personal injury to yourself or
others.
Personal Injury
• To avoid injury to yourself and others, NEVER operate the snowmobile without
first reading and understanding this manual and the Snowmobile Safety Hand-
book; then follow the instructions and heed the warnings given.
• USE COMMON SENSE.
• DON’T DRINK and DRIVE.
• STAY IN CONTROL at ALL TIMES.
• TELL YOUR FRIENDS. If you see a friend operating a snowmobile recklessly, at
excessive speeds, while intoxicated, or in other unsafe ways, don’t wait until it is
too late to warn of the consequences of snowmobile misuse. Such conduct
endangers everyone. TAKE AN ACTIVE ROLE IN THE SAFETY OF YOUR-
SELF AND OTHERS.
Parts and Accessories
When in need of replacement parts, oil, or accessories for your Arctic Cat Snowmo-
bile, be sure to only use GENUINE ARCTIC CAT PARTS, OIL, AND ACCESSO-
RIES. Only genuine Arctic Cat parts, oil, and accessories are engineered to meet the
standards and requirements of your Arctic Cat Snowmobile. For a complete list of
accessories, refer to the current Arctic Cat Accessory Catalog. To aid in service and
maintenance procedures on these snowmobiles, an Illustrated Parts Manual and a
Service Manual are available through your local Arctic Cat Snowmobile dealer.

1
Foreword
Congratulations! You have chosen a quality Arctic Cat Snowmobile designed and
assembled to give dependable service. Be sure, as the owner/operator of an Arctic
Cat Snowmobile, to become thoroughly familiar with its basic operation, mainte-
nance, and off-season storage procedures. Read this manual and the accompanying
Snowmobile Safety Handbook before operating the snowmobile to learn safe and
proper use of your new Arctic Cat Snowmobile. Always operate the snowmobile
within your level of skill and current terrain conditions.
The Operator’s Manual, Snowmobile Safety Handbook, and Snowmobile Decals
display the words Warning, Caution, and Note to emphasize important information.
The symbol ! WARNING identifies personal safety-related information. Be
sure to follow the directive because it deals with the possibility of serious personal
injury or even death. A CAUTION identifies unsafe practices which may result
in snowmobile-related damage. Follow the directive because it deals with the possi-
bility of damaging part or parts of the snowmobile. The symbol NOTE: identi-
fies supplementary information worthy of particular attention.
This manual covers operator-related maintenance, operating instructions, and off-
season storage instructions. If major repair or service is ever required, contact an
authorized Arctic Cat Snowmobile dealer for professional service.
At the time of publication, all information and illustrations were technically cor-
rect. Some illustrations used in this manual are used for clarity purposes only and
are not designed to depict actual conditions. Because Arctic Cat Inc. constantly
refines and improves its products, no retroactive obligation is incurred.
This Operator’s Manual should be considered a permanent part of the snowmobile
and must remain with the snowmobile at the time of resale. If the snowmobile
changes ownership more than once, contact Arctic Cat Inc., Service Department,
P.O. Box 810, Thief River Falls, MN 56701, for proper registration information.
This manual was prepared by the Product Service and Warranty Department of
Arctic Cat Inc.
Every Arctic Cat Snowmobile meets or exceeds the standards of the Snowmobile
Safety and Certification Committee and displays the SSCC decal. Arctic Cat Inc.
endorses and encourages the safe use of all snowmobiles. Always wear a helmet
and eye protection. Drive with caution, observe all state and local regulations, and
respect the rights of others. ISMA members like Arctic Cat do their part to improve
trails, sponsor events, and generally support the sport of snowmobiling. As a mem-
ber of the National Snowmobile Foundation, Arctic Cat Inc. promotes snowmobil-
ing through education, charity, and research programs.
© 2010 Arctic Cat Inc.
Printed in U.S.A.

2
Declaration of Conformity
Application of council directives:
Issued by European Commission.
EMC Directive 89/336/EEC
EC Machinery Directive 98/37/EC
Type of Equipment: Snowmobile
Brand Name: Arctic Cat
Model Numbers:
S2011Z1NEBUSG S2011Z1NLPUSG S2011F5DFCUSG S2011F5CLXUSG
S2011F6DEPUSG S2011F8HXEUSG S2011F8HLXUSG S2011F8HEPUSG
S2011F8HLEUSG S2011CFHRCUSW S2011Z1NTPUSO S2011CFLRCUSW
S2011Z1NTSUSG S2011Z1NLXUSG S2011Z1NLXUSO S2011Z1NTSUSO
S2011Z1NTXUSG S2011Z1NTPUSG S2011F5DFCUSO S2011F5CLXUSO
S2011F6DEPUSO S2011F8HEPUSO S2011F8HLXUSO S2011Z1NLPUSO
Standards to which conformity is declared:
EMC:
MACHINERY:
EN 55012, EN 61000-6-0
EN 292-1, EN 292-2, EN 953, EN 1050, EN 954-1
Manufacturer (if not issuing agent): Arctic Cat Inc.
601 Brooks Ave. S.
Thief River Falls, MN
56701 USA

3
Snowmobile Safety Rules

4
General Information
Snowmobile
Identification
The Arctic Cat Snowmobile has two
important identification numbers. The
Vehicle Identification Number (VIN) is
stamped into the tunnel near the right-
side footrest and on a decal beneath the
seat. The decal also displays pertinent
production information. The Engine
Serial Number (ESN) is stamped into the
crankcase of the engine.
0726-383
These numbers are required by the dealer
to complete warranty claims properly. No
warranty will be allowed by Arctic Cat
Inc. if the engine serial number or VIN is
removed or mutilated in any way.
Always provide the snowmobile name,
VIN, and ESN when contacting an autho-
rized Arctic Cat Snowmobile dealer for
parts, service, accessories, or warranty. If
the complete engine must be replaced,
ask the dealer to notify Arctic Cat for
correct registration information.
Control Locations
Shown are the typical control locations
for Arctic Cat snowmobiles. Location of
a specific control will vary according to
model.
CFR Models
0743-441
F570 Model
0744-443

5
F5/F6/F8/Z1/Z1 Turbo Models
0745-213
Gasoline-Oil
Recommended Gasoline
(CFR 1000/F5/F570/F6/Z1/
Z1 Turbo Models)
The recommended gasoline to use in
these snowmobiles is 87 octane regular
unleaded. In many areas, oxygenates
(either ethanol or MTBE) are added to
the gasoline. Oxygenated gasolines con-
taining up to 10% ethanol or up to 15%
MTBE are acceptable gasolines; how-
ever, on the F570 model whenever using
oxygenated gasolines, the carburetor
main jet must be one size larger than the
main jet required for regular unleaded
gasoline. For example, if a 220 main jet
is recommended for regular unleaded
gasoline, a 230 main jet must be installed
if using an oxygenated gasoline.
NOTE: The Z1 Turbo models will
detect lower octane gasoline and
reduced engine performance will
result. It is recommended that 91
octane (minimum) gasoline be used
in these models.
When using ethanol blended gasoline, it is
not necessary to add a gasoline antifreeze
since ethanol will prevent the accumula-
tion of moisture in the fuel system.
NOTE: On the 2-stroke models for
optimum performance, do not
exceed the recommended 87 octane
gasoline. Using a higher octane gas-
oline will not increase overall perfor-
mance.
Recommended Gasoline
(CFR 800/F8 Models)
The only recommended gasoline to use in
these snowmobiles is 91 octane (mini-
mum).
NOTE: For optimum performance,
use only 91 octane (minimum) gaso-
line.
In many areas, oxygenates (either ethanol
or MTBE) are added to the gasoline.
Oxygenated gasolines containing up to
10% ethanol or up to 15% MTBE are
acceptable gasoline. Do not use gasolines
containing methanol.
CAUTION
Do not use white gas or gasolines
containing methanol. Only Arctic
Cat approved gasoline additives
should be used.
CAUTION
If a situation arises wherein 91
octane gasoline is not available, 87
octane gasoline can be substituted;
however, do not prolong the usage
of 87 octane gasoline as it will cause
poor engine performance.
CAUTION
Do not use white gas or gasoline
containing methanol. Only Arctic
Cat approved gasoline additives
should be used.

6
Recommended Injection
Oil (CFR/F-Series Models)
The recommended oil to use in the oil-
injection system is Arctic Cat Formula 50
Injection Oil (p/n 5639-475 - qt) or (p/n
5639-476 gal.) for F5 and F570 models
or either Arctic Cat APV Synthetic 2-
Cycle Oil (p/n 4639-349 - qt) or (p/n
5639-469 - gal.) or Forumla SS Semi-
Synthetic Oil (p/n 5639-470 - qt) or (p/n
5639-471 - gal.) for CFR, F6, and F8
models. These oils are specially formu-
lated to be used either as an injection oil
or as a pre-mix oil (for break-in) and
meets all of the lubrication requirements
of the Arctic Cat snowmobile engine.
Recommended Engine Oil
(Z1/Z1 Turbo Models)
The recommended oil to use is Synthetic
0W-40 Oil (p/n 5639-172 - qt) or (p/n
5639-173 - gal.).
After the engine break-in period, the
engine oil should be changed every 2500-
3000 miles on the non-turbo models or
1500-2000 miles on the turbo model and
before prolonged storage.
Filling Gas Tank
Since gasoline expands as its temperature
increases, the gas tank must be filled to
its rated capacity only. Expansion room
must be maintained in the tank particu-
larly if the tank is filled with cold gaso-
line and then moved to a warm area.
Also, if the snowmobile is to remain on a
trailer after filling the gas tank, the bed of
the trailer must be maintained level to
prevent gasoline from draining out
through the gas tank vent hose.
Break-In Gas/Oil Mixing
Instructions (CFR/F-Series
Models)
Before mixing gasoline and oil, make sure
the oil is at room temperature (20° C/68°
F). Use a U.L. approved 22.7 l (6 U.S. gal.)
gasoline container for mixing the gasoline
and oil. To properly mix the fuel at a 100:1
ratio, use the following procedure:
1. Pour gasoline into the gasoline con-
tainer until approximately half full.
2. Pour 236 ml (8 fl oz) of the recom-
mended 2-cycle oil into the gasoline
container.
3. Install cap on gasoline container and
shake the mixture vigorously.
4. Fill the gasoline container with gaso-
line; then cap the gasoline container
and shake the mixture vigorously.
5. Using a fine-mesh screened funnel,
pour the fuel mixture from the gaso-
line container into the snowmobile
gas tank.
Engine Break-In
The Arctic Cat engine (when new or
rebuilt) requires a short break-in period
before the engine is subjected to heavy
load conditions.
CAUTION
Any oil used in place of the recom-
mended oil could cause serious
engine damage.
! WARNING
Always fill the gas tank in a well-ven-
tilated area. Never add gasoline to
the snowmobile gas tank near any
open flames or with the engine run-
ning. DO NOT SMOKE while filling
the gas tank. Do not sit on the snow-
mobile without first installing the gas
tank cap.
CAUTION
Never mix oil and gasoline in the
snowmobile gas tank.
! WARNING
Always fill the gas tank in a well-ven-
tilated area. Never add gasoline to
the snowmobile gas tank near any
open flames or with the engine run-
ning. DO NOT SMOKE while mixing
fuel or filling the gas tank.

7
CFR/F-Series Models
Arctic Cat requires that the first tankful
of fuel be premixed at a 100:1 ratio in all
oil-injection models.
During the break-in period, a maximum
of 1/2 throttle is recommended; however,
brief full-throttle accelerations and varia-
tions in driving speeds contribute to good
engine break-in. After one (1) tankful
break-in period, the snowmobile may be
taken to an authorized Arctic Cat Snow-
mobile dealer for a checkup. This
checkup is at the discretion and the
expense of the snowmobile owner.
Z1/Z1 Turbo Models
This engine does not require any pre-
mixed fuel during the break-in period.
To ensure trouble-free operation, careful
adherence to the following break-in
guidelines will be beneficial.
* With occasional full-throttle operation.
To ensure proper engine break-in, Arctic
Cat recommends that the engine oil and
filter be changed after 500 miles. This
service is at the discretion and expense of
the snowmobile owner.
Drive Belt Break-In
Drive belts require a break-in period of
approximately 25 miles. Drive the snow-
mobile for 25 miles at 3/4 throttle or less.
By revving the engine up and down (but
not exceeding 60 mph), the exposed cord
on the side of a new belt will be worn
down. This will allow the drive belt to
gain its optimum flexibility and will
extend drive belt life.
 NOTE: Before starting the snowmo-
bile in extremely cold temperatures,
the drive belt should be removed and
warmed up to room temperature.
Once the drive belt is at room temper-
ature, install the drive belt (see Drive
Belt sub-section in the Maintenance
section).
Cold Drive-Away
Function (Z1/Z1
Turbo Models)
On these models, there is a “cold drive-
away” function incorporated within the
engine.
NOTE: On models with a Standard
Gauge when cold-starting the
engine, the coolant temperature
warning icon will illuminate and the
readout screen will display TEMP.
With the engine in this temperature
range, the RPM “limit” of the engine
will be below drive system engage-
ment speed. As the engine warms,
the TEMP display will go out, the
coolant temperature warning icon
will begin to flash, and the RPM
“limit” of the engine will increase
allowing the snowmobile to move
without full-throttle operation. When
the engine reaches proper operating
temperature, the coolant tempera-
ture warning icon will go out.
CAUTION
DO NOT exceed the one (1) tankful
limitation of a 100:1 gas/oil break-in
mixture. Continuous use of a gas/oil
mixture, unless consistently operat-
ing in extremely cold conditions (-
26°C/-15°F or colder), could cause
spark plug fouling and excessive
carbon buildup. A 100:1 gas/oil mix-
ture must be used in conjunction
with the oil-injection system to
ensure adequate engine lubrication
in extremely cold conditions.
CAUTION
DO NOT use premixed fuel in the
snowmobile gas tank. Engine dam-
age will occur.
0-200 miles 1/2 Throttle (45 MPH-max)
200-400 miles 1/2-3/4 Throttle
400-600 miles 1/2-3/4 Throttle *
CAUTION
Never run the engine with the drive
belt removed. Excessive revving of
the engine could result in serious
engine damage and drive clutch fail-
ure.

8
NOTE: On models with a Deluxe
Gauge when cold-starting the
engine, the coolant temperature
warning icon will illuminate and the
TEMP display on the readout screen
will begin to flash. With the engine in
this temperature range, the RPM
“limit” of the engine will be below
drive system engagement speed. As
the engine warms, the coolant tem-
perature warning icon will begin to
flash, the TEMP display will continue
to flash, and the RPM “limit” of the
engine will increase allowing the
snowmobile to move without full-
throttle operation. When the engine
reaches proper operating tempera-
ture, the coolant temperature warn-
ing icon and the TEMP display will
go out.
Speedometer/
Tachometer
These snowmobiles are equipped with
different speedometer/tachometer styles.
Determine which style your model is
equipped with and use the appropriate
following information.
Indicator Icons (Standard
Gauge)
Certain models are equipped with a stan-
dard gauge combination speedometer/
tachometer. Indicator icons are incorpo-
rated within the speedometer/tachome-
ter. Also incorporated into the
speedometer/tachometer is a digital read-
out screen.
FZ003C
A. Oil Pressure/Low Oil
B. Coolant Temperature
C. Low Fuel
D. Fuel Level
E. Service
F. High Beam
G. Charging System (Z1/Z1 Turbo
Models)
RPM/MPH (kph)
By pushing the left button once, the RPM
and MPH will be displayed (one on the
readout screen and one with the needle).
By pushing the button once again, the
functions will be reversed.
By pushing the left button (with speed
being displayed) for more than two sec-
onds, the display will change between
standard mph or metric kph. Release the
button when desired display appears.
With RPM displayed on the readout
screen by pushing and holding the left
button, maximum RPM will be displayed
on the readout screen. The maximum
RPM readout will reset when the right
button is pushed (while maximum RPM
is displayed).
Odometer/Trip-Meter (1)/
Trip-Meter (2)/Hour-
Meter/Clock
NOTE: The clock is available on
electric start models only.
By pushing the right button, the readout
screen will display odometer, trip-meter
(1), trip-meter (2), hour-meter, and clock.
To reset the trip meter with the trip meter
displayed, push and hold the right button
until the display is cleared. The hour-
meter readout will not reset.
CAUTION
It is extremely important that the
engine is properly warmed up before
subjecting the engine to high speed
operation or heavy loads. The
engine should be allowed to idle at
least 3-4 minutes before it is oper-
ated at more than 1/2 throttle. In
extremely cold conditions, the
warm-up time will be longer. Cold
seizure and piston scuffing caused
by insufficient warm-up will not be
covered by warranty. Also, do not
idle the engine for excessively long
periods of time.

9
Clock (Electric Start)
With the clock selected on the readout
screen by pushing and holding the right
button for two seconds, the option of
selecting the 12-hour or 24-hour clock is
available. Push the left button for 12-hour
display; push the right button for 24-hour
display. At this point, the hours and min-
utes will begin to flash. Push the left but-
ton to change the hour display; push the
right button to change the minute display
(either tap the buttons for individual num-
ber display or push and hold the buttons
for rapid number display).
NOTE: During clock setting if nei-
ther button (left, right) is pushed
within a 5-second time period, the
clock-setting mode will be exited
with changes saved.
Service Icon
On electric start models, the icon should
illuminate each time the key is turned to
RUN or START, and it should go outwhen
the engine starts. If the icon stays illumi-
nated (on electric start models) or it illumi-
nates while the engine is running, the
system is receiving input that is outside of
its established parameters. If the icon illu-
minates indicating an error, take the snow-
mobile to an authorized Arctic Cat
Snowmobile dealer for service. If not
under warranty, this service is at the dis-
cretion and expense of the snowmobile
owner.
Coolant Temperature
Warning Icon
 NOTE: On the Z1/Z1 Turbo models
when cold-starting the engine, the
coolant temperature warning icon will
illuminate, the readout screen will
display TEMP, and engine RPM limit
will be below drive system engage-
ment speed.
When the engine reaches proper operat-
ing temperature, the coolant temperature
warning icon and TEMP display will
cease to flash.
If the coolant temperature is at or above
80° C (176° F) on the F5/F6/F8 models or
115° C (239° F) on the Z1/Z1 Turbo mod-
els, the coolant temperature warning icon
will flash a warning (alert) and on the Z1/
Z1 Turbo models, the engine will “surge”
to alert the operator. If the coolant temper-
ature is at or above 93° C (200° F) on the
F5/F6/F8 models or 117° C (243° F) on
the Z1/Z1 Turbo models, the coolant tem-
perature warning icon will cease flashing
and will remain constantly illuminated.
NOTE: On the Z1/Z1 Turbo models
if the coolant temperature icon is
constantly on, the engine will shut
off if vehicle speed is reduced to 1.5
kph (0.9 MPH) or slower.
Charging System Warning
Icon (Z1/Z1 Turbo
Models)
The Charging System Warning Icon is
designed to warn the operator if the bat-
tery charging system is not functioning.
The icon should illuminate each time the
key is turned to RUN or START, and it
should go out when the engine starts. If
the icon stays illuminated or it illuminates
while the engine is running, the battery is
not being charged, and the snowmobile is
running on battery reserve power only.
F5/F6/F8 Models
Steady Flash (Coolant
Temperature Icon)
Coolant Temperature
Above 80° C (176° F).
Constant On (Coolant
Temperature Icon)
Coolant Temperature
Above 93° C (200° F).
Z1/Z1 Turbo Models
Steady Flash (Coolant
Temperature Icon)
Coolant Temperature
Above 115° C (239° F).
Constant On (Coolant
Temperature Icon)
Coolant Temperature
Above 117° C (243° F).
CAUTION
At this point, take precautionary mea-
sures such as changing to loose snow
terrain, shutting the engine off (allow-
ing the engine to cool down), and
checking coolant level. If unable to
either determine or remedy the prob-
lem, take the snowmobile to an autho-
rized Arctic Cat Snowmobile dealer for
service. If not under warranty, this ser-
vice is at the discretion and expense
of the snowmobile owner.

10
If the Charging System Warning Icon
illuminates, you should, as soon as possi-
ble, take the snowmobile to an authorized
Arctic Cat Snowmobile dealer for ser-
vice. If not under warranty, this service is
at the discretion and expense of the
snowmobile owner. The engine WILL
NOT RUN without battery power.
Low Oil Warning Icon (F5/
F6/F8 Models)
The Low Oil Warning Icon is designed to
alert the snowmobile operator when the
oil in the oil injection reservoir gets below
a prescribed level; however, it is highly
recommended that a visual verification of
the oil level in the reservoir be done prior
to operating the snowmobile. Once the
Low Oil Warning Icon illuminates during
operation of the snowmobile, the operator
must periodically monitor the level of oil
in the reservoir and must fill the reservoir
the next time gasoline is added to the gas
tank. The “alert level” of the Low Oil
Warning Icon is approximately equal to 1
tankful of gasoline under normal operat-
ing conditions.
Oil Pressure Warning Icon
(Z1/Z1 Turbo Models)
The Oil Pressure Warning Icon indicates
engine oil pressure, not the oil level;
however, if the oil level is low, it may
affect oil pressure.
The icon should illuminate each time the
ignition switch is turned to RUN or
START, and it should go out when the
engine starts. If the icon illuminates
while the engine is running, oil pressure
has been lost and the engine will auto-
matically shut off.
If oil pressure is lost, use the following
procedure to check the oil level:
1. With the engine off, remove the
engine oil level stick and wipe it
clean. Without screwing it in, set the
stick back in the oil tank. Remove it
and observe the oil level on the
stick. If the oil level is at or below
the ADD mark on the oil level stick,
add only enough recommended oil
to raise the level to the NORMAL
range. DO NOT overfill the reser-
voir with oil.
2. Open the air bleed bolt located on
the oil pump (beneath the coolant
tank) to purge air from the oil hose.
ZJ004A
NOTE: When air can no longer be
heard purging from oil pump bleed,
tighten the bleed bolt to 7.5 ft-lb.
3. Start the engine. The warning icon
should go out within five seconds.
4. If the warning icon does not go out,
shut the engine off immediately and
repeat step 2; then repeat step 3.
If the warning icon does not go out or if
the engine does not start, take the snow-
mobile to an authorized Arctic Cat Snow-
mobile dealer. If not under warranty, this
service is at the discretion and expense of
the snowmobile owner.
Indicator Icons (Deluxe
Gauge)
Certain models are equipped with a
deluxe gauge combination speedometer/
tachometer. Indicator icons are incorpo-
rated within the speedometer/tachometer.
Also incorporated into the speedometer/
tachometer is a digital readout screen.
FZ001A
A. High Beam
CAUTION
Do not attempt to start the engine
with the bleed bolt open.

11
B. Oil Pressure/Low Oil
C. Coolant Temperature
D. Increment Button
E. Select Button
F. Decrement Button
G. S e r v i c e
H. Charging System (Z1/Z1 Turbo
Models)
RPM/MPH (kph)
By pushing the increment button once,
the RPM and MPH will be displayed
(one on the readout screen and one with
the needle). By pushing the button once
again, the functions will be reversed.
By pushing the increment button (with
speed being displayed) for more than two
seconds, the display will change between
standard mph or metric kph.
With RPM displayed on the readout
screen by pushing and holding the incre-
ment button, maximum RPM will be dis-
played on the readout screen. The
maximum RPM readout will reset when
the decrement button is pushed (while
maximum RPM is displayed).
Odometer/Trip-Meter (1)/
Trip-Meter (2)/Hour-Meter
By pushing the decrement button, the
readout screen will display odometer,
trip-meter (1), trip-meter (2), and hour-
meter. To reset the trip meter with the trip
meter displayed, push and hold the decre-
ment button until the display is cleared.
The hour-meter readout will not reset.
Clock/Altimeter
By pushing the select button, the readout
screen will display clock, altimeter, and
maximum altimeter.
With clock selected on the display by
pushing and holding the select button for
two seconds, the option of selecting the
12-hour or 24-hour clock mode is avail-
able. Push the increment button to toggle
between the 12-hour display and the 24-
hour display. When desired mode is dis-
played, push the select button.
At this point, the hours display will begin
to flash. Push the increment button to
increase the hours; push the decrement
button to decrease the hours. Pushing and
holding a button will accelerate the num-
ber display. When desired hour number is
displayed, push the select button.
At this point, the minutes display will
begin to flash. Push the increment button
to increase the minutes; push the decre-
ment button to decrease the minutes.
Pushing and holding a button will accel-
erate the number display. When desired
minute number is displayed, push the
select button.
NOTE: During clock setting if no
button (increment, decrement,
select) is pushed within a 5-second
time period, the clock-setting mode
will be exited with changes saved.
The altimeter readout is based off baro-
metric pressure and may require calibra-
tion as weather conditions change.
To calibrate the altimeter to an estab-
lished altitude with altimeter selected on
the display screen by pushing and hold-
ing the select button for a minimum of
two seconds, the acronym CAL will be
displayed on the readout screen for one
second; then the altitude value will flash.
Push the increment button to increase the
displayed altitude; push the decrement
button to decrease the displayed altitude.
Pushing and holding a button will accel-
erate the number display.
 NOTE: If MPH has been selected in
the speed readout, the altitude value
will be displayed in feet. If kph has been
selected in the speed readout, the alti-
tude value will be displayed in meters.
To reset the maximum altimeter readout
with the maximum altimeter displayed,
push and hold the select button for a min-
imum of two seconds.

12
Service Icon
On electric start models, the icon should
illuminate each time the key is turned to
RUN or START, and it should go outwhen
the engine starts. If the icon stays illumi-
nated (on electric start models) or it illumi-
nates while the engine is running, the
system is receiving input that is outside of
its established parameters. If the icon illu-
minates indicating an error, take the snow-
mobile 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.
Coolant Temperature
Warning Icon
 NOTE: On the Z1/Z1 Turbo models
when cold-starting the engine, the
coolant temperature warning icon will
illuminate, the readout screen will
display TEMP, and engine RPM limit
will be below drive system engage-
ment speed.
When the engine reaches proper operat-
ing temperature, the coolant temperature
warning icon and TEMP display will
cease to flash.
If the coolant temperature is at or above
80° C (176° F) on the CFR/F5/F6/F8
models or 115° C (239° F) on the Z1/Z1
Turbo models, the coolant temperature
warning icon will flash a warning (alert)
and on the Z1/Z1 Turbo models, the
engine will “surge” to alert the operator. If
the coolant temperature is at or above 93°
C (200° F) on the CFR/F5/F6/F8 models
or 117° C (243° F) on the Z1/Z1 Turbo
models, the coolant temperature warning
icon will cease flashing and will remain
constantly illuminated.
NOTE: On the Z1/Z1 Turbo models
if the coolant temperature icon is
constantly on, the engine will shut
off if vehicle speed is reduced to 1.5
kph (0.9 MPH) or slower.
Charging System Warning
Icon (Z1/Z1 Turbo
Models)
The Charging System Warning Icon is
designed to warn the operator if the bat-
tery charging system is not functioning.
The icon should illuminate each time the
key is turned to RUN or START, and it
should go out when the engine starts. If
the icon stays illuminated or it illumi-
nates while the engine is running, the bat-
tery is not being charged, and the
snowmobile is running on battery reserve
power only.
If the Charging System Warning Icon
illuminates, you should, as soon as possi-
ble, take the snowmobile to an authorized
Arctic Cat Snowmobile dealer for ser-
vice. If not under warranty, this service is
at the discretion and expense of the
snowmobile owner. The engine WILL
NOT RUN without battery power.
CFR/F5/F6/F8 Models
Steady Flash (Coolant
Temperature Icon)
Coolant Temperature
Above 80° C (176° F).
Constant On (Coolant
Temperature Icon)
Coolant Temperature
Above 93° C (200° F).
Z1/Z1 Turbo Models
Steady Flash (Coolant
Temperature Icon)
Coolant Temperature
Above 115° C (239° F).
Constant On (Coolant
Temperature Icon)
Coolant Temperature
Above 117° C (243° F).
CAUTION
At this point, take precautionary
measures such as changing to loose
snow terrain, shutting the engine off
(allowing the engine to cool down),
and checking coolant level. If unable
to either determine or remedy the
problem, take the snowmobile to an
authorized Arctic Cat Snowmobile
dealer for service. If not under war-
ranty, this service is at the discre-
tion and expense of the snowmobile
owner.

13
Low Oil Warning Icon
(CFR/F5/F6/F8 Models)
The Low Oil Warning Icon is designed to
alert the snowmobile operator when the
oil in the oil injection reservoir gets below
a prescribed level; however, it is highly
recommended that a visual verification of
the oil level in the reservoir be done prior
to operating the snowmobile. Once the
Low Oil Warning Icon illuminates during
operation of the snowmobile, the operator
must periodically monitor the level of oil
in the reservoir and must fill the reservoir
the next time gasoline is added to the gas
tank. The “alert level” of the Low Oil
Warning Icon is approximately equal to 1
tankful of gasoline under normal operat-
ing conditions.
Oil Pressure Warning Icon
(Z1/Z1 Turbo Models)
The Oil Pressure Warning Icon indicates
engine oil pressure, not the oil level;
however, if the oil level is low, it may
affect oil pressure.
The icon should illuminate each time the
ignition switch is turned to RUN or
START, and it should go out when the
engine starts. If the icon illuminates
while the engine is running, oil pressure
has been lost and the engine will auto-
matically shut off.
If oil pressure is lost, use the following
procedure to check the oil level:
1. With the engine off, remove the
engine oil level stick and wipe it
clean. Without screwing it in, set the
stick back in the oil tank. Remove it
and observe the oil level on the
stick. If the oil level is at or below
the ADD mark on the oil level stick,
add only enough recommended oil
to raise the level to the NORMAL
range. DO NOT overfill the reser-
voir with oil.
2. Open the air bleed bolt located on
the oil pump (beneath the coolant
tank) to purge air from the oil hose.
ZJ004A
NOTE: When air can no longer be
heard purging from oil pump bleed,
tighten the bleed bolt to 7.5 ft-lb.
3. Start the engine. The warning icon
should go out within five seconds.
4. If the warning icon does not go out,
shut the engine off immediately and
repeat step 2; then repeat step 3.
If the warning icon does not go out or if
the engine does not start, take the snow-
mobile to an authorized Arctic Cat Snow-
mobile dealer. If not under warranty, this
service is at the discretion and expense of
the snowmobile owner.
Diagnostic Codes
Diagnostic codes are activated by the
ECU and may be displayed on the read-
out screen for a number of reasons.
If a code is displayed while the engine is
running, the ECU is receiving input that
is outside of its established parameters. If
a code has been activated, take the snow-
mobile to an authorized Arctic Cat Snow-
mobile dealer for service. If not under
warranty, this service is at the discretion
and expense of the snowmobile owner.
CFR/F5/F6/F8 Models
Additional codes are displayed on the
readout screen. Refer to the following
chart for diagnostic codes.
CAUTION
Do not attempt to start the engine
with the bleed bolt open.

14
* On certain models.
Z1/Z1 Turbo Models
These diagnostic codes are displayed on
the readout screen incorporated within
the speedometer/tachometer. Refer to the
following chart for diagnostic codes.
* Turbo models
Handlebar Tilt
F-Series/Z1 Turbo - STD
Models
The handlebar can be adjusted to the
operator’s preference. To adjust the han-
dlebar, use the following procedure:
1. Loosen the four cap screws and lock
nuts securing the handlebar caps to the
riser and the riser to the steering post.
744-439A
2. Adjust the handlebar to operator’s
desired tilt, tighten the lock nuts/cap
screws evenly to 25 ft-lb, and check
steering for maximum right/left
turning capabilities.
NOTE: Do not rotate the handlebar
to a position that allows air to enter
the brake system.
Cam Lever Style
The handlebar can be adjusted to the
operator’s preference. To adjust the han-
dlebar, use the following procedure:
Code Trouble
2 Failure in injector(s).
4 Open or short circuit in barometric
pressure sensor.
5 Open or short circuit in intake air tem-
perature sensor.
6 Open or short circuit in water tempera-
ture sensor.
7 Open or short circuit in throttle position
sensor.
12 Failure in ignition coil.
16* Incorrect adjustment/failure in APV
cable.
17* Failure in exhaust temperature sensor.
18* Failure in servomotor.
21* Failure in knock sensor.
OCTN* Low octane gasoline.
Code Trouble
1 Failure in the fuel system.
2 Failure in injector (PTO).
3 Failure in injector (MAG).
4 Failure in barometric pressure sensor.
5 Open or short circuit in intake manifold
air temperature sensor.
6 Open or short circuit in water tempera-
ture sensor.
7 Open or short circuit in throttle position
sensor.
8 Open or short circuit in manifold air
pressure sensor.
9 Failure in crankshaft position sensor.
11 Failure in speed sensor.
12 Failure in coil (MAG).
13 Failure in coil (PTO).
14 Failure in ISC valve.
15 Failure in oxygen sensor.
19 Failure in camshaft position sensor.
21 Failure in knock sensor.
22* Failure in Injector (PTO secondary).
23* Failure in Injector (MAG secondary).
25 Failure in shifting system/gear position
switch (relay).
26 Malfunction in air pressure sensor.
29 Failure in shifting system/gear selec-
tion switch (reverse button).
OCTN* Low octane gasoline.
! WARNING
Tighten lock nuts according to speci-
fications to prevent unexpected
“movement” of the handlebar during
operation over rough terrain. DO NOT
position the handlebar so steering
(maximum right/left turning capabili-
ties) or throttle and brake controls
are affected.
Code Trouble

15
1. Press inward on the lock pin to
release the cam lever and “flip” the
cam lever up.
741-427A
2. Adjust the handlebar up or down and/
or rotate the handlebar to operator’s
desired position; then press down on
the cam lever until it “locks” in place.
Check steering for maximum right/
left turning capabilities.
NOTE: At this point, gently lift the
cam lever without pressing in on the
lock pin. If the cam lever cannot be
lifted, the lock pin is secure.
NOTE: Do not rotate the handlebar
to a position that allows air to enter
the brake system.
3. Test the handlebar to ensure that it
does not rotate within the riser
block. If it does not rotate, proceed
to step 4. If it does rotate, release the
cam lever and rotate the cam lever
clockwise; then press down on the
cam lever until the lock pin is prop-
erly positioned and locked. Repeat
this procedure until the handlebar is
properly secured.
4. After the handlebar is “locked” in
position, release the cam lever and
rotate it one turn clockwise; then
press down on the cam lever until it
“locks” in place.
NOTE: At this point, gently lift the
cam lever without pressing in on the
lock pin. If the cam lever cannot be
lifted, the lock pin is secure.
Exhaust System
The exhaust system is designed to reduce
noise and to improve the total perfor-
mance of the engine. If any exhaust sys-
tem component is removed from the
engine and the engine is run, severe
engine damage will result.
Air-Intake Silencer
Used in conjunction with the fuel intake
system is a specially designed air-intake
silencer. The purpose of the silencer is to
quiet the intake of fresh air. Since the fuel
intake system is calibrated with the air-
intake silencer in place, the engine must
never be run with the silencer removed.
Performance will not be improved if the
air-intake silencer is removed. In con-
trast, severe engine damage will occur.
CAUTION
If at any time the lock pin will not
engage into the locked position, do
NOT operate the snowmobile. Take the
snowmobile to an authorized Arctic
Cat Snowmobile dealer for service.
! WARNING
Care must be taken to securely lock
the handlebar cam lever to prevent
unexpected “movement” of the han-
dlebar during operation over rough
terrain. DO NOT position the handle-
bar so steering (maximum right/left
turning capabilities) or throttle and
brake controls are affected.
CAUTION
These snowmobiles are not
designed to be operated in dusty
conditions. Operating the snowmo-
bile in dusty conditions will result in
severe engine damage.

16
Cooling System (CFR/
F5/F6/F8/Z1/Z1 Turbo
Models)
These snowmobiles are equipped with a
closed liquid cooling system for engine
cooling. The cooling system should be
inspected daily for leakage and damage.
Also, the coolant level should be checked
daily. If leakage or damage is detected,
take the snowmobile to an authorized
Arctic Cat Snowmobile dealer for ser-
vice. If not under warranty, this service is
at the discretion and expense of the
snowmobile owner.
When filling the cooling system reser-
voir, use an ethylene glycol-based cool-
ant/water mixture which will satisfy the
coldest anticipated weather conditions of
your area in accordance with the coolant
manufacturer’s recommendations.
For checking/filling cooling system, refer
to Coolant Level sub-section in the Main-
tenance section.
Battery (Electric
Start)
It is extremely important that the battery
be maintained at full charge at all times
and that the battery connections be clean
and tight. If charging the battery becomes
necessary, refer to Battery sub-section in
the Maintenance section.
Jump-Starting (Z1/Z1
Turbo Models)
NOTE: Arctic Cat does not recom-
mend jump-starting a snowmobile
with a dead battery but rather to
remove the battery, service it, and
correctly charge it; however, in an
emergency, it may be necessary to
jump-start a snowmobile. If so, use
the following procedure to carefully
and safely complete this procedure.
1. On the snowmobile to be jump-started,
slide any terminal boots away.
2. Inspect the battery for any signs of
electrolyte leaks, loose terminals, or
bulging sides. Leaking or bulging
battery cases may indicate a frozen
or shorted battery.
3. Inspect the vehicle to be used for
jump-starting to determine if voltage
and ground polarity are compatible.
The vehicle must have a 12-volt DC,
negative ground electrical system.
CAUTION
On the Z1/Z1 Turbo models, always
turn the ignition switch key to the
OFF position when the snowmobile
is not being used. Leaving the igni-
tion switch in the ON position will
result in discharging the battery and
possible damage to the battery.
! 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
explosion. Always remove rings and
watches.
! WARNING
Any time service is performed 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 handling a
battery. When servicing a battery in
an enclosed space, keep the area
well-ventilated.
! WARNING
If any of these conditions exist, DO
NOT attempt to jump-start, boost, or
charge the battery. An explosion
could occur causing serious injury.