The machine model number must be used with any correspondence regarding warranty or service.
Machine Model Number Identification
A 0 6 LB 2 7 A A
Year Designation
Basic Chassis
Designation
Engine Designation Number
ES30PFE ............................................................Single, Air Cooled, SOHC 4 Stroke, Electric Start
Vehicle Identification Number (VIN)
World
Mfg. ID
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
4 X A P B 2 0 A * 5 P 0 0 0 0 0 0
Vehicle Descriptor
}
}
}
}
Vehicle Identifier
}
Emissions &
Model Option
Engine Designation
}
Body Style
Vehicle and Engine Serial Number Locations
Whenever corresponding about an engine, be sure to refer to the engine model number and serial number. This information can be
found on the sticker applied to the recoil housing on the right side of engine.(A) An additional num ber is stamped on the center
top of crankcase beneath the cylinder coolant elbow.
The machine serial number (1- lower frame rail) and
engine number (2- right side engine) are important for
vehicle identification.
Engine
Powertrain
Emissions
Model
Year
Check Digit
1
Plant No
Individual Serial Number
* This could be either
a number or a letter
2
1.2
SPECIFICATIONS
MODEL: 2006 HAWKEYE 2x4
MODEL NUMBER: . . . . . . . . .A06LB27AA
ENGINE MODEL: . . . . . . . . . .ES30PFE
CategoryDimension
Length74 in./188 cm
Width42 in./107 cm
Height45.5 in./116 cm
Wheel Base46 in./117 cm
Ground Clearance8 in./20.3 cm
Dry Weight525 lbs./238 kg
Gross Vehicle Weight930 lbs./422 kg
Front Rack Capacity70 lbs./31.75 kg
Rear Rack Capacity100 lbs./45 kg
Towing Capacity750 lbs./340 kg
Hitch Tongue Weight75 lbs./34 kg
Body StyleRecreational/Utility
GENERAL INFORMATION
MODEL: . . . . . . . . . . . . 2006 HAWKEYE 4x4
MODEL NUMBER: . . . . . . . . .A06LD27AA
ENGINE MODEL: . . . . . . . . . .ES30PFE
CategoryDimension
Length74 in./188 cm
Width42 in./107 cm
Height45.5 in./116 cm
Wheel Base46 in./117 cm
Ground Clearance8 in./20.3 cm
Dry Weight550 lbs./250 kg
Gross Vehicle Weight930 lbs./422 kg
Front Rack Capacity70 lbs./31.75 kg
Rear Rack Capacity100 lbs./45 kg
Towing Capacity750 lbs./340 kg
Hitch Tongue Weight75 lbs./34 kg
Body StyleRecreational/Utility
1.3
GENERAL INFORMATION
MODEL: 2006 HAWKEYE 2x4
MODEL NUMBER: A06LB27AA
ENGINE MODEL: ES30PFE
Engine
PlatformFuji 4 stroke, Single Cylinder
Engine Model NumberES300PFE010
Engine Displacement299cc
Number of Cylinders1
Bore & Stroke (mm)78.5 x 68 mm
Compression Ratio9.2:1 Full Stroke
Compression Pressure Compression Relase 60-90 psi
Engine Idle Speed
Cooling System/CapacityAir/Oil Cooled
Overheat Warning
LubricationWet Sump
Oil RequirementsPolaris 0W-50 / 2 qts (1.9L)
Exhaust SystemSingle Pipe - USFS Approved
Carburetion
Carburetor modelMikuni BST 34mm
Main Jet147.5
Pilot Jet42.5
Jet Needle4HB42-5
Needle Jet0-4m
Pilot/Air Screw2.5 Turns Out (Initial setting)
Float Height13mm from carburetor body
Fuel DeliveryFuel Pump
Fuel Capacity /
Requirement
Electrical
Alternator Output250 watt / 18.6 Amp @ 6000
Voltage Regulator3-phase
Lights : High Beam--
NOTE: When ordering service parts be sure to use the correct parts manual.
NOTE: Some manuals can be found at the Polaris website: www.polarisindustries.com or purchased from
www.purepolaris.com.
Parts Micro
Fiche PN
REPLACEMENT KEYS
Replacement keys can be made from the original key. To identify which series the key is, take the first two digits on the original key
and refer to the chart to the right for the proper part number. Should both keys become lost, replacement of the ignition switch
assembly is necessary.
Special Tools may be required while servicing your machine.
Some of the tools listed are mandatory and other tools may be
substituted with a similar tool, if available. Polaris
recommends the use of Polaris special tools when servicing
any Polaris product.
Standard Tools and Engine Tools
2871293 - B - Crankshaft
Slotted Nut Socket
PA - 47344 - Balance Shaft
Slotted Nut Socket
Standard Tools and Engine Tools
2870569 - Crankshaft True Kit
PV - 35667 - A - Cylinder Leakdown Tester
PU - 45432 - Caliper or A Basic Caliper
2870975 - Mity Vac
TM
2870773 - C - Clip Install Tool
2870390 - Piston Support Block
PA-47478 - Drive Clutch Holder
Suspension Tools
2870871 - ATV Ball Joint Tool Kit
2870623 - Shock Spring Compressor
1.7
GENERAL INFORMATION
Standard Tools and Engine Tools
2870303- Hone Kit
2870305 - Stone Replacement Kit
Electrical Tools
PV -43568 - FlukeTM 77 Multimeter
PV-39617 - Current Clamp
2870836 - Battery Hydrometer
2870588 - Hone Oil (12 OZ.)
2200634 - Valve Seat Reconditioning Kit
2870459 - Dial Indicator
8712500 - PV-39951-A
Tachometer Tachometer
1.8
GENERAL INFORMATION
STANDARD TORQUE SPECIFICATIONS
The following torque specifications are to be used as a general guideline. FOR SPECIFIC TORQUE VALUES OF FASTENERS Refer to
exploded views in the appropriate section. There are exceptions in the steering, suspension, and engine sections.
ft. lbs.x 12= in. lbs.
in. lbs.x .0833= ft. lbs.
ft. lbs.x 1.356= Nm
in. lbs.x .0115= kg-m
Nmx .7376= ft. lbs.
kg-mx 7.233= ft. lbs.
kg-mx 86.796= in. lbs.
kg-mx 10= Nm
in.x 25.4=mm
mmx .03937= in.
in.x 2.54= cm
mile (mi.)x 1.6= km
kmx .6214= mile (mi.)
Ounces (oz.)x 28.3 5= Grams (g)
Fluid Ounces (fl. oz.)x 29.57= Cubic Centimeters (cc)
Cubic Centimeters (cc)x .03381= Fluid Ounces (fl. oz.)
Grams (g)x 0.035= Ounc es (oz.)
lb.x .454= kg
kgx 2.2046= lb.
Cubic inches (cu. in)x 16.387= Cubic centimeters (cc)
Cubic centimeters (cc)x 0.061= Cubic inches (cu. in)
Imperial pints (Imp pt.)x 0.568= Liters (l)
Liters (l)x 1.76= Imperial pints (Imp pt.)
Imperial quarts (Imp qt.)x 1.137= Liters (l)
Liters (l)x 0.88= Imperial quarts (Imp qt.)
Imperial quarts (Imp qt.)x 1.201= US quarts (US qt.)
US quarts (US qt.)x 0.833= Imperial quarts (Imp qt.)
US quarts (US qt.)x 0.946= Liters (l)
Liters (l)x 1.057= US quarts (US qt.)
US gallons (US gal)x 3.785=Liters (l)
Liters (l)x 0.264= US gallons (US gal)
Pounds - force per square inch (psi)x 6.895= Kilopascals (kPa)
Kilopascals (kPa)x 0.145= Pounds - force per square inch (psi)
Kilopascals (kPa)x 0.01= Kilograms - force per square cm
Kilograms - force per square cmx 98.1= Kilopascals (kPa)
π(3.14)xR
2
x H (height)= Cylinder Volume
°C to °F: 9 (°C + 40) ÷ 5 - 40 = °F
°F to °C: 5 (°F + 40)
÷ 9 - 40 = °C
1.11
GENERAL INFORMATION
GLOSSARY OF TERMS
ABDC: After bottom dead center.
ACV: Alternating current voltage.
Alternator: Electrical generator producing voltage alternating current.
ATDC: After top dead center.
BBDC: Before bottom dead center.
BDC: Bottom dead center.
BTDC: Before top dead center.
CC: Cubic centimeters.
Center Distance: Distance between center of crankshaft and center of driven clutch shaft.
Chain Pitch: Distance between chain link pins (No. 35 = 3/8" or 1 cm). Polaris measures chain length in number of pitches.
CI: Cubic inches.
Clutch Buttons: Plastic bushings which aid rotation of the movable sheave in the drive and driven clutch .
Clutch Offset: Drive and driven clutches are offset so that drive belt will stay nearly straight as it moves along the clutch face.
Clutch Weights: Three levers in the drive clutch which relative to their weight, profile and engine RPM cause the drive clutch to close and
grip the drive belt.
Crankshaft Run-Out: Run-out or "bend" of crankshaft measured with a dial indicator while crankshaft is supported between centers on V
blocks or resting in crankcase. Measure at various points especially at PTO.
DCV: Direct current voltage.
Dial Bore Gauge: A cylinder measuring instrument which uses a dial indicator. Good for showing taper and out-of-round in the cylinder
bore.
Electrical Open: Open circuit. An electrical circuit which isn't complete.
Electrical Short: Short circuit. An electrical circuit which is completed before the current reaches the intended load. (i.e. a bare wire
touching the chassis).
End Seals: Rubber seals at each end of the crankshaft.
Engagement RPM: Engine RPM at which the drive clutch engages to make contact with the drive belt .
ft.: Foot/feet.
Foot Pound: Ft. lb. A force of one pound at the end of a lever one foot in length, applied in a rotational direction.
g: Gram. Unit of weight in the metric system.
gal.: Gallon.
ID: Inside diameter.
in.: Inch/inches.
Inch Pound: In. lb. 12 in. lbs. = 1 ft. lb.
2
: Kilograms per square centimeter.
kg/cm
kg-m: Kilogram meters.
Kilogram/meter: A force of one kilogram at the end of a lever one meter in length, applied in a rotational direction.
l or ltr: Liter.
2
: Pounds per square inch.
lbs/in
Left or Right Side: Always referred to based on normal operating position of the driver.
m: Meter/meters.
Mag: Magneto.
Magnetic Induction: As a conductor (coil) is moved through a magnetic field, a voltage will be generated in the windings. Mechanical
energy is converted to electrical energy in the stator.
mi.: Mile/miles.
mm: Millimeter. Unit of length in the metric system. 1 mm = approximately .040".
Nm: Newton meters.
OD: Outside diameter.
Ohm: The unit of electrical resistance opposing current flow.
oz.: Ounce/ounces.
Piston Clearance: Total distance between piston and cylinder wall.
psi.: Pounds per square inch.
PTO: Power take off.
qt.: Quart/quarts.
Regulator: Voltage regulator. Regulates battery charging system output at approx. 14.5 DCV as engine RPM increases.
Reservoir Tank: The fill tank in the liquid cooling system.
Resistance: In the mechanical sense, friction or load. In the electrical sense, ohms, resulting in energy conversion to heat.
RPM: Revolutions per minute.
Seized Piston: Galling of the sides of a piston. Usually there is a transfer of aluminum from the piston onto the cylinder wall.
Possible causes: 1) improper lubrication; 2) excessive temperatures; 3) insufficient piston clearance; 4) stuck piston rings.
Stator Plate: The plate mounted under the flywheel supporting the battery charging coils.
TDC: Top dead center. Piston's most outward travel from crankshaft.
Volt: The unit of measure for electrical pressure of electromotive force. Measured by a voltmeter in parallel with the circuit.
Watt: Unit of electrical power. Watts = amperes x volts.
Careful periodic maintenance will help keep your vehicle in the safest, most reliable condition. Inspection, adjustment
and lubrication of important components are explained in the periodic maintenance chart.
Inspect, clean, lubricate, adjust and replace parts as necessary. When inspection reveals the need for replacement
parts, use genuine Polaris parts available from your Polaris dealer.
NOTE: Service and adjustments are critical. If you’re not familiar with safe service and adjustment procedures, have
a qualified dealer perform these operations.
Maintenance intervals in the following chart are based upon average riding conditions and an average vehicle speed of
approximately 10 miles per hour. Vehicles subjected to severe use must be inspected and serviced more frequently.
Severe Use Definition
• Frequent immersion in mud, water or sand
• Racing or race-style high RPM use
• Prolonged low speed, heavy load operation
• Extended idle
• Short trip cold weather operation
Pay special attention to the oil level. A rise in oil level during cold weather can indicate contaminants collecting in the
oil sump or crankcase. Change oil immediately if the oil level begins to rise. Monitor the oil level, and if it continues to
rise, discontinue use and determine the cause or see your dealer.
Maintenance Chart Key
The following symbols denote potential items to be aware of during maintenance:
= CAUTION: Due to the nature of these adjustments, it is recommended this service be performed by an
authorized Polaris dealer.
= SEVERE USE ITEM --If vehicle is subjected to severe use, decrease interval by 50%
(Severe Use is defined as frequent vehicle immersion in mud, water or sand, racing or race-style high rpm
use, prolonged low speed - heavy load o peration or exten ded idle . Mor e prev entat ive main tenanc e is required
under these conditions. Fluid changes, cable, chain and chass is lubrication a re requ ired more f requent ly. For
engine oil, short trip cold weather riding also constitutes severe use. Pay special attention to oil level. A rising oil level in cold weather can indicate contaminants collecting in the oil sump or crankcase. Change oil
immediately and monitor level. If oil level begins to rise, discontinue use and determine cause.)
E= Emission Control System Service (California).
NOTE: Inspection may reveal the need for replacement parts. Always use genuine Polaris parts.
WARNING
2.2
Improperly performing the procedures marked with
could result in component failure and lead to
a
serious injury or death. Have an authorized Polaris
dealer perform these services.
MAINTENANCE AND LUBRICATION
Periodic Maintenance Chart
ItemMaintenance Interval
(whichever comes first)
HoursCalendarMiles
(KM)
Steering-Pre-Ride-Check for free operation.
Front-suspension-Pre-Ride-
Rear-suspension-Pre-Ride-
Tires-Pre-RideEngine Stop Switch-Check Operation
Brake fluid level-Pre-Ride-
Brake lever travel-Pre-Ride-
Brake systems -Pre-RideThrottle-Pre-Ride-Check Operation
Wheels /fasteners-Pre-RideFrame Fasteners-Pre-Ride-
Engine oil level-Pre-Ride-
E
Air filter, pre-filter-Daily-Inspect;clean often
E
Air box sediment tube-Daily-Drain deposits when visible
E
Coolant
(if applicable)
Headlamp/tail lamp-DailyAir filter,
main element
E
Recoil housing
(if equipped)
Brake pad wear10 H Monthly100 (160)Inspect periodically
Battery20 HMonthly200 (320)Check terminals; clean; test
Engine oil change
Perform these procedures more often for vehicles subjected to severe use.
E Emission Control System Service (California)
Have an authorized Polaris dealer perform these services
50 H
12 M
1000
(1600)
2.4
MAINTENANCE
Item Maintenance Interval
(whichever comes first)
HoursCalendarMiles
(Km)
Fuel system100 H12M
E
Fuel Filter100 H12M
E
Radiator
(if applicable)
Cooling hoses
(if applicable)
Engine mounts100 H12M
Exhaust muffler /
pipe
Spark plug100 H12M
E
Ignition Timing100 H12M
E
Wiring100 H12M
Clutches (drive
and driven)
Front wheel
bearings
Brake fluid200 H24M
Spark arrestor300 H36M
EIdle Speed-Adjust as needed
Toe adjustment-Inspect periodica lly; adjust when part s are replaced
Auxiliary brakePre- RideInspect daily; adjust as needed
Headlight aim-Adjust as needed
Perform these procedures more often for vehicles subjected to severe use.
E Emission Control System Service (California)
Have an authorized Polaris dealer perform these services.
100 H12M
100 H12M
100 H12M
100 H12M
100 H12M
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
1000
(1600)
2000
(3200)
3000
(4800)
Check for leaks at tank cap, lines, fuel valve, filter,
pump, carburetor, replace lines every two years
Replace yearly
Inspect; clean external surfaces
Inspect for leaks
Inspect
Inspect
Inspect; replace as needed
Inspect
Inspect for wear, routing, security; apply die lectric
grease to connectors subjected to water, mud, etc.
Inspect;clean; replace worn parts
Inspect; replace as needed
Change every two years
Clean out
Remarks
2.5
MAINTENANCE
LUBRICANTS / FLUIDS
POLARIS LUBES/FLUIDS
ATV Angle Drive Fluid
0W/40
2874865 - Quarts
2874867 - 55 Gallon Drum
2.6
MAINTENANCE
POLARIS LUBRICANTS,MAINTENANCE
AND SERVICE PRODUCTS
NOTE: The number count indicated by each part number
in the table above indicates the number of units that are
shipped with each order.
2.7
MAINTENANCE
POLARIS LUBRICANT SYMBOL IDENTIFICATION
NOTE: The symbols are used to properly identify the correct lube or grease to use in the maintenance section.
Polaris DOT 3
Brake Fluid
Polaris Synthetic
Gearcase Lube
Polaris Synthetic
OW-50 Oil
Polaris All Season Grease
Polaris ATV
Angle Drive Fluid
VEHICLE INSPECTION / MAINTENANCE
PRE-RIDE / DAILY INSPECTION
Perform the following pre-ride inspection daily, and when servicing the vehicle at each scheduled maintenance.
• Tires - check condition and pressures
• Fuel and oil - fill both to their proper level; Do not overfill
• All brakes - check operation(includes auxiliary brake)
• Throttle - check for free operation
• Headlight/Taillight/Brakelight - check operation of all indicator lights and switches
• Engine stop switch - check for proper function
• Wheels - check for loose wheel nuts
• Air cleaner element - check for dirt or water; clean or replace
• Steering - check for free operation, noting any unusual looseness in any area
• Loose parts - visually inspect vehicle for any damaged or loose nuts, bolts or fasteners
• Engine coolant(if applicable) - check for proper level at the recovery bottle
2.8
HAWKEYE HANDLEBAR COMPONENT LOCATIONS
4x4 switch
Indicator Lights
Front Brake
Speedo
MAINTENANCE
(if applicable)
Light Control
& Run Switch
Choke
Ignition/S tart Key
Reverse
Override
MAINTENANCE QUICK REFERENCE
III. #ItemLube Rec.MethodFrequency*
Change after 1st month (25
hours), 50 hours thereafter;
1
2Transmission
Engine OilPolaris 0W-50
Synthetic
Polaris AGL
Lubricant
Add oil to proper level.
See procedure.Change annually2
Change more often (25 hours)
in severe duty conditions, or
short trip cold weather
operation.
Throttle
3Brake Fluid
4
5
* More often under severe use, such as operated in water or under severe loads.
1 Semi-annually or 50 hours of operation (refer to Maintenance Schedule for additional information)
2 Annually or 100 hours of operation (refer to Maintenance Schedule for additional information)
3 Grease conforming to NLGI No. 2, such as Polaris Premium All Season Grease, Conoco Superlube M or Mobilegrease Special.
Rear
Gearcase
A-Arm
Bushings
Polaris DOT 3 Brake
Fluid
Polaris A TV Angle Drive
Fluid
Polaris All Season
Grease 3
Fill master cylinder reservoir
to indicated level inside
reservoir.
Drain and refill with premeasured amount of
lubricant.
Locate grease fitting on
swing arm and grease with
grease gun.
As required. Change fluid
every 2 years.
As required*
Semi-annually 1
2.9
MAINTENANCE
NOTE: Refer to Page 2.6-2.8 for the Polaris Lubricant Identification table.
1. Engine Oil
Reservoir Level
3. Brake Fluid
5. Bottom Rear Lower Control Arm
Lower Rear Bearing Carrier Pivot
Prop Shaft
2. Transmission Oil
4. Rear Gearcase Oil
2.10
MAINTENANCE
TRANSMISSION LUBRICATION
The transmission lubricant level should be checked and
changed in accordance with the maintenance schedule.
• Be sure vehicle is level before proceeding.
• Check vent hose to be sure it is routed properly and
unobstructed.
TRANSMISSION SPECIFICATIONS
Specified Lubricant:
Polaris AGSL Gearcase Lubricant:
(PN 2873603) (Gallon) (PN 2873602) (12 oz.)
Capacity:
Even with fill plug
Drain Plug and Fill Plug Torque:
15 ft. lbs. (20 Nm)
To change / check transmission fluid:
1.Place a drain pan beneath oil pan and remove drain plug
from the crankcase. Allow oil to drain completely.
FRONT GEARCASE LUBRICATION (4X4
ONLY)
The front gearcase lubricant level should be checked and
changed in accordance with the maintenance schedule.
• Be sure vehicle is level before proceeding.
• Check vent hose to be sure it is routed properly and
unobstructed.
2.Reinstall the drain pl ug . Tighten to specification.
3.Add the proper amount of lubricant to bring level into
operating range as shown. Do not over fill.
Drain Plug
Gearcase oil
flush with the bottom
of thread area.
4.Verify fluid level is correct and no leaks are present.
A
B
C
Oil Level Check
1.Position the vehicle on a level surface.
2.Remove the check/fill plug (A) and view the oil level. The
oil level should be at the bottom of the check plug (B)
threads.
3.Reinstall the check/fill plug (A). Torque to specification.
4.Reinstall the check plug (A) and a new sealing washer.
Torque to specification.
2.11
MAINTENANCE
5.Check for leaks.
Oil Change
1.Remove the drain plug (C). Drain the oil into an appropriate
container. Discard used oil properly
2.Clean and reinstall the drain plug with a new sealing
washer. Torque to specification.
3.Remove the check plug (A).
4.Remove the fill plug (B) and add a pre-measured amount of
Polaris Angle Drive Fluid. The fluid should not be above
the bottom of the check plug (A) threads.
5.Reinstall the fill plug (B) and check plug (A). Torque to
specification.
6.Check for leaks.
LUBRICATION / GREASE POINTS
There are grease zerks rear lower control arm inner pivots,
lower rear bearing carrier pivots, and the prop shaft. Apply
grease until it is visible on the ends of the pivot points.
THROTTLE OPERATION - ALL MODELS
Check for smooth throttle opening and closing in all han dlebar
positions. Throttle lever operation should be smooth and lever
must return freely without binding.
1.Place the gear selector in neutral.
2.Set parking brake.
Verify free play of 1/16-3/16”(1.6-4.76 mm) and smooth
operation of choke cable.Adjustments to the freeplay can be
made by loosening the choke cable adjustment in or out to gain
the desired freeplay.
If smooth choke operation is not obtainable, inspect choke
cable for kinks or sharp bends in routing.
CARBURETOR DRAINING
The carburetor float bowl should be drained periodically to
remove moisture or sediment from the bowl, or before extended
periods of storage.
NOTE: The bowl drain screw is located on the bottom left
side of the float bowl.
1.Turn fuel valve to the OFF position.
2.Place a clean container beneath the bowl drain spigot or
bowl drain hose.
3.Turn drain screw out two turns and allow fuel in the float
bowl and fuel line to drain completely.
4.Inspect the drained fuel for water or sediment.
5.Tighten drain screw.
6.Turn fuel valve to “ON”.
7.Start machine and check for leaks.
NOTE: All tubes attached to the carburetor must be
check for pinching or blockage, as this will effect engine
performance
3.Start the engine and let it idle.
4.Turn handlebars from full right to full left. If idle speed
increases at any point in the turning range, inspect throttle
cable routing and condition. If cable is routed properly and
in good condition, repeat adjustment procedure.
5.Replace the throttle cable if worn, kinked, or damaged.
CHOKE (ENRICHER) ADJUSTMENT
CHOKE
2.12
Drain tube
attached
here
III. 1
Drain Screw
MAINTENANCE
PILOT SCREW
The pilot system supplies fuel during en gine operatio n wi th the
throttle valve closed or slightly opened. The fuel/air mixture is
metered by pilot screw and discharged into the main bore
through the pilot outlet.
CAUTION
The pilot screw is calibrated at the factory to m eet
EPA / CARB regulations for air quality standards
and is sealed with a brass plug to prevent tampering. Removal of the tamper proof plug is not permitted. For service purposes, cleaning of the pilot
circuit can be done only by a certified repair shop to
ensure air quality standards are not exceeded.
PILOT SCREW ADJUSTMENT
FRONT
(Engine)
Pilot Screw
Pilot Screw Location
Brass Plug Installed
Brass Plug Removed
1.Start engine and warm it up to operating temperature (about
10 minutes).
2.Turn pilot screw in (clockwise) until lightly seated. Turn
screw out the specified number of turns. NOTE: Do not
tighten the pilot screw forcefully against the seat or the
screw and/or seat will be permanently damaged.
Pilot screws are calibrated at the factory. Each
carburetor has a slightly different pilot screw
setting. The specifications may require
additional tuning to achieve the desired results.
3.Connect an accurate tachometer that will read in increments
of + or - 50 RPM such as the PET 2100DX (PN8712100DX) or the PET 2500 (PN 8712500).
4.Set idle speed to 1200 RPM. Always check throttle cable
freeplay after adjusting idle speed and adjust if necessary.
5.Slowly turn mixture screw clockwise using the pilot screw
wrench until engine begins to miss.
2.13
MAINTENANCE
6.Slowly turn mixture screw counterclockwise until idle
speed increases to maximum RPM. Continue turning
counterclockwise until idle RPM begins to drop.
7.Center the pilot screw between the points in Step 5 and 6.
8.Re adjust idle speed if not within specification.
ELECTRONIC THROTTLE CONTROL (ETC
SWITCH)/THROTTLE CABLE ADJUSTMENT
1.Slide the boots off inline cable adjuster sleeve. Loosen
adjuster locknut.
2.With handlebars centered and wheels pointing forward, turn
adjuster sleeve until 1/16” - 1/8” freeplay is achieved at the
thumb lever. After making any adjustment, “flip” the lever
slightly to confirm adjustment.
Boot
Adjuster
Sleeve
Locknut
Boot
• Do not overfill the tank. Do not fill the tank neck.
• If you get gasoline in your eyes or if you swallow
gasoline, seek medical attention immediately.
• If you spill gasoline on your skin or clothing,
immediately wash it off with soap and water and
change clothing.
• Never start the engine or let it run in an enclosed
area. Engine exhaust fumes are poisonous and can
result loss of consciousness or death in a short
time.
• Never drain the float bowl when the engine is hot.
Severe burns may result.
FUEL LINES
1.Check fuel lines for signs of wear, deterioration, damage, or
leakage. Replace if necessary.
2.Be sure fuel lines are routed properly and secured with
cable ties.
CAUTION
Make sure lines are not kinked or pinched
Direction
of travel
3.Tighten locknut and slide boots over cable adjuster until
they touch at the middle point of the adjuster.
4.With engine running, turn the handlebars from full left to
full right with transmission in neutral. Engine RPM should
not change and the engine should not die. If either of these
occur, return to the first step.
NOTE: If the throttle cable is adjusted too tight, the ETC
will limit operation at low throttle positions.
1/16” to 1/8”
Freeplay
FUEL SYSTEM
WARNING
Gasoline is extremely flammable and explosive
under certain conditions.
• Always stop the engine and refuel outdoors or in a
well ventilated area.
• Do not smoke or allow open flames or sparks in or
near the area where refueling is performed or
where gasoline is stored.
3.Replace all fuel lines every two years.
VENT LINES
1.Check fuel tank, crankcase, carburetor, battery and
transmission vent lines for signs of wear, deterioration,
damage or leakage. Replace every two years.
2.Verify vent lines are routed properly and secured with cable
ties.
CAUTION
Make sure lines are not kinked or pinched
FUEL FILTER
The fuel filter should be replaced in accordance with the
Periodic Maintenance Chart. The fuel filter is located between
the fuel tank and carburetor.
1.Clamp fuel lines
2.Remove line clamps at both ends of the filter.
3.Remove fuel lines from filter.
4.Install new filter and clamps onto fuel lines with arrow
pointed in direction of fuel flow.
2.14
MAINTENANCE
BATTERY MAINTENANCE
WARNING
Battery electrolyte is poisonous. It contains sulfuric
acid. Serious burns can result from contact with
skin, eyes or clothing. Antidote:
Fuel Filter
To Carburetor
5.Install clamps on fuel line.
6.Start engine and inspect for leaks.
7.Remove clamps
COMPRESSION TEST
NOTE: This 4-Stroke engine is equipped with an
automatic decompressor. Compression readings will vary
in proportion to cranking speed during the test. Average
compression (measured) is about 90 psi
compression test.
Smooth idle generally indicates good compression. Low engine
compression is rarely a factor in running condition problems
above idle speed. Abnormally high compression can be caused
by a decompressor malfunction, or worn or damaged exhaust
cam lobes. Inspect camshaft and automatic decompression
mechanism if compression is abnormally high.
A cylinder leakage test is the best indication of engine
condition on models with automatic decompression. Follow
tester manufacturer’s instructions to perform a cylinder leakage
test. (Never use high pressure leakage testers as crankshaft
seals may dislodge and leak).
Cylinder Compression
Standard: 90PSI
Cylinder Leakage
Service Limit: 10%
(Inspect for cause if leakage exceeds 10%)
during a
External: Flush with water.
Internal: Drink large quantities of water or milk. Fol-
low with milk of magnesia, beaten egg, or vegetable
oil. Call physician immediately.
Eyes: Flush with water for 15 minutes and get
prompt medical attention.
Batteries produce explosive gases. Keep sparks,
flame, cigarettes, etc. away. Ventilate when charging or using in an enclosed space. Always shield
eyes when working near batteries. KEEP OUT OF
REACH OF CHILDREN.
NOTE: All Hawkeye batteries are Low Maintenance
design and construction. All Low Maintenance
batteries are fully charged and tested at the factory
before installation. Expected shelf life is 6-8 months
depending on storage conditions. As a general rule
before placing the battery into service, check the
battery condition and charge accordingly.
Low Maintenance batteries are permanently sealed at the time
of manufacture. The use of lead-calcium and AGM technology
instead of lead-antimony allows the battery acid to be fully
absorbed. For this reason, a Low Maintenance battery case is
dark and the cell caps are not removable, since there is no need
to check electrolyte level.
NEVER attempt to add electrolyte or water to a Low
Maintenance battery. Doing so will damage the case and
shorten the life of the battery. Refer to the Battery Maintenance
Video (PN 9917987) for proper instruction on servicing Low
Maintenance batteries.
ENGINE MOUNTS
Inspect rubber engine mounts for cracks or damage.
ENGINE FASTENER TORQUE
Check engine fasteners and ensure they are tight
2.15
MAINTENANCE
The battery is located under front rack.
To remove the battery:
1.Disconnect holder strap.
2.Disconnect battery negative (-) (black) cable first, followed
by the positive (+) (red) cable.
CAUTION
To reduce the chance of sparks: Whenever removing the battery, disconnect the negative
(black) cable first. When reinst alling the battery,
install the negative cable last.
SPARK PLUG
1.Remove the seat and left hand side panel.
2.Remove spark plug high tension lead. Clean plug area so no
dirt and debris can fall into engine when plug is removed.
3.Remove spark plug.
4.Inspect electrodes for wear and carbon buildup. Look for a
sharp outer edge with no rounding or erosion of the
electrodes.
Inspect electrode for wear and buildup
Spark Plug Gap
3.Remove the battery.
4.Clean battery cables and terminals with a stiff wire brush.
Corrosion can be removed using a solution of one cup water
and one tablespoon baking soda. Rinse well with clean
water and dry thoroughly.
5.Reinstall battery, attaching positive (+) (red) cable first and
then the negative (-) (black) cable.
6.Coat terminals and bolt threads with Dielectric Grease (PN
2871329).
7.Reinstall battery cover and holder strap.
5.Clean with electrical contact cleaner or a glass bead spark
plug cleaner only. CAUTION: A wire brush or coated
abrasive should not be used.
6.Measure gap with a wire gauge. Refer to specifications for
proper spark plug type and gap. Adjust gap if necessary by
bending the side electrode carefully.
7.If necessary, replace spark plug with proper type.
CAUTION: Severe engine damage may occur if the
incorrect spark plug is used.
8.Apply a small amount of anti-seize compound to the spark
plug threads.
9.Install spark plug and torque to 9-11 ft. lbs (12-14 Nm).
2.16
MAINTENANCE
10. Replace side panel and seat.
Recommended Spark Plug:
NGK R7HSA
Spark Plug Torque: 9-11 Ft. Lbs.
(12 - 14 Nm)
IGNITION TIMING
Timing is CDI controlled and has no adjustment procedure.
Ignition Timing:
o
+ 2o BTDC@3000RPM
32
MAIN AIR FILTER CLEANING
It is advisable to replace the filter when it is dirty. However, in
an emergency it is permissible to clean the main filter if you
observe the following practices.
• Never immerse the filter in water since dirt can be
transferred to the clean air side of the filter.
• If compressed air is used never exceed a pressure
of 40 PSI. Always use a dispersion type nozzle to
prevent filter damage and clean from the inside to
the outside.
• Replace the air filter every 50 hours, and possibly
more often in very dirty conditions.
AIR FILTER/PRE-FILTER SERVICE
It is recommended that the air filter and pre filter be replaced
annually. When riding in extremely dusty conditions,
replacement is required more often.
The pre filter should be cleaned before each ride using the
following procedure:
2.Remove clips from air box cover (A) and remove cover.
A
3.Inspect the gasket. It should adhere tightly to the cover and
seal all the way around.
4.Remove air filter assembly.
Cleaning:
5.Slip the pre-filter element off of main element. Clean the
pre filter with hot soapy water.
6.Rinse and dry thoroughly.
7.Inspect element for tears or damage.
8.Inspect main filter and replace if necessary. If the filter has
been soaked with fuel or oil it must be replaced.
Installation:
9.Reinstall pre-filter element over main filter. Be sure the
element covers entire surface of main filter without folds,
creases, or gaps.
10. Reinstall filter on main filter mount. Place filter clamp over
the assembly and tighten.
NOTE: Apply a small amount of general purpose grease
to the sealing edges of the filter before reinstalling.
1.Remove the seat.
2.17
MAINTENANCE
Proper Filter Placement
Filter
Support
Air Box
Main Filter
CVT DRAIN PLUG & DRYING
NOTE: If operating the ATV through water, be sure to
check the CVT and other components for water ingestion.
The ATV should be checked immediately.
1.To release any water that maybe trapped in the CVT cover,
simply remove the CVT drain plug and O-ring located on
the bottom of the CVT cover and let the water drain out.
III. 3
NOTE: The air filter should rest on the filter support.
Proper placement of the air filter is important to prevent
rattles and air leaks. See Illustration above.
11. Install air box cover and secure with clips.
Rear
AIR BOX SEDIMENT TUBE
Periodically check the air box drain tube located toward the
rear of the machine. Drain whenever deposits are visible in the
clear tube.
Sediment Tube
2.To further expel water from the cover and to dry out the
CVT system, shift the transmission to neutral and rev
engine slightly to expel the moisture and air-dry the belt and
clutches. Allow engine RPM to settle to idle speed, shift
transmission to lowest available range and test for belt
slippage. Operate ATV in lowest available range for a short
period of time until CVT system is dry.
ENGINE OIL LEVEL
To check the oil level:
1.Set machine on a level surface.
2.Place the transmission in neutral.
3.Lock the parking brake.
NOTE: The sediment tube will require more frequent
service if the vehicle is operated in wet conditions or at
high throttle openings for extended periods.
1.Remove drain plug from end of sediment tube.
2.Drain Tube.
3.Reinstall drain plug.
2.18
4.Start the engine. Allow it to idle for 30 seconds.
5.Turn the engine off.
6.The oil dipstick and fill hole are located behind the recoil on
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