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FOREWORD

This Arctic Cat Service Manual contains service, maintenance, and troubleshooting information for certain 2008

Arctic Cat ATV models (see cover). The complete manual is designed to aid service personnel in service-oriented

applications.

Arctic Cat offers additional publications (when they become available) to aid in servicing other ATV models. To

service models not included in this manual, please refer to the following publications:

2008 Y-12 Service Manual

2008 DVX/Utility 250 Service Manual

2008 366 Service Manual

2008 DVX 400 Service Manual

2008 700 Diesel Service Manual

2008 Thundercat Service Manual

This manual is divided into sections. Each section covers a specific ATV component or system and, in addition to

the standard service procedures, includes disassembling, inspecting, and assembling instructions. When using this

manual as a guide, the technician should use discretion as to how much disassembly is needed to correct any given

condition.

The service technician should become familiar with the operation and construction of each component or system

by carefully studying the complete manual. This manual will assist the service technician in becoming more aware

of and efficient with servicing procedures. Such efficiency not only helps build consumer confidence but also saves

time and labor.

All Arctic Cat ATV publications and decals display the words Warning, Caution, Note, and At This Point 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 severe personal injury or even death. The

symbol 

! CAUTION

 identifies unsafe practices which may result in ATV-related damage. Follow the direc-

tive because it deals with the possibility of damaging part or parts of the ATV. The symbol 

„

NOTE:

 identifies

supplementary information worthy of particular attention. The symbol 

 

AT THIS POINT

 directs the tech-

nician to certain and specific procedures to promote efficiency and to improve clarity.

At the time of publication, all information, photographs, and illustrations were technically correct. Some photo-

graphs 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.

All materials and specifications are subject to change without notice.

Keep this manual accessible in the shop area for reference.

Product Service and

Warranty Department

Arctic Cat Inc.

© 2007 Arctic Cat Inc.

July 2007

®™ Trademarks of Arctic Cat Inc., Thief River Falls, MN 56701

Back to TOC

FOR ARCTIC CAT ATV DISCOUNT PARTS CALL 606-678-9623 OR 606-561-4983

www.mymowerparts.com

Summary of Contents for 500H1

Page 1: ...d consumer confidence but also saves time and labor All Arctic Cat ATV publications and decals display the words Warning Caution Note and At This Point 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 severe personal injury or even death The symbol CAUTION identifies unsafe ...

Page 2: ...TV MORE TO GO ON TABLE OF CONTENTS Foreword Click on the red text to go Section 1 General Information Specifications 2 Periodic Maintenance 3 Engine Transmission 4 Fuel Lubrication Cooling 5 Electrical System 6 Drive System 7 Suspension 8 Steering Frame 9 Controls Indicators 1 2 3 4 5 6 7 8 9 FOR ARCTIC CAT ATV DISCOUNT PARTS CALL 606 678 9623 OR 606 561 4983 www mymowerparts com ...

Page 3: ...fications 1 3 Torque Conversions ft lb N m 1 5 Tightening Torque General Bolts 1 5 Break In Procedure 1 6 Gasoline Oil Lubricant 1 6 Genuine Parts 1 7 Preparation For Storage 1 7 Preparation After Storage 1 7 Back to TOC FOR ARCTIC CAT ATV DISCOUNT PARTS CALL 606 678 9623 OR 606 561 4983 www mymowerparts com ...

Page 4: ...atic mini mum 38 mm 1 33 in 500 35 5 mm 1 40 in 650 H1 Brake Fluid DOT 4 Taillight Brakelight 12V 8W 27W Headlight 12V 27W 2 700 EFI CHASSIS Brake Type Hydraulic w Brake Lever Lock and Auxiliary Brake Tire Size Front 25 x 8 12 Rear 25 x 10 12 Tire Inflation Pressure 0 35 kg cm 5 psi MISCELLANY Gas Tank Capacity rated 24 6 L 6 5 U S gal 20 8 L 5 5 U S gal TRV Coolant Capacity 2 9 L 3 0 U S qt Diffe...

Page 5: ...acket 38 52 Pinion Housing Differential Housing 23 31 Differential Housing Cover Differential Housing 23 31 Drive Bevel Gear Nut Shaft 72 98 Lock Collar Differential Housing 125 169 Hub Nut Shaft Axle max 200 270 Oil Drain Plug Front Differential Rear Drive 45 in lb 5 Oil Fill Plug Front Differential Rear Drive 16 22 Oil Drain Plug Engine 16 22 Inspection Plug Front Differential Rear Drive 48 in l...

Page 6: ...ng 7 9 5 ENGINE TRANSMISSION 400 500 Automatic Transmission Part Part Bolted To Torque ft lb N m Clutch Shoe Crankshaft 94 127 Clutch Cover Housing Assembly Crankcase 8 11 Crankcase Half 6 mm Crankcase Half 8 11 Crankcase Half 8 mm Crankcase Half 16 22 Cylinder Head Cap Screw Crankcase 28 38 Cylinder Head 6 mm Cylinder 8 11 Cylinder Head 8 mm Cylinder 18 24 Cylinder Head Cover Cylinder Head 7 9 5 ...

Page 7: ...ensioner Plug Cam Chain Ten sioner 60 in lb 7 Camshaft Holder Cylinder Head 7 9 5 Timing Inspection Plug Magneto Cover 17 23 Crankshaft Balancer Drive Gear Cap Screw Crankshaft Balancer 37 50 ft lb N m ft lb N m ft lb N m ft lb N m 1 1 4 26 35 4 51 69 4 76 103 4 2 2 7 27 36 7 52 70 7 77 104 7 3 4 1 28 38 1 53 72 1 78 106 1 4 5 4 29 39 4 54 73 4 79 107 4 5 6 8 30 40 8 55 74 8 80 108 8 6 8 2 31 42 2...

Page 8: ...s oxygenates either ethanol or MTBE are added to the gasoline Oxygenated gasolines containing up to 10 ethanol 5 methane or 5 MTBE are acceptable gasolines When using ethanol blended gasoline it is not neces sary to add a gasoline antifreeze since ethanol will pre vent the accumulation of moisture in the fuel system RECOMMENDED ENGINE TRANSMISSION OIL The recommended oil to use is Arctic Cat 4 Cyc...

Page 9: ...he upper steering post bushing and plungers of the shock absorbers 7 Tighten all nuts bolts cap screws and screws Make sure rivets holding components together are tight Replace all loose rivets Care must be taken that all calibrated nuts cap screws and bolts are tightened to specifications 8 On liquid cooled models fill the cooling system to the bottom of the stand pipe in the radiator neck with p...

Page 10: ...aim adjust or replace as necessary 8 Tighten all nuts bolts cap screws and screws making sure all calibrated nuts cap screws and bolts are tightened to specifications 9 Check tire pressure Inflate to recommended pres sure as necessary 10 Make sure the steering moves freely and does not bind 11 Check the spark plug Clean or replace as neces sary CAUTION The ignition switch must be in the OFF positi...

Page 11: ... Filter Strainer 2 12 Front Differential Rear Drive Lubricant 2 14 Adjusting Clutch 400 500 Manual Transmission 2 15 Tires 2 15 Steering Components 2 15 Driveshaft Coupling 2 16 Suspension Shock Absorbers Bushings 2 16 Nuts Bolts Cap Screws 2 16 Ignition Timing 2 16 Headlights Taillight Brakelight 2 16 Shift Lever 2 17 Frame Welds Racks 2 19 Electrical Connections 2 19 Hydraulic Brake Systems 2 19...

Page 12: ...ssion Oil Level I A Engine Transmission Oil Filter R R R Oil Strainer I I C Front Differential Rear Drive Lubricant I I R 4 Yrs Clutch Manual I l A Tires Air Pressure I I R Steering Components I I I R V Belt Automatic I l R Suspension Ball joint boots drive axle boots front and rear tie rods differential and rear drive bellows I I R Nuts Cap Screws Screws I T A Ignition Timing I Headlight Tailligh...

Page 13: ...ove the battery from the battery compartment then thoroughly wash the battery and battery com partment with soap and water NOTE If battery posts cable ends or the battery case has a build up of white green powder residue apply water and baking soda to neutralize acid then flush off with warm soapy water 4 Using a wire brush clean the battery posts and cable ends removing all corrosive buildup Repl...

Page 14: ...e battery posts and cable ends with a light coat of multi purpose grease 11 Connect the battery cables positive cable first then install the battery hold down Fuses The fuses are located in a power distribution module under the seat If there is any type of electrical system failure always check the fuses first NOTE To remove a fuse compress the locking tabs on either side of the fuse case and lift...

Page 15: ... securing the storage compart ment CF145C CF260B 2 On the 400 remove the storage compartment assembly by elevating the rear of the compart ment moving it rearward and lifting it off 650 H1 650 H1 TRV 700 EFI 700 EFI TRV 700 H1 EFI CAUTION Always replace a blown fuse with a fuse of the same type and rating Back to TOC Back to Section TOC Next Back FOR ARCTIC CAT ATV DISCOUNT PARTS CALL 606 678 9623...

Page 16: ...ork the oil into the element Attach the element to the filter screen 9 Clean any dirt or debris from inside the air cleaner Be sure no dirt enters the carburetor if equipped 10 Place the filter assembly in the air filter housing making sure it is properly positioned and properly seated with the filter screen down CD674 11 Install the air filter housing cover and secure with the retaining clips 400...

Page 17: ... cap screws are with the proper cover Tighten the cap screws securely Valve Tappet Clearance Valve Adjuster Procedure NOTE For the 700 EFI see Valve Tappet Clear ance 700 EFI in this section To check and adjust valve tappet clearance use the following procedure NOTE On the 500 H1 models the seat storage compartment cover assembly compartment box air filter filter housing and left side right side s...

Page 18: ...r dial at the proper clear ance setting tighten the jam nut securely with the valve adjuster handle 8 Place the two tappet covers with O rings into posi tion then tighten the covers securely 9 Install the spark plug then install the timing inspection plug Valve Tappet Clearance 700 EFI To check and adjust valve tappet clearance use the following procedure NOTE The seat heat shields splash panels f...

Page 19: ...at the end of this section for the correct replacement FI051 A Measured tappet clearance from step 4 in verti cal column on left B Present shim size horizontal row at the top C Match measured clearance in vertical column with current shim size in horizontal row to find recommended replacement size 9 Apply engine oil to both surfaces of the tappet shim then place the shim on the valve with the numb...

Page 20: ...away from the spark plug hole 4 Attach the Compression Tester Kit NOTE The engine must be warm and the battery must be fully charged for this test 5 While holding the throttle lever in the full open position crank the engine over with the electric starter until the gauge shows a peak reading five to 10 compression strokes 6 If compression is abnormally low inspect the following items A Verify star...

Page 21: ...e arrester CF105A 2 Using a suitable brush clean the carbon deposits from the screen taking care not to damage the screen NOTE If the screen or gasket is damaged in any way it must be replaced 3 Install the spark arrester assembly with gasket then secure with the three cap screws Tighten to 4 0 ft lb CF104 Adjusting Throttle Cable To adjust the throttle cable free play follow this proce dure 1 Sli...

Page 22: ...ission in neutral start the engine and warm it up to normal operating temperature 2 Turn the idle adjustment screw clockwise one turn past the recommended RPM setting then turn it counterclockwise to 1250 1350 RPM AF920D Engine Transmission Oil Filter Strainer OIL FILTER The engine should always be warm when the oil is changed so the oil will drain easily and completely 1 Park the ATV on level gro...

Page 23: ... cloth 12 Install the oil level stick until the threads touch the engine case NOTE On the H1 models the oil level stick should be threaded into the case for checking pur poses 13 Remove the oil level stick the engine oil level should be above the illustrated L mark but not higher than the illustrated F mark ATV 0100 14 Inspect the area around the drain plug and oil filter for leaks 15 On the 700 E...

Page 24: ...ary To change the lubricant use the following procedure 1 Place the ATV on level ground 2 Remove each oil fill plug AL677C 3 Drain the oil into a drain pan by removing in turn the drain plug from each ATV0082A 737 651B 4 After all the oil has been drained install the drain plugs and tighten to 45 in lb 5 Pour the appropriate amount of approved SAE 80W 90 hypoid gear lubricant into the filler hole ...

Page 25: ...with the screws Tires TIRE SIZES The ATV is equipped with low pressure tubeless tires of the size and type listed see Section 1 Do not under any circumstances substitute tires of a different type or size TIRE INFLATION PRESSURE Front and rear tire inflation pressure should be 0 35 kg cm 5 0 psi Steering Components The following steering components should be inspected periodically to ensure safe an...

Page 26: ...kcase cover 2 Using the Tachometer start the engine and run at 1500 RPM ignition timing should be 10 BTDC 3 Install the timing inspection plug If ignition timing cannot be verified the rotor may be damaged the key may be sheared the trigger coil CKP sensor bracket may be bent or damaged or the CDI unit ECU may be faulty Headlights Taillight Brakelight Rotate the ignition switch to the lights posit...

Page 27: ...ure the distance from the floor to the mid point of each headlight 3 Using the measurements obtained in step 2 make horizontal marks on the aiming surface 4 Make vertical marks which intersect the horizontal marks on the aiming surface directly in front of the headlights 5 Switch on the lights Make sure the HIGH beam is on DO NOT USE LOW BEAM 6 Observe each headlight beam aim Proper aim is when th...

Page 28: ... reverse and the R icon appears on the LCD CF258A 3 Tighten the jam nuts securely then shift the trans mission to each position and verify correct adjust ment 4 Install the left side engine cover and seat making sure the seat locks securely in place 5 Loosen the front shift rod jam nut 1 left hand threads then loosen the rear shift rod jam nut 2 right hand threads FI059A FI010A 6 Turn the ignition...

Page 29: ...The hydraulic brake systems have been filled and bled at the factory To check and or bleed a hydraulic brake system use the following procedure 1 With the master cylinder in a level position check the fluid level in the reservoir If the level in the reservoir is not visible in the sight glass add DOT 4 brake fluid 738 420A AL681 2 Compress the brake lever pedal several times to check for a firm br...

Page 30: ...usted automatically as the brake pads wear The only maintenance that is required is replacement of the brake pads when they show excessive wear Check the thickness of each of the brake pads as follows 1 Remove a front wheel 2 Measure the thickness of each brake pad 3 If thickness of either brake pad is less than 1 0 mm 0 039 in the brake pads must be replaced PR376B NOTE The brake pads should be r...

Page 31: ...e initial fill shut the engine off and then fill the cooling system to the bot tom of the stand pipe in the radiator neck Checking Replacing V Belt REMOVING 1 Remove the right side footrest see Section 8 2 Remove the cap screws securing the V belt cover noting the location of the different lengthed cap screws for installing purposes then using a rubber mallet gently tap on the cover tabs to loosen...

Page 32: ...ll the cover and secure with the cap screws making sure the different lengthed cap screws are in their proper location Tighten the cap screws to 8 ft lb 400 500 H1 Models or 7 ft lb 700 EFI CD083 NOTE Make sure the main engine ground wire is installed and secured in the proper location 6 Secure the front fender to the footrest with the two cap screws Tighten securely 7 Install the right side footr...

Page 33: ...y to turn the handlebar or rock the ATV forward and backward to align the differential lock splines and allow engagement 3 Return the differential lock selector to the UNLOCK position and listen for the front drive actuator to operate 4 Turn the ignition switch to the OFF position Tighten the jam nut securely then install the boot on the adjuster Back to TOC Back to Section TOC Next Back FOR ARCTI...

Page 34: ...hart in conjunction with the pro cedure found in Valve Tappet Clearance 700 EFI in this section ATV2152A Back to TOC Back to Section TOC Next Back FOR ARCTIC CAT ATV DISCOUNT PARTS CALL 606 678 9623 OR 606 561 4983 www mymowerparts com ...

Page 35: ...e this chart in conjunction with the pro cedure found in Valve Tappet Clearance 700 EFI in this section Back to TOC Back to Section TOC Back FOR ARCTIC CAT ATV DISCOUNT PARTS CALL 606 678 9623 OR 606 561 4983 www mymowerparts com ...

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