Husqvarna HUV4421D Owners Manual

Husqvarna HUV4421D Manual

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  • Husqvarna HUV4421D | Owners Manual - Page 1
    HUV 4421 Owner's Manual 4421-G/GX/GXL Gas and 4421-D/DX/DXL Diesel Utility Vehicles [Refer to back cover for applicable build code range]
  • Husqvarna HUV4421D | Owners Manual - Page 2
  • Husqvarna HUV4421D | Owners Manual - Page 3
    for operation on public streets, roads, or highways. If in English, this manual is the Original Instructions provided by the manufacturer. If in any language other than English, this manual is a translation of the Original Instructions. Copyright © 2008, 2009 HUV 4421 Owner's Manual Page 1
  • Husqvarna HUV4421D | Owners Manual - Page 4
    products. You have chosen the finest utility vehicle on the market. Please protect your investment and ensure that your Husqvarna vehicle provides years of reliable, superior performance by reading and following the maintenance instructions in this manual. Your comfort and safety are important
  • Husqvarna HUV4421D | Owners Manual - Page 5
    Oil ...39 Gearcase Lubrication...44 Engine Coolant - Diesel Vehicles ...46 Air Intake System ...47 Fueling Instructions...48 Battery ...50 Using A Booster Battery (Jump Starting) ...52 Cleaning the Vehicle ...53 Accessories...54 Subsequent Owner Registration ...55 HUV 4421 Owner's Manual Page 3
  • Husqvarna HUV4421D | Owners Manual - Page 6
    Vehicle Specifications ...56 Warranties...59 Page 4 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 7
    Safety Decal and Feature Identification SAFETY DECAL AND FEATURE IDENTIFICATION The following pages contain safety decal and feature identification information. For detailed information on specific features, read the appropriate section in this manual. HUV 4421 Owner's Manual Page 5
  • Husqvarna HUV4421D | Owners Manual - Page 8
    ) battery) Decal, Hot Surface Warning (on coolant pipes and 4 102458901 9 102884301 Decal, Operating Instructions (on instrument panel) underside of seats) (on bed seal) Decal, Hot Manifold Warning (on engine, near 5 102459001 10 manifold) Directional Arrow Page 6 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 9
    Instructions (on cargo bed) 4 102459301 10 103210401 bed latch) (for vehicles with the high capacity option) 5 102459401 Decal, Young Driver Warning (on ROPS) 11 Serial Number Decal, Rotating Parts Warning (Diesel Only) (on 6 102460201 vehicle body, under seat) HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 10
    Surface Warning (on coolant pipes and Decal, Rotating Parts Warning (Diesel Only) (on 4 102458901 9 102460201 underside of seats) (on bed seal) vehicle body, under seat) Decal, Hot Manifold Warning (on engine, near 5 102459001 10 manifold) Directional Arrow Page 8 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 11
    Bed Latch Warning (on vehicle body, below 4 102459301 10 103210501 Decal, Vehicle Loading Instructions (on cargo bed) bed latch) 5 102459401 Decal, Young Driver Warning (on ROPS) 11 Serial Number 6 102884301 Decal, Operating Instructions (on instrument panel) HUV 4421 Owner's Manual Page 9
  • Husqvarna HUV4421D | Owners Manual - Page 12
    of the utmost importance to us. That is why before operating the vehicle, we urge you to review the information in this manual. Understand and become familiar with the DANGER, WARNING, and CAUTION statements cause cancer and birth defects or other reproductive harm. Page 10 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 13
    poison. • This vehicle will not provide protection from lightning, flying objects, or other storm-related hazards. If caught in a storm while driving this vehicle, exit the vehicle and seek shelter in accordance with applicable safety guidelines for your location. HUV 4421 Owner's Manual Page 11
  • Husqvarna HUV4421D | Owners Manual - Page 14
    , with traction (Figure 3, Page 13). DISABLING THE VEHICLE 1. Set the park brake. 2. Turn the key switch OFF and remove the key. 3. Place the Forward/Reverse control in the NEUTRAL position. 4. In addition, chock the wheels if servicing or repairing the vehicle. Page 12 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 15
    Terminal Protector Spray (CCI P/N 1014305) to minimize corrosion. 4. Gasoline Vehicles Only: Connect the spark plug wire(s) to the spark plug(s). RECYCLING your nearest Husqvarna dealer or distributor for information on how to properly recycle your batteries. HUV 4421 Owner's Manual Page 13
  • Husqvarna HUV4421D | Owners Manual - Page 16
    manual includes operating procedures, maintenance, and regular servicing information for all gasoline and diesel HUV 4421-G and HUV 4421-D vehicles. GXP to each vehicle built within a given model year. See following NOTE. NOTE: Have the vehicle serial number available when ordering parts or making
  • Husqvarna HUV4421D | Owners Manual - Page 17
    passengers and (or) damage to the vehicle. • To avoid unintentionally starting or rolling the vehicle, set the park brake, place the Forward/Reverse handle in the NEUTRAL position, turn the key switch to the OFF position, and remove the key when leaving the vehicle. HUV 4421 Owner's Manual Page 15
  • Husqvarna HUV4421D | Owners Manual - Page 18
    Controls and Indicators 9 8 A 6 12 14 4 5 13 15 7 3 2 B C 11 1 192 Figure 6 Instrument Panel - Gasoline Vehicles 9 8 A 10 6 Page 16 12 4 5 13 15 7 3 2 B C 11 1 193 Figure 7 Instrument Panel - Diesel Vehicles HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 19
    and NOTE. WARNING • Moving parts! Keep clear of the engine vehicle speed will increase as the accelerator pedal is pressed. When the accelerator pedal is released, it will return to the original position and the engine will idle. See WARNING and CAUTION on page 15. HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 20
    located to the immediate left of the accelerator pedal (Figure 6 and Figure 7). To slow or stop the vehicle, press the brake pedal. PARK BRAKE The park brake pedal (3) is located to the left of the brake wheel lock is fully engaged before operating the vehicle. Page 18 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 21
    LIGHT (DIESEL VEHICLES ONLY) The high-temperature warning light (10) is located on the instrument panel to the left of the steering column, next to the low oil warning light (9) (Figure 7). The diesel engine is liquid-cooled; if the engine coolant has exceeded its HUV 4421 Owner's Manual Page 19
  • Husqvarna HUV4421D | Owners Manual - Page 22
    STRUCTURE AND SEAT BELTS HUV 4421 two passenger and four passenger vehicles are equipped with a Roll-Over Protective Structure (ROPS) and seat belts for each occupant. See following WARNING. WARNING • The ROPS must be properly installed before operating the vehicle. Husqvarna strongly urges that the
  • Husqvarna HUV4421D | Owners Manual - Page 23
    , and loose parts. Damaged parts should be replaced vehicle seat(s) are hinged to allow easy access to the engine compartment. To raise the seat bottom, grasp the rear vehicle). Position the seat, and return the lever to its original position. See following WARNING. HUV 4421 Owner's Manual Page 21
  • Husqvarna HUV4421D | Owners Manual - Page 24
    times. See following NOTE. NOTE: Perform the wear-in procedure when the vehicle has been in operation for less than a week, or when the brake pads or rotor have been replaced. • Performance Inspection: Inspect as instructed. See Performance Inspection on page 23. Page 22 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 25
    persons: - Be sure all passengers are capable of securing themselves in a moving vehicle before allowing them to ride in one. - Be sure all persons can properly operate the vehicle prior to allowing them to drive the vehicle. WARNING CONTINUED ON NEXT PAGE HUV 4421 Owner's Manual Page 23
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    environment, contact your local dealer No one should drive the vehicle without first being instructed in the proper operation and use of vehicle controls. An experienced operator should accompany each first-time Forward/Reverse handle is in the NEUTRAL position. Page 24 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 27
    rear passenger-side wheel. The all-wheel drive vehicle can adapt traction for a wide variety of driving surfaces and conditions. See following WARNING. WARNING • When servicing the vehicle with part of the vehicle (3 meters), then brake gently. See following WARNING. HUV 4421 Owner's Manual Page 25
  • Husqvarna HUV4421D | Owners Manual - Page 28
    toward the rear of the vehicle and vehicles with cargo beds, remove all cargo before raising the bed or servicing the vehicle. If the vehicle is equipped with a prop rod, ensure that it is securely engaged. Do not close bed until all WARNING CONTINUED ON NEXT PAGE Page 26 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 29
    exceed 15 inches (38 cm) above the bottom of the cargo bed. • The cargo's center of gravity may affect handling, steering, and braking of the vehicle. When the vehicle is loaded, reduce speed and drive slowly in turns. WARNING CONTINUED ON NEXT PAGE HUV 4421 Owner's Manual Page 27
  • Husqvarna HUV4421D | Owners Manual - Page 30
    vehicle vehicle vehicle. See Vehicle Load Capacities on page 28 for vehicle capacities. VEHICLE vehicle vehicle can vehicle's stated maximum payload capacity. Vehicle Rated Capacity The vehicle rated capacity is the maximum amount of weight the vehicle HUV 4421 Four-Passenger Gasoline and Diesel Vehicles
  • Husqvarna HUV4421D | Owners Manual - Page 31
    ON A TRAILER WARNING • Gasoline vehicles only: Turn fuel shut-off valve to the closed (OFF) position (Figure 14). • Do not allow riders in the trailer being towed. • Avoid sudden starts, sudden stops, and tight turns when towing. WARNING CONTINUED ON NEXT PAGE HUV 4421 Owner's Manual Page 29
  • Husqvarna HUV4421D | Owners Manual - Page 32
    fuel when the engine is hot or while it is running. • Clean up any spilled fuel before operating the vehicle. • Store fuel in an approved fuel container only. Store in a well-ventilated area away from sparks, open low state of charge will freeze at low temperatures. Page 30 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 33
    THE VEHICLE FOR EXTENDED STORAGE 1. Unload the vehicle so that the tires are supporting only the weight of the vehicle. 2. Store the vehicle in Husqvarna recommends using a slip-on vinyl cap. 7. All vehicles: Change engine oil. See Engine Oil and Filter Change on page 40. HUV 4421 Owner's Manual
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    vehicle. Anyone doing even simple repairs or service should have knowledge and experience in electrical and mechanical repair. The appropriate instructions must be used when performing maintenance, service, or accessory installation. WARNING CONTINUED ON NEXT PAGE Page 32 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 35
    maintenance procedures should be performed more often than recommended in the Periodic Service and Lubrication Schedule. Both the Periodic Service Schedule and the Periodic Lubrication Schedule must be followed to keep vehicle in optimum operating condition. HUV 4421 Owner's Manual Page 33
  • Husqvarna HUV4421D | Owners Manual - Page 36
    Transmission and differentials General vehicle Battery Front wheel alignment and toe-in Semiannual service by trained technician only (or every 50 hours of operation, whichever comes first) Electrical wiring and connections Brake system Page 34 HUV 4421 Owner's Manual See Pre-Operation and
  • Husqvarna HUV4421D | Owners Manual - Page 37
    . Dispose of used filters properly. WARNING • If any problems are found during scheduled inspection or service, do not operate vehicle until repairs are made. Failure to make necessary repairs could result in fire, property damage, severe personal injury, or death. HUV 4421 Owner's Manual Page 35
  • Husqvarna HUV4421D | Owners Manual - Page 38
    REGULAR INTERVAL SERVICE Gasoline vehicle: Kawasaki engine- First change 10 hours Diesel vehicle: First change or every 50 hours of operation, whichever comes first) Rear suspension (2 fittings) First change 50 hours - additional change every 56 lubricant Page 36 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 39
    Periodic Lubrication Schedule 1 3 4 5 6 3 2 2 199 Figure 15 Lubrication Points - Gasoline Vehicles 3 1 4 5 6 3 2 2 200 Figure 16 Lubrication Points - Diesel Vehicles HUV 4421 Owner's Manual Page 37
  • Husqvarna HUV4421D | Owners Manual - Page 40
    Full Level 2. Safe Level 3. Low Level 201 202 Figure 17 Brake Fluid and Coolant Access (diesel vehicle shown) Figure 18 Brake Fluid Reservoir The brake fluid reservoir (1) is located under the hood (Figure Use of any other type brake fluid is not recommended. Page 38 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 41
    should illuminate if the oil level becomes low, the engine oil level should be checked daily. The vehicle should be on a level surface when the oil is checked. Do not overfill the engine with oil. so will decrease engine performance or result in damage to the engine. HUV 4421 Owner's Manual Page 39
  • Husqvarna HUV4421D | Owners Manual - Page 42
    even warm. Hot engine oil can cause skin burns. • Wear safety glasses or approved eye protection when servicing the vehicle. Wear rubber gloves when handling oil drain plug, oil filter, and oil drain pan. 6. Clean the or the sealing o-ring and replace if necessary. Page 40 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 43
    61 in-lb (6.9 N·m) for Kawasaki gas vehicles with plastic drain plugs, 14.5 ft-lb (20 N·m) for Kawasaki gas vehicles with metal drain plugs, or 31 ft-lb (42 Nm) for diesel vehicles. 1 2 1 207 Figure 21 Engine filter into the oil drain pan. See following NOTE. HUV 4421 Owner's Manual Page 41
  • Husqvarna HUV4421D | Owners Manual - Page 44
    following NOTE. NOTE: Use only oil filters designed for your engine. 7. Hand tighten 2/3 to 3/4 turn after the filter gasket contacts the mounting surface. Page 42 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 45
    for three minutes and check for leaks. Observe both the drain plug and the oil filter from under the vehicle and watch for oil leaks. If the filter leaks, tighten an additional 1/4 turn and retest. If the viscosity chart (Figure 28 or Figure 29). See following NOTE. HUV 4421 Owner's Manual Page 43
  • Husqvarna HUV4421D | Owners Manual - Page 46
    REAR DIFFERENTIAL Each gearcase component is equipped with two oil port plugs (1 and 2) (Figure 30, Figure 31, and Figure 32). When the vehicle This is an established process and is not detrimental to gear service life. Front differential: Clean and install the drain plug (2) HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 47
    the level indicator plug and tighten to 21 ft-lb (28 N·m). Rear differential: Clean and install the drain plug (2) and washer before filling the rear differential with new lubricant (Figure 32). Tighten the drain plug to plug and tighten to 21 ft-lb (28 N·m). HUV 4421 Owner's Manual Page 45
  • Husqvarna HUV4421D | Owners Manual - Page 48
    Engine Coolant - Diesel Vehicles 1 2 217 Figure 32 Rear Differential Lubrication Level ENGINE COOLANT - DIESEL VEHICLES ENGINE COOLANT LEVEL CHECK The coolant reserve tank (2) is located under the reserve tank is pressurized. Do not remove cap when engine is hot. Page 46 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 49
    of power, sluggish acceleration, or a roughly running engine, service the air filter immediately. Air Filter Removal 1. Raise the cargo . It only fits into the canister one way. Use only the Husqvarna part (P/N 603 00 00-10) designed for this engine. 1 218 locks. HUV 4421 Owner's Manual Page 47
  • Husqvarna HUV4421D | Owners Manual - Page 50
    VEHICLES ONLY) Biodiesel has unique qualities that should be considered before it is used in the Kubota D722 diesel engine. During cold weather, plugged fuel lines, plugged fuel systems, hard starting, and other unknown failures can result from use of this fuel. Page 48 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 51
    Instructions components. Kubota has documented problems such as plugged fuel water from the fuel filter daily before operating vehicle. See Draining Water from Fuel Filter. • mounted on a plate by the lower seat support panel (Figure 36). 1. Position a pan under HUV 4421 Owner's Manual Page 49
  • Husqvarna HUV4421D | Owners Manual - Page 52
    - Explosive gases! Do not smoke. Keep sparks and flames away from the vehicle and service area. Ventilate when charging or operating vehicle in an enclosed area. Wear a full face shield and rubber gloves when a physician immediately. DANGER CONTINUED ON NEXT PAGE Page 50 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 53
    safety glasses or approved eye protection when servicing the vehicle. • Follow all instructions carefully when working with batteries. • Vehicle on page 13. 4. Use a flat-blade screwdriver, and carefully remove the battery cell caps from the battery. See following WARNING. HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 54
    A BOOSTER BATTERY (JUMP STARTING) WARNING • Wear safety glasses or approved eye protection when servicing the vehicle. Wear a full face shield and rubber gloves when working on or near batteries. • remove the cables from the booster battery. See following CAUTION. Page 52 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 55
    Vehicle 4 2 NEG POS 3 NEG PO S 1 223 Figure 39 Jump Starting CLEANING THE VEHICLE Each vehicle is equipped with hand-washable front and rear bodies. The vehicle maintenance and service manual. See following NOTE. NOTE: Dispose of waste water properly. HUV 4421 Owner's Manual Page 53
  • Husqvarna HUV4421D | Owners Manual - Page 56
    winch, read and follow all manufacturer safety warnings and instructions in the winch operator manual, as well as the following WARNING and CAUTION statements. Make sure a winch warning decal is affixed to the vehicle on the seat support panel next to the receptacle for the remote operation switch
  • Husqvarna HUV4421D | Owners Manual - Page 57
    the new owner to register the vehicle with Husqvarna. This will enable us to contact you if the need arises. Please send your name, address, and serial number of the vehicle to Husqvarna, 7349 Statesville Rd., Charlotte, NC 28269, Attention: Vehicle Registration. HUV 4421 Owner's Manual Page 55
  • Husqvarna HUV4421D | Owners Manual - Page 58
    Vehicle Specifications VEHICLE SPECIFICATIONS SPECIFICATIONS HUV 4421-G; HUV 4421-D; HUV 4421- HUV 4421- HUV 4421-GXL GXP DXP HUV 4421DXL POWER SOURCE • STEERING/SUSPENSION/BRAKES Suspension: Front: Independent double A-arms with coil-over shock absorbers • • • • Rear: Swing arms
  • Husqvarna HUV4421D | Owners Manual - Page 59
    Vehicle Specifications SPECIFICATIONS HUV 4421-G; HUV 4421-D; HUV HUV 4421- HUV 4421- 4421-GXL GXP DXP HUV 4421DXL Ground clearance: under differential 8.2 in. (20.8 cm) Front and rear wheel tread 48.8 in. (124 cm) *Weight: 2-passenger oz. (150 mL) HUV 4421 Owner's Manual Page 57
  • Husqvarna HUV4421D | Owners Manual - Page 60
    -GXL GXP DXP HUV 4421DXL 20 oz. (600 mL) 20 oz. (600 mL) 2.25 gal. n/a 2 gal. (7.8 L) n/a (8.5 L) 8 oz. (240 ml) 17.9 oz. (530 ml) 6.5 gallons 6.5 gallons (24.6 L) (24.6 L) 6.5 gallons 6.5 gallons (24.6 L) (24.6 L) 20 - 22 psi (1.38 - 1.52 Bars) Page 58 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 61
    at no cost to the purchaser during the applicable limited warranty period. If Husqvarna elects to repair the vehicle, it may provide factory-reconditioned parts or components. All parts and components replaced under warranty shall become the property of Husqvarna. HUV 4421 Owner's Manual Page 59
  • Husqvarna HUV4421D | Owners Manual - Page 62
    WARRANTY COVERAGE: This emission control system is warranted for two years from the vehicles' date of purchase. If any emission-related part on your HUSQVARNA SORE is defective, the part will be repaired or replaced by HUSQVARNA. OWNER'S WARRANTY RESPONSIBILITIES: Page 60 HUV 4421 Owner's Manual
  • Husqvarna HUV4421D | Owners Manual - Page 63
    for warranty coverage may be excluded from such warranty coverage if HUSQVARNA demonstrates that the engine or equipment has been abused, neglected, or improperly maintained, and that such abuse, neglect, or improper maintenance was the direct cause of the need for HUV 4421 Owner's Manual Page 61
  • Husqvarna HUV4421D | Owners Manual - Page 64
    this limited warranty, you must present the vehicle or defective component to an authorized HUSQVARNA dealer or send the defective component, freight prepaid, to WARRANTY SERVICES, HUSQVARNA PROFESSIONAL PRODUCTS, INC., 7349 STATESVILLE ROAD, CHARLOTTE, NC 28269. Page 62 HUV 4421 Owner's Manual
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  • Husqvarna HUV4421D | Owners Manual - Page 66
  • Husqvarna HUV4421D | Owners Manual - Page 67
  • Husqvarna HUV4421D | Owners Manual - Page 68
    BC55503 Publication Part Number 103472526 Edition Code 0708D1010C This manual is valid for vehicles built during the 2009 model year. It is also valid for vehicles with build codes between 54699 and the one indicated at the top of this page. 103472526
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HUV 4421 Owner’s Manual
4421-G/GX/GXL Gas and
4421-D/DX/DXL Diesel Utility Vehicles
[Refer to back cover for applicable build code range]