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Husqvarna 917.27909 Owner's Manual

Husqvarna lawn mower user manual
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Husqvarna
02148
91 7.279090
Owner's Manual

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Summary of Contents for Husqvarna 917.27909

  • Page 1 Husqvarna 02148 91 7.279090 Owner's Manual...
  • Page 2 Safe Operation IMPORTANT: THIS CUTTING MACHINE TO OBSERVETHE FOLLOWINGSAFETY INSTRUCTIONSCOULD RESULTIN SERIOUS INJURYOR DEATH WARNING: In order to prevent ac- cidental starting when setting transporting, adjusting or making re- pairs, always disconnect spark plug wire and place wire where it cannot contact spark plug.
  • Page 3 Safe Operation III. CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them, •...
  • Page 4 PRODUCT SPECIFICATIONS Gasoline Capacity 5.0 Gallons and type: Unleaded Oil Type (API: SG-SL): SAE 30 (above SAE 5W-30 Oil Capacity: W/Filter: W/O Filter: Spark Plug: Champion (Gap: .040") Ground Speed (MPH): Forward Reverse Tire Pressure: Front: Rear: Charging System: 16 AMPS@3600 Battery: AMP/HR: MIN.
  • Page 5 UNASSEMBLED Steering Wheel Steering Sleeve Premium Steering Adapter _vv_teee_ Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge (1) Knob Mower (2) Flanged Pins (2) Retainer Springs (double loop) PARTS (4) Wheels (4) Adjusting Bars r nsge rt (4) Retainer Springs (double loop) (1) Oil Drain Tube For Future Use...
  • Page 6 Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes, To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness, TOOLS REQUIRED FOR ASSEMBLY...
  • Page 7 INSTALL SEAT (See Fig. 3) Adjust seat before tightening adjustment knob, • Remove adjustment knob and flat washer securing seat to cardboard packing and set aside for assembly of seat to tractor, • Pivot seat upward and remove from the cardboard pack- ing.
  • Page 8 INSTALL MOWER AND DRIVE BELT (Sees Fig. 6 and 7) See MOWER AND DRIVE BELT ASSEMBLY Supplement Sheet for additional guidance on this assembly. Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control, Engage park- ing brake, •...
  • Page 9 CHECKTIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes, Correct tire pressure is important for best cutting performance, ° Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" section of this manual. CHECK DECK LEVELNESS For best cutting results, mower housing should be properly leveled, See "TO LEVEL MOWER HOUSING"...
  • Page 10 These symbols may appear on your tractor or in literature supplied with the product, Learn and understand their mean- ing, REVERSE NEUTRAL ENGINE OFF REVERSE ENGINE ON OPERATION SYSTEM (ROS) OVER TEMP FUEL OIL PRESSURE LIGHT ATTACHMENT ATTACHMENT CLUTCH ENGAGED CLUTCH DISENGAGED LIGHTS ON...
  • Page 11 KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY Compare the illustrations with your tractor to familiarize yourself with the location of various controls and adjustments, Save this manual for future reference, CHOKECONTROL THROTTLE CONTROL CLUTCH/ HEIGHT ADJUSTMEN1 KNOB Our tractors conform to the safety standards of the American National Standards Institute, AMMETER - Indicates battery charging(+) or discharg- ing(-).
  • Page 12 The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while op- erating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.
  • Page 13 TO ADJUST GAUGE WHEELS (See Fig. 9) Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position, Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions.
  • Page 14 TO OPERATE ON HILLS I& with slopes greater than 15 ° and do not CAUTION: Do not drive up or down hills drive across any slope. Choose the slowest speed before starting up or down hills, Avoid stopping or changing speed on hills. If slowing is necessary, move throttle control lever to slower position, If stopping is absolutely necessary, push clutch/brake...
  • Page 15 WARM WEATHER STARTING (50° F and above) • When engine starts, slowly push choke control in until the engine begins to run smoothly. If the engine starts to run roughly, pull the choke control out slightly for a few seconds and then continue to push the control in slowly, •...

  • Page 16: Maintenance

    AS YOU COMPLETE REGULAR SERVICE Check Operator Presence ROS Systems Check for Loose Fasteners Sharpen/Replace Mower Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle Cooling Check V-Belts Check Engine Oil Level Change Engine Oil (with Change Engine Oil (without Clean Air Filter Clean Air Screen...
  • Page 17 TRACTOR Always observe safety rules when performing any main- tenance. BRAKE OPERATION If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted. (See "TO ADJUST BRAKE"...
  • Page 18 CENTER HOLE 5/8" BOLT OR PIN FIG. 13 BATTERY You rtractor has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger will extend its life. • Keep battery and terminals clean. •...

  • Page 19: Operation

    OIL DRAIN VALVE ... -\ TO OPEN TO CLOSE DRAIN TUBE FIG. 16 • After oil has drained completely, close the drain valve turning clockwise. Use the 7/16" (1 lmm) wrench to apply a small amount of torque to keep it closed, Do not over tighten, •...

  • Page 20: Service And Adjustments

    SERVICE AND ADJUSTMENTS & WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: Depress clutch/brake pedal fully and set parking brake. Place gearshift lever in neutral (N) position. • Place attachment clutch in "DISENGAGED" • Turn ignition key to "STOP"and •...
  • Page 21 SERVICE AND ADJUSTMENTS • If adjustment is necessary, make adjustment on one side of mower only. • To raise one side of mower, tighten lift link adjustment nut on that side, • To lower one side of mower, loosen lift link adjustment nut on that side, NOTE: Each full turn of adjustment nut will change mower height about 3/16".
  • Page 22 SERVICE AND ADJUSTMENTS TO REPLACE MOWER DRIVE BELT (See Fig. MOWER DRIVE BELT REMOVAL • Park tractor on a level surface, Engage parking brake, • Lower attachment lift lever to its lowest position, • Disengage belt tension rod from lock bracket, loaded.
  • Page 23 SERVICE AND ADJUSTMENTS TO ADJUST ATTACHMENT (See Fig. The electric clutch should provide years of service. The clutch has a built-in brake that stops the pulley within 5 seconds, Eventually, the internal brake will wear which may cause the mower blades to not engage, or, to not stop as required.
  • Page 24 SERVICE AND ADJUSTMENTS TRACTORV-BELTDRIVE SCHEMATIC VIEWED FROM L.H. SIDE OFTRACTOR "_NGINE CLUTCHING FLAT IDLER ABOVE MIDSPAN V-IDLER BELT KEEPER KEEPER BELT TWISTS ENGINE PULLEY V-IDLER AS VIEWED FROM BOTTOM FIG. 26 TRANSMISSION REMOVAL/REPLACEMENT Should your transmission require removal for service or replacement, it should be purged after reinstallation and before operating the tractor, See"PURGETRANSMISSION"...

  • Page 25: Assembly

    SERVICE AND ADJUSTMENTS REPLACING BATTERY (See Fig. 29) & WARNING: Do not short battery ter- minals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc. Positive terminal must be connected fi rst to prevent sparking from accidental grounding.

  • Page 26: Storage

    Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more, & WARNING: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark.

  • Page 27: Troubleshooting

    TROUBLESHOOTING CAUSE PROBLEM Will not start Out of fuel. Engine not "CHOKED" properly. Engine flooded. Bad spark plug. Dirty air filter. Dirty fuel filter. Water in fuel. Loose or damaged wiring. Carburetor out of adjustment. Engine valves out of adjustment. Extreme cold conditions.

  • Page 28: Troubleshooting

    TROUBLESHOOTING PROBLEM CAUSE Engine dies when Reverse operation system tractor is shifted (ROS) is not "ON" while into reverse mower or other attachment is engaged. Engine continues to run Faulty operator-safety presence control system. when operator leaves seat with attachment clutch engaged Poorcut-uneven 1.
  • Page 29 TRACTOR - - MODEL SCHEMATIC AMMETER (OPTIONAL) WHITE IGNITION SWITCH POSITION CIRCUIT "MAKE" M+G+A1 _UN/OVERRIDt B+A1 B+A1 L+A2 START 3 + S + A1 02832 NO. 917.279090 FUSE BLACK REVERSE SWITCH I NOT IN REVERSE BLACK / WHITE IGNITION UNIT FUEL sBH]T-OFF SOLENOID (OPTIONAL)

  • Page 30: Repair Parts - Tractor

    REPAIR PARTS TRACTOR - - MODEL ELECTRICAL NO. 917.279090 PRODUCT >4-5 NO. 960 25 00-02...
  • Page 31 REPAIR PARTS TRACTOR - - MODEL ELECTRICAL NOTE: All component dimensions given in U.S. inches 1 inch = 25,4 mm NO. 917.279090 PRODUCT PART DESCRIPTION 532144927 Battery 874760412 Bolt Hex Head 1/4-20 x 3/4 532124886 Tray, Battery 532145211 Bolt, Battery Front 1/4-20 x 7.5 Zinc 532150109 Holddown Battery Front Mount 532145769...
  • Page 32 REPAIR PARTS TRACTOR - - MODEL CHASSIS AND ENCLOSURES 17__ _130 chassis-stealth II lO-vgt NO. 917.279090 PRODUCT 174 _ "-4 NO. 960 25 00-02 _156 '_66...
  • Page 33 REPAIR PARTS TRACTOR - - MODEL CHASSIS AND ENCLOSURES PART DESCRIPTION 532180375 Rail, Frame RH 532175282 Drawbar, Gt 873680700 Nut, Crownlock Hex 7/16-14 unc 532194931 Dash 532157882 Dash, Lower Vgt One Piece 817720408 Screw, Thd Cut 1/4-20 x 1/2 532184668 Support, Battery 532190055 Hood Asm...
  • Page 34 REPAIR PARTS TRACTOR - - MODEL GROUND DRIVE drive 9=vgt NO. 917.279090 PRODUCT NO. 960 25 00-02...
  • Page 35 REPAIR PARTS TRACTOR - - MODEL GROUND DRIVE PART DESCRIPTION 532007563 Washer, Thrust, Axle 817490508 Screw Thdrol 5/16-18 x 3/4 873680600 Nut, Crownlock 3/8-16 876020412 Pin, Cotter 532149176 Wheel, Hub Assembly 812000034 Klip, Ring 532140080 Bolt, Hub 532142509 Disc, Brake 532136927 Yoke, Brake Disc 532139419...
  • Page 36 REPAIR PARTS TRACTOR - - MODEL STEERING ASSEMBLY NO. 917.279090 PRODUCT > NO. 960 25 00-02 1313 /" _, \1 I I I 53 8...
  • Page 37 REPAIR PARTS TRACTOR - - MODEL STEERING ASSEMBLY NO. 917.279090 PRODUCT PART DESCRIPTION 532193943 Wheel, Steering 532178557 Axle Asm., Front 532183226 Fitting, Grease 532161849 Spindle Asm, LH 532161848 Spindle Asm., RH 532124931 Bearing, Race Thrust Harden 532121748 Washer 25/32 x 1-5/8 x 16 Ga. 812000029 Ring, Klip #T5304-75 532121232...
  • Page 38 REPAIR PARTS TRACTOR - - MODEL ENGINE engine-intek-ELS lO-vgt NO. 917.279090 47--- 4° PRODUCT NO. 960 25 00-02 I SPARK ARRESTER KIT I...
  • Page 39 REPAIR PARTS TRACTOR - - MODEL ENGINE PART DESCRIPTION Engine Briggs, Model No, 40H777(Order parts from engine manufacturer) 532149723 Muffler Side 532121361 Pulley V-Idler 532177748 Keeper Asm. Belt Engine VGT 532175287 Bushing 532179335 Clutch Electric 532143996 Pulley Engine VGT Elect Clutch 532179115 Tank Fuel 532181803...
  • Page 40 REPAIR PARTS TRACTOR - - MODEL SEAT ASSEMBLY @i,o PART DESCRIPTION 532190120 Seat 532140551 Bracket, Pivot Seat 532140675 Strap Asm Fender 532127018 Bolt Shoulder 5/16-18 x .62 532145006 Clip, Push In Hinged 873800600 Nut, Crownlock 3/8-16 532124181 Spring, Seat Cprsn 532171877 Bolt 5/16-18 Unc x 3/4 532182493...
  • Page 41 REPAIR PARTS TRACTOR - - MODEL DECALS PART DESCRIPTION 532178482 Decal, Deck Heavy Duty 532191651 Decal, Engine 532188947 Decal, Hood, RH 532188948 Decal, Hood, LH 532194281 Decal, Side Panel 532180941 Decal, Customer Resp. 532196044 Decal, Dash 532157002 Decal, Danger 532181249 Decal, Clutch/Brake 532194363 Decal, Replacement...
  • Page 42 REPAIR PARTS TRACTOR - - MODEL NO. 917.279090 PRODUCT NO. 960 25 00-02 LIFT ASSEMBLY 35 73 __26 ___47s lift rh 16...
  • Page 43 REPAIR PARTS TRACTOR - - MODEL LIFT ASSEMBLY PART DESCRIPTION 532121006 Rod Asm,, Lever 532180045 Shaft Asm,, Lift Vgt 532159189 Lever Asm,, Lift Rh 812000022 E-Ring Truarc #5133-87 819292016 Washer 29/32 x 1-1/4 x 16 Ga. 871110624 Bolt, Fin Hex 3/8-16 x 1-1/2 532125631 Grip, Handle 532124526...
  • Page 44 REPAIR PARTS TRACTOR - - MODEL MOWER DECK NO. 917.279090 PRODUCT NO. 960 25 00-02 mower deck-54...

  • Page 45: Repair Parts - Tractor

    REPAIR PARTS TRACTOR - - MODEL MOWER DECK PART DESCRIPTION 532194846 Deck Weldment Mower 532124670 Retainer Spring 532187297 Cover Mandrel LH 532188187 Cover Mandrel RH 532174365 Bolt 7/16 Asm, Blade 532187254 Blade Standard 532187291 Shaft Asm, w/Lower Bearing 532187281 Mandrel Housing 532110485 Bearing, Ball, Mandrel 872140505...
  • Page 46 SUGGESTED GUIDE FOR SIGHTING ONLY RIDE UP AND DOWN HILL, NOT ACROSS 15 DEGREES down the face of slopes, never across the face. Do not mow ARNING: To avoid serious injury, operate your tractor slopes greater than 15 degrees. Make turns gradually tipping or loss of control.

  • Page 47: Warranty

    Husqvarna dealer for evaluation. Proof of purchase, as explained in section 6, rests solely with the customer.
  • Page 48 {_ Husqvarna 532197646 02.21.05 Printed in U.S.A.

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