Husqvarna HD775HW Operator's Manual

Husqvarna HD775HW Operator's Manual

961430086
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Operator's Manual
Gasoline containing up to 10% ethanol (E10) is accept-
able for use in this machine. The use of any gasoline ex-
ceeding 10% ethanol (E10) will void the product warranty.
Owner's Manual
HD775HW / 961430086
Please read the operator's manual carefully and make sure
you understand the instructions before using the machine.
532 44 58-68 Rev. 3
English

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Summary of Contents for Husqvarna HD775HW

  • Page 1 The use of any gasoline ex- ceeding 10% ethanol (E10) will void the product warranty. Owner’s Manual HD775HW / 961430086 Please read the operator's manual carefully and make sure you understand the instructions before using the machine.
  • Page 2 MEETS CPSC SAFETY REQUIREMENTS Husqvarna rotary walk-behind power lawn mowers conform to the safety standards of the American National Standards Institute and the U.S. Consumer Product Safety Commission. CONGRATULATIONS on your purchase of a new lawn mower. It has been designed, engineered and man u fac tured to give you the best possible dependability and performance.
  • Page 3: Product Specifications

    III. CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to WARNING: This lawn mower is equipped with an the machine and the mowing activity. Never assume that internal com bus tion engine and should not be children will remain where you last saw them.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS SAFETY RULES ............2-3 OPERATION ............7-11 PRODUCT SPECIFICATIONS ........3 MAINTENANCE ........... 12-16 CUSTOMER RESPONSIBILITIES ......3 SERVICE AND ADJUSTMENTS ......17-18 SAFETY AND INSTRUCTIONAL DECALS ....4 STORAGE ............19-20 ASSEMBLY ............... 4-5 TROUBLESHOOTING ..........21 PRODUCT OVERVIEW ..........
  • Page 5: Assembly

    ASSEMBLY MOWING TO INSTALL ATTACHMENTS PO SI TION Your lawn mower was shipped ready to be used as a mulcher. To convert mower to bagging or discharging, see “TO CON VERT MOWER” in the Operation section of this man u al. TO RE MOVE LAWN MOW ER FROM CAR TON 1.
  • Page 6: Product Overview

    PRODUCT OVERVIEW Figure 5 1. Drive control levers 7. Spark plug 2. Operator presence control bar 8. Housing 3. Grass catcher 9. Air filter 4. Single point height adjuster 10. Gas filler cap 5. Engine oil cap with dipstick 11. Handle knob 6.
  • Page 7: Operation

    OPERATION OPERATION 2. Forward motion will stop when either the operator presence control bar or a drive control lever are ENGINE SPEED released. To stop forward motion without stop ping The engine speed was set at the factory for optimum per- engine, re lease a drive control lever only.
  • Page 8: To Adjust Cutting Height

    OPERATION TO ADJUST CUTTING HEIGHT All four wheels are adjusted by a single lever. 1. Pull adjuster lever toward wheel. To raise mower, move lever forward to desired position. To lower mower, move the lever toward the rear (Figure 9). Figure 10 1.
  • Page 9: Before Starting Engine

    OPERATION ADD GASOLINE BEFORE STARTING ENGINE ADD OIL IMPORTANT: Fill fuel tank to bottom of tank filler neck. Do not overfill. Use fresh, clean, regular unleaded gasoline Your lawnmower is shipped without oil in the engine. For with a minimum of 87 octane. Do not mix oil with gasoline. type and grade of oil to use, see “EN GINE”...
  • Page 10: Mowing Tips

    OPERATION TO START ENGINE MOWING TIPS NOTE: Due to protective coatings on the engine, a small amount of smoke may be present during the initial use of the product and should be considered normal. CAUTION: Do not use de-thatcher blade NOTE: Your engine is equipped with an automatic choke attachments on your mower.
  • Page 11 OPERATION MULCHING MOWING TIPS IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. SEE “CLEANING” IN THE MAINTENANCE SECTION OF THIS MANUAL. • The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed.
  • Page 12: Maintenance

    MAINTENANCE BEFORE AFTER EVERY EVERY EVERY BEFORE EACH EACH 25 HOURS STORAGE HOURS OR SEASON HOURS Check for Loose Fasteners Clean / Inspect Grass Catcher * Check Tires Check Drive Wheels *** Clean Lawn Mower **** Clean under Drive Cover *** Check Drive Belt / Pulleys *** Check / Sharpen / Replace Blade Lubrication...
  • Page 13: Lawn Mower

    MAINTENANCE LAWN MOWER 4. Be sure the trailing edge of blade (opposite sharp edge) is up toward the engine. Always observe safety rules when performing any main- 5. Install the blade bolt with the lock washer and hardened te nance. washer into blade adapter and crankshaft.
  • Page 14: Grass Catcher

    MAINTENANCE TO SHARPEN BLADE GRASS CATCHER NOTE: We do not recommend sharp en ing blade - but if • The grass catcher may be hosed with water, but must you do, be sure the blade is balanced. An un bal anced be dry when used.
  • Page 15: Air Filter

    MAINTENANCE TO CHANGE ENGINE OIL AIR FILTER NOTE: Before tipping lawn mower to drain oil, empty fuel Your engine will not run properly using a dirty air filter. tank by running engine until fuel tank is empty. Replace paper cartridge every 100 hours of operation or every season, which ev er occurs first.
  • Page 16: Spark Plug

    MAINTENANCE MUFFLER WATER WASHOUT FEATURE Inspect and replace corroded muffler as it could create a Your lawn mower is equipped with a fitting that allows quick fire hazard and/or damage. and easy cleaning of the underside of the housing. To use this feature, proceed as follows: SPARK PLUG 1.
  • Page 17: Service And Adjustments

    SERVICE AND ADJUSTMENTS CAUTION: to avoid serious injury, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: 1. Release control bar and stop engine. 2. Make sure the blade and all moving parts have completely stopped. 3. Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug.
  • Page 18: Engine Speed

    SERVICE AND ADJUSTMENTS TO ADJUST HANDLE The handle on your lawn mower has three (3) height posi- tions - adjust to height that suits you. 1. Remove knob and carriage bolt on one side of the lower handle (Figure 25). 2.
  • Page 19: Storage

    STORAGE Immediately prepare your mower for storage at the end of the season or if the unit will not be used for 30 days or more. LAWN MOWER MOWING When lawn mower is to be stored for a period of time, clean PO SI TION it thoroughly, remove all dirt, grease, leaves, etc.
  • Page 20: Fuel System

    STORAGE ENGINE FUEL SYSTEM IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK DURING STORAGE. ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING ETHANOL OR METHANOL) CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE.
  • Page 21: Troubleshooting Points

    TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Does not start 1. Dirty air filter. 1. Clean/replace air filter. 2. Out of fuel. 2. Fill fuel tank. 3. Stale fuel. 3. Empty fuel tank and refill tank with fresh, clean gasoline. 4. Water in fuel. 4.
  • Page 22 (a) Engines and Attachments.Except where otherwise indicated on Exhibit A, all Engines and Attachments are not covered by this Limited Warranty. In most cases, these items are NOT manufactured by Husqvarna in which case they may be covered separately by their respective manufacturer's warranties if one is provided and included with the product at the time of purchase.
  • Page 23 10. Authorized Husqvarna Servicing Dealer/Center. In order to obtain warranty coverage it is your responsibility (at your expense) to deliver or ship your Husqvarna unit to an authorized Husqvarna Servicing Dealer/Center and arrange for pick-up or return of your unit after the repairs have been made.
  • Page 24: Warranty

    Riding Lawn Tractors: Frame, Chassis, Front Axle 5 Years No Warranty No Warranty Engine* Transmission (if made by Husqvarna/Peerless) 3 Years No Warranty No Warranty Transmission (if third party)** XLS Models only - stamped deck shell. Armor Protected Limited Warranty...
  • Page 25 ** See reference 1 (b) of the warranty statement. RZ - Two (2) Year Consumer warranty, parts & labor, with Hydro-Gear Distributor network. EZ - One (1) Year Commercial warranty, parts & labor, with Husqvarna. Two (2) Year Consumer warranty, parts & labor, with Hydro-Gear Distributor network.
  • Page 26 05/02/2012 BY/TH/TH/BY...

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961430086

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