Husqvarna iZ4821KAA, iZ5223KAA, iZ5223TKOA, iZ4217TSKAA, iZ4817TSKAA, iZ6123KAA - Manual

6 SYMBOLS AND DECALS Symbols and Decals These symbols are found on the machine and in the operator’s manual.Study them carefully so that you know what they mean. Used in this publication to notify the reader of a risk of personal injury , particularly if the reader should neglect to follow instructi...

7 SAFETY INSTRUCTIONS Safety Instructions These instructions are for your safety. Read them carefully. WARNING! This symbol means that important safety instructions need to be emphasized. Itconcerns your safety. General Use • Read all instructions in this operator’s manual and on the machine before ...

9 6003-004 Mow up and down, not side-to-side. Driving on Slopes SAFETY INSTRUCTIONS Driving on slopes is one of the operations wherethe risk is greatest that the driver will lose controlor the machine will tip over, which can result inserious injury or death. All slopes require extracaution. If you ...

12 • Never use the machine indoors or in spaces lacking proper ventilation. The exhaust fumes contain carbon monoxide, and odorless, poi- sonous, and lethal gas. • Stop and inspect the equipment if you run over or into anything. If necessary, make repairs before starting. • Never make adjustments wi...

13 SAFETY INSTRUCTIONS WARNING! This structure’s capability may be imparired by structural damage if overturned, or al- teration occurs. If any of these conditions take place, the total structure MUST be re- placed. DO NOT use ROPS as a lifting, attaching or anchoring point. DO NOT exceed Max GVW: 2...

14 PRESENTATION Presentation Thank you for buying a HUSQVARNA! Before operating your new mower, read, understand andfollow the safety instructions and other directionsin this manual. Lawnmowers and all power equipment, can bepotentially dangerous if used improperly.Safety requires good judgement, ca...

15 SETUP AND ADJUSTMENTS Setup Uncrate machine. WARNING! No settings or adjustments are to bemade unless: Engine is stopped, key hasbeen removed, park brake is on and bat-tery cable removed from battery. ROPS Assembly(Roll Over Protection System) ROPS Assembly Components 1 - Top Loop1 - Left Side Po...

16 SETUP AND ADJUSTMENTS Control Arms Remove top bolt in control arm and loosen bot-tom bolt, rotate the control levers to the uprightposition. Align the levers so they are even in theneutral position. Reinstall hardware and tighten.FIG - 1 Seat Install 1. Remove seat assembly from the crate.2. Remo...

17 SETUP AND ADJUSTMENTS Mower Deck Leveling For proper performance in most conditions theblade pitch needs tobe 1/4” lower in the front thanthe rear. Position machine on a flat surface. Preferably levelconcrete. Check tire pressure in all four tires. Inflation shouldbe 15 psi in each tire. Align th...

18 Motion Control Linkage Adjustment This adjustment must be made with the rearwheels rotating. Raise the rear of the machineand block it up so the wheels are free to rotate. CAUTION: Keep hands, feet and clothing awayfrom rotating tires. Tilt seat forward and remove the seat rod so theseat may rota...

20 By moving the levers an equal amount forward or back the machine will move in a straight line in that direction. FIG - 8 Movement of either lever forward will cause the right or left wheel to rotate in a forward direction. To stop movement pull both levers into the neutral position. To turn right...

22 Annual inspection and maintenance from an au-thorized Husqvarna dealer is recommended to keep your machine in the best condition mechani-cally and ensures safe operation. Engine oil Should be checked daily before starting the ma-chine. See the engine manufacturers manual forspecifications on type...

23 MAINTENANCE Tri-Synthetic Formula 0 ONLY USE FIG - 12 FIG - 13 Deck belt Check every 75 to 100 hours of operation. Checkfor severe cracking and large nicks. NOTE: Thebelt will show some small cracks in normal op-eration. To replace belt lower the deck to its lowest posi-tion. Remove the foot plat...

24 MAINTENANCE Pump belt Check belt every 100 hours for excessive wear.To replace belt. Relieve tension on the deck beltand remove deck belt from clutch. See deck beltinstructions on previous page. Loosen bolt on theclutch tie down and rotate out of the way. Using a1/2” drive ratchet inserted into t...

25 Torque Specifications · Engine crankshaft bolt 67 Nm(50 ft/lb) · Deck pulley bolts 61 Nm (45 ft/lb) · Hydraulic tube nuts 41 Nm (30 ft/lb) · Wheel motor hub nut 122 Nm (90 ft/lb) · Lug nuts 100 Nm (75 ft/lb) · Blade bolt 122 Nm (90 ft/lb) · Standard ¼” fasteners 12 Nm (9 ft/lb) · Standard 5/16” f...

26 Maintenance Schedule For iZ Riders Maintenance Maintance Interval (hours)Daily 25 50 100 200 250 500 Engine (4) Check oil level X Change oil and filter (1) X Clean the air filter’s (3) X Replace air filter’s (3) X Check for fuel and oil leakage X Clean cooling flanges (3) X Check cooling air inle...

27 TROUBLE SHOOTING PROBLEM POSSIBLE CAUSES ENGINE WILL NOT START. Blade switch on.Drive levers not in the neutral slots.Operator not in seat.Park brake disengaged.Dead battery.Fuel valve closed or in the wrong position.No fuel.Spark plugs defective.Spark plug wires off. MACHINE WILL NOT MOVE OR MOV...