Instruction/ maintenance manual of the product 532 42 20-50_R1 Husqvarna
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YTH20K46 Owner's Manual / 96045000408 / 2008-07.
2 I. GENERAL OPERA TION • Read, understand, and follow all instructions on the machine and in the manual before starting. • Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times. • Only allow responsible adults, who are familiar with the in struc tions, to operate the machine.
3 • Be sure the area is clear of bystanders before operat- ing. Stop machine if anyone enters the area. • Never carry passengers. • Do not mow in reverse unless absolutely necessary . Al ways look down and behind before and while backing. • Never carry children, even with the blades shut off.
4 SAFETY RULES ......................................................... 2-3 PRODUCT SPECIFICA TIONS ....................................... 4 CUSTOMER RESPONSIBILITIES ................................. 4 ASSEMBL Y ....................................
5 UNAS SEMBLED P ARTS (2) Keys Slope Sheet Key (1) Oil Drain Tube AS SEMBL Y Y our new tractor has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. FIG. 2 FIG. 1 ADJUST SEA T (See Fig. 2) • Sit in seat.
6 AS SEMBL Y CHECK TIRE 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 on tires. CHECK DECK LEVELNESS For best cutting results, mower housing should be properly leveled.
7 OPERA TION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. DANGER, KEEP HANDS AND FEET AWAY FREE WHEEL (Automatic Models only.
8 OPERA TION KNOW Y OUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERA TING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and ad just ments. Save this manual for future reference.
9 OPERA TION The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye dam age. Always wear safety glass es or eye shields while operating your tractor or per form ing any ad just ments or repairs.
10 OPERA TION TO ADJUST MOWER CUT TING HEIGHT (See Fig. 7) The po si tion of the at tach ment lift le ver (A) de ter mines the cut ting height. • Put attachment lift lever in desired cutting height slot. A TO USE CRUISE CONTROL (J) (See Fig. 6) The cruise control feature can be used for forward travel only .
11 TO OPERA TE MOWER (See Fig. 9) Y our tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine.
12 CAUTION: Alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to sep a ra tion and for ma tion of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. T o avoid engine problems, the fuel system should be emptied before stor age of 30 days or longer .
13 FIG. 12 MOWING TIPS • Mower should be properly leveled for best mowing performance. See “TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manual. • The left hand side of mower should be used for trim- ming. • Drive so that clippings are discharged onto the area that has been cut.
14 MAINTENANCE T R A C T 0 R Inspect Muffler/Spark Arrester Clean Air Filter Change Engine Oil (with oil filter) Replace Air Filter Paper Cartridge Replace Spark Plug Check Engine Oil Level Clean Engine Cooling Fins Clean Air Screen 1 - Change more often when operating under a heavy load or in high ambient temperatures.
15 MAINTENANCE TRACTOR Always observe safety rules when per form ing any main te nance. BRAKE OPERA TION If tractor requires more than five (5) feet to stop at highest speed in high est gear on a level, dry concrete or paved surface, then brake must be checked and ad just ed.
16 MAINTENANCE V -BEL TS Check V -belts for deterioration and wear after 100 hours of operation and replace if necessary . The belts are not ad just able. Re place belts if they begin to slip from wear . TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling.
17 CLEAN AIR SCREEN Air screen must be kept free of dirt and chaff to prevent engine dam age from oveRHeating. Clean with a wire brush or compressed air to re move dirt and stubborn dried gum fibers. AIR FIL TER Y our engine will not run properly using a dirty air filter .
18 WARNING: TO A VOID SERIOUS INJURY , BEFORE PERFORMING ANY SER VICE OR AD JUST MENTS: • Depress brake pedal fully and set parking brake. • Place attachment clutch in “DISENGAGED” position. • T urn ignition key to “STOP ” and remove key .
19 SERVICE AND ADJUSTMENTS E F C K P B L M A Q R D E F H J M FIG. 20 FIG. 21 C D FIG. 18 FIG. 19 FIG. 22 IMPORT ANT : CHECK BEL T FOR PROPER ROUTING IN ALL MOWER PULLEY GROOVES. • Raise attachment lift lever to highest position. • If necessary , adjust gauge wheels before op er at ing mower as shown in the Operation section of this manual.
20 FRONT - TO -BACK ADJUSTMENT (See Figs. 25A and 25B) IMPORT ANT : Deck must be level side-to-side. T o obtain the best cutting re sults, the mower blades should be adjusted so the front tip is 1/8" to 1/2" lower than the rear tip when the mower is in its highest position.
21 FIG. 26 FIG. 27 TO REPL ACE MOWER BL ADE DRIVE BEL T (See Fig. 26) The mower blade drive belt may be replaced without tools. P ark the tractor on level surface. Engage parking brake. BEL T REMOV AL - • Remove mower from tractor (See “TO REMOVE MOW ER” in this section of manual).
22 FIG. 28 RE T AIN ING RING WASH ERS SQUARE KEY (REAR WHEEL ONL Y) AXLE COVER TO ST ART ENGINE WITH A WEAK BA TTERY (See Fig. 29) WARNING : Lead-acid batteries gen- er ate ex plo sive gases. Keep sparks, flame and smoking ma te ri als away from bat ter ies.
23 FIG. 30 TO REPL ACE HEADLIGHT BULB • Raise hood. • Pull bulb holder out of the hole in the backside of the grill. • Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill.
24 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 trac tor with gas o line in the tank inside a building where fumes may reach an open flame or spark.
25 TROUBLESHOOTING POINTS Will not start 1. Out of fuel. 1. Fill fuel tank. 2. Engine not “CHOKED” properly . 2. See “TO ST ART ENGINE” in Operation section. 3. Engine flooded. 3. Wait several minutes before attempting to start. 4. Bad spark plug.
26 TROUBLESHOOTING POINTS Engine dies when 1. Reverse operation system 1. T urn ignition key to tractor is shifted (ROS) is not "ON" while ROS "ON" position. into reverse mower or other attachment See Operation section. is engaged.
27 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 SCHEMA TIC M FUSE ST ARTER SOLENOID BA TTERY CLUTCH/BRAKE (PEDAL UP) REVERSE SWITCH (NOT IN REVERSE) SEA T SWITCH (NOT OCC.
28 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 ELECTRICAL 30 33 34 22 79 21 41 42 26 43 27 40 71 16 87 25 T04S 90 28 55 With 12V Outlet Option 59 103 With Service Minder.
29 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 ELECTRICAL KEY P ART NO . NO. DESCRIPTION 1 532 16 34-65 Battery 2 874 76 04-12 Bolt Hex Head 1/4-20 x 3/4 8 532 19 32-28 .
30 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 CHASSIS .
31 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 CHASSIS KEY P ART NO . NO. DESCRIPTION 3 532 40 50-12 Logo 5 532 40 87-03 Dash 14 532 41 10-46 Hood 15 532 19 89-07 Lens LH 18 532 40 86-07 Grille/Lens Asm.
32 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 DRIVE 171 161 185 51 231 170 183 205 205 drive-tex_T2_pedal_10 2 1 2 37 33 73 73 99 11 6 11 6 186 189 49 187 50 51 190 52 .
33 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 DRIVE NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 1 - - - T ransaxle, Hydro Gear T2 (Call H-G) 2 532 12 35-83 K ey Square 15 819 13 13-16 Washer 13/32 x 13/16 x 16 Ga.
34 1 12 42 9 SP ARK ARRESTER KIT 92 45 97 96 85 90 37 28 29 37 21 20 94 95 69 engine-te x_K ohl_7 18 15 2 81 82 87 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO .
35 KEY P ART NO . NO. DESCRIPTION NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 1 - - - - - - Engine Kohler Model No. SV610 2 532 18 86-55 Muffler 9 532 19 43-19 Keeper Belt Engine 12 532 40 51-40 Pulley Engine 15 532 40 74-89 T ank F uel 18 532 19 77-25 Cap Asm 20 532 40 15-08 Control Throttle 21 532 41 63-58 Screw # 10 x 0.
36 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 STEERING ASSEMBL Y 61 steering-tex_LEGND2_16 21 1 26 35 19 60 59 58 57 63 57 63 63 5 62 15 14 13 13 53 8 70 68 69 16 28 28.
37 KEY P ART NO . NO. DESCRIPTION 1 532 19 39-43 Wheel, Steering 2 532 19 59-68 Axle Cast Iron 4 532 40 30-87 Spindle Asm., LH 5 532 40 30-88 Spindle Asm.
38 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 DECALS NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm KEY P ART NO . NO. DESCRIPTION 6 2 1 3 11 4 10 5 9 8 7 wheel_art_1-tex WHEELS AND TIRES KEY P ART NO .
39 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 SEA T ASSEMBL Y 1 532 40 66-21 Seat 2 532 18 01-66 Bracket Pivot Fender 3 532 14 06-75 Strap, Asm Fender 6 873 80 06-00 Nut, Lock W/Ins.
40 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 MOWER DECK 30 42 43 60 38 63 46 147 55 64 30 32 31 33 200 34 56 57 59 40 188 1 69 69 199 40 145 21 25 26 27 198 29 21 21 6.
41 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 MOWER DECK KEY P ART NO . NO. DESCRIPTION NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 1 532 41 08-63 Mower Housing 2 532 40 55-06 Cover Mandrel RH 3 532 40 55-07 Cover Mandrel LH 6 532 19 51-86 Arm Suspension 7 532 41 63-58 Screw # 10 x 0.
42 TRACTOR - - MODEL NUMBER YTH20K46 (96045000408), PRODUCT NO . 960 45 00-04 MOWER LIFT 7 3 87 10 88 100 2 97 97 91 89 90 87 98 lift-te x_6 91 2 532 19 52-23 Shaft Asm.
SECTION 1: LIMITED WARRANTY Husqvarna Professional Products, Inc (“Husqvarna”) warrants the original purchaser the Husqvarna branded product to which this warranty apply (the “Product”) that t.
† Refer to Section 3 for items not covered by this warranty *All consumer product use must have been limited to the owner s residence. Warranted for noncommercial, nonprofessional, noninstitutional and nonincome producing use.
532 42 20-50 _R1 07.30.08 AP Printed in the U.S.A..
An important point after buying a device Husqvarna 532 42 20-50_R1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Husqvarna 532 42 20-50_R1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Husqvarna 532 42 20-50_R1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Husqvarna 532 42 20-50_R1 you will learn all the available features of the product, as well as information on its operation. The information that you get Husqvarna 532 42 20-50_R1 will certainly help you make a decision on the purchase.
If you already are a holder of Husqvarna 532 42 20-50_R1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Husqvarna 532 42 20-50_R1.
However, one of the most important roles played by the user manual is to help in solving problems with Husqvarna 532 42 20-50_R1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Husqvarna 532 42 20-50_R1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
