Instruction/ maintenance manual of the product YTH150 Husqvarna
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YTH150 Owner ’ s Manual.
2 Safe Operation Practices for Ride-On Mowers IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.
3 CONGRATULATIONS on your purchase of a new tractor. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center/department.
4 T ABLE OF CONTENTS A Adjustments : Brake ............................................ 21 Carburetor .................................... 24 Mower Front-To-Back ......................... 21 Side-To-Side ........................... 20 Throttle Control Cable .
5 CONTENTS OF HARDW ARE P ACK Parts packed separately in carton Parts Bag contents shown full size Parts bag contents not shown full size (2) Hex Bolts 1/4-20 x 3/4 (2) Washers 9/32 x 5/8 x 16 Ga.
ASSEMBL Y 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.
ASSEMBL Y 7 FIG. 3 FIG. 4 TERMINAL ACCESS DOOR POSITIVE (RED) CABLE NEGATIVE (BLACK) CABLE FIG. 2 HEX BOLT FLAT WASHER DISCARD TERMINAL PROTECTIVE CAPS LOCK WASHER HEX NUT TO ATTACH NOSE ROLLER (See Fig. 5) • Position brackets, 17/32 x 7/8 x 16 gauge washers, and nose roller between deck mounting brackets as shown.
ASSEMBL Y 8 INSTALL MULCHER PLATE (See Figs. 7 and 8) • Install two latch hooks to mulcher plate using screw, washer, lock washer, and weld nut as shown. NOTE: Pre-assemble weld nut to latch hook by inserting weld nut from the top with hook pointing down.
ASSEMBL Y 9 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 in “PRODUCT SPECIFICATIONS” on page 3 of this manual.
10 OPERA TION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BATTERY CAUTION OR WARNING REVERSE FORWARD FAST SLOW ENGINE ON.
OPERA TION 11 KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference.
OPERA TION 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 operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over the spectacles or standard safety glasses.
OPERA TION 13 TO OPERATE MOWER (See Fig. 11A) Your 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. • Select desired height of cut.
OPERA TION 14 PURGE TRANSMISSION CAUTION: Never engage or disengage freewheel lever while the engine is run- ning. To ensure proper operation and performance, it is recom- mended that the transmission be purged before operating tractor for the first time.
OPERA TION 15 MULCHING MOWING TIPS IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN AFTER EACH USE. • The special mulching blade will recut the grass clip- pings 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.
16 CUST OMER RESPONSIBILITIES 1 - Change more often when operating under a heavy load or in high ambient temperatures. 2 - Service more often when operating in dirty or dusty conditions. 3 - If equipped with oil filter, change oil every 50 hours.
CUST OMER RESPONSIBILITIES 17 BLADE REMOVAL (See Fig. 15) • Raise mower to highest position to allow access to blades. • Remove hex bolt, lock washer and flat washer securing blade. • Install new or resharpened blade with trailing edge up towards deck as shown.
CUST OMER RESPONSIBILITIES 18 TO CHANGE ENGINE OIL (See Fig. 17) Determine temperature range expected before oil change. All oil must meet API service classification SF, SG or SH. • Be sure tractor is on level surface. • Oil will drain more freely when warm.
CUST OMER RESPONSIBILITIES 19 OIL FILTER FIG. 18 FUEL FILTER CLAMP CLAMP FIG. 19 CLEAN AIR SCREEN (See Fig. 17) Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers.
SER VICE AND ADJUSTMENTS 20 CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress clutch/brake pedal fully and set parking brake. • Place motion control lever in neutral (N) position. • Place attachment clutch in “DISENGAGED” position.
SER VICE AND ADJUSTMENTS 21 FIG. 24 FRONT-TO-BACK ADJUSTMENT (See Figs. 23 and 24) IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO- SIDE.
SER VICE AND ADJUSTMENTS 22 TO ADJUST STEERING WHEEL ALIGNMENT If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steer- ing wheel and reassemble per instructions in the Assembly section of this manual.
23 SER VICE AND ADJUSTMENTS FIG. 30 RETAINING RING WASHERS AXLE COVER SQUARE KEY (REAR WHEEL ONLY) FIG. 29 TO START ENGINE WITH A WEAK BATTERY (See Fig. 30) CAUTION: Lead-acid batteries gener- ate explosive gases. Keep sparks, flame and smoking materials away from bat- teries.
24 SER VICE AND ADJUSTMENTS TO ADJUST CARBURETOR (See Fig. 33) The carburetor has been preset at the factory and adjust- ment should not be necessary. However, minor adjust- ment may be required to compensate for differences in fuel, temperature, altitude or load.
25 ST ORAGE 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. CAUTION: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark.
26 TROUBLESHOOTING POINTS Will not start 1. Out of fuel. 1. Fill fuel tank. 2. Engine not “CHOKED” properly. 2. See “TO START ENGINE” in Operation section. 3. Engine flooded. 3. Wait several minutes before attempting to start. 4. Bad spark plug.
27 TROUBLESHOOTING POINTS Engine continues to run 1. Faulty operator-safety presence control system. 1. Check wiring, switches and connections. If not when operator leaves seat corrected, contact an authorized service center/ with attachment clutch department.
28 SER VICE NOTES.
29 TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 SCHEMATIC BATTERY FUSE RED RED BLACK IGNITION UNIT SPARK PLUGS GAP (2 PLUGS ON TWIN CYL. ENGINES) NON-REMOVABLE CONNECTIONS REMOVABLE CONNECTIONS BLACK BROWN M SOLENOID NOTE YOUR TRACTOR IS EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM.
REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 ELECTRICAL 30 28 29 26 24 42 43 44 44 25 41 19 20 19 20 40 33 32 31 30 50 22 21 70 12 12 11 10 8 6 3 4 2 1 46 47 16 D.
REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 ELECTRICAL 31 KEY PART NO. NO. DESCRIPTION 1 532144925 Battery 12 Volt 25 AMP 2 874760412 Bolt Hex Hd 1/4-20unc X 3/4 3 819091016 Washer 9/32 X 5/8 X 16 Ga. 4 810040400 Washer Lock Hvy Helical 1/4 6 873220400 Nut Fin Hex 1/4-20 Unc 8 532124886 Tray Battery 7.
32 REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 CHASSIS AND ENCLOSURES 17 29 28 58 37 20 37 23 51 57 53 52 53 64 14 3 74 3 38 39 60 30 14 4 14 13 14 14 4 11 3 31 1.
33 REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 CHASSIS AND ENCLOSURES 1 532160392 Chassis Weldment 2 532140356 Drawbar, Stretch 3 817490612 Screw Thdrol 3/8-16x3/4 Ty-tt 4 819131216 Washer 13/32 x 3/4 x 16 Ga. 5 532155272 Bumper Hood/Dash 9 532156490 Dash Slkscr.
REP AIR P AR TS TRA CT OR - MODEL NO . YTH150 (HCL TH150E), PR ODUCT NO . 954 14 00-07 DRIVE 34 29 28 32 61 30 52 61 32 37 97 16 73 103 102 94 3 19 16 146 98 53 35 55 36 62 35 36 22 34 16 1 77 96 147 .
REP AIR P AR TS TRA CT OR - MODEL NO . YTH150 (HCL TH150E), PR ODUCT NO . 954 14 00-07 DRIVE 35 KEY P ART NO . NO . DESCRIPTION KEY P ART NO . NO . DESCRIPTION 1 532150071 T ransaxle w/cas Hydro 310-0.
36 REP AIR P ARTS TRACTOR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 STEERING ASSEMBLY 5 9 5 7 7 9 4 3 32 43 6 43 8 18 19 22 20 27 62 23 11 40 66 29 25 5 8 10 40 68 68 11 15 8 6 9 46 46.
37 REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 STEERING ASSEMBLY KEY PART DESCRIPTION NO. NO. 1 532124415 Wheel Steering 2 532137094 Axle Front Casting Machined 3.
REP AIR P ARTS TRACTOR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 SEAT ASSEMBLY 38 KEY PART NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION 1 532140839 Seat 2 532140551 Bracket Pivot Seat 8 720 3 874760616 Bolt Fin Hex 3/8-16unc X 1 4 819131610 Washer 13/32 X 1 X 10 Ga 5 532145006 Clip Push-In 6 873800600 Nut Hex w/Ins.
REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 DECALS 39 10 4 3 9 KEY PART NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION 1 532059192 Cap Valve Tire 2 532065139 St.
REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 ENGINE 40 2 1 OPTIONAL EQUIPMENT Spark Arrester 29 79 79 3 14 38 15 16 62 62 81 32 31 34 33 37 33 39 35 23 77 4.
REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 ENGINE 41 1 532141296 Control Th/ch 27. LH. Flag Dom. 2 817720410 Screw Hex Thd Cut 1/4-20x5/8 T 3 - - - - - - - - Engine Kohler Model No. CV15s 4 532137350 Muffler LT Kohler 12.
REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 MOWER DECK 42 15 14 12 128 13 11 10 9 8 16 68 30 31 32 33 54 133 55 56 17 21 5 134 135 136 116 117 119 118 137 140 .
REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 MOWER DECK 43 68 532144959 V-Belt Mower 83 532120958 Washer Sintered 84 532156084 Keeper 'Belt Idler 85 872140618 Bolt Carriage 3/8-16 x 2-1/4 Gr.5 90 874760616 Bolt Fin Hex 3/8-16unc X 1 91 532132274 Bracket Asm Noseroller LH 92 873800600 Nut Lock Hex w/ins.
44 REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 MOWER LIFT 15 20 16 17 18 20 20 15 20 4 5 6 2 3 1 6 5 4 7 8 23 24 25 27 28 29 30 50 26 37 41 36 40 38 12 11 31 32 3.
45 REP AIR P ARTS TRACT OR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 MOWER LIFT 1 532159460 Wire Asm Inner W/plunger 2 532159471 Shaft Asm Lift RH w/Inf 3 532105767 Pin Groove 1 500 Zi.
46 REP AIR P ARTS TRACTOR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 HYDRO GEAR TRANSAXLE - MODEL NUMBER 310-0650.
47 REP AIR P ARTS TRACTOR - MODEL NO. YTH150 (HCL TH150E), PRODUCT NO. 954 14 00-07 HYDRO GEAR TRANSAXLE - MODEL NUMBER 310-0650 KEY PART NO. NO. DESCRIPTION 1 532142930 Housing, Lower 2 532142931 Ass.
48 SER VICE NOTES.
49 SER VICE NOTES.
50 15° MAX. SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE. CUT OUT ON DOTTED LINES THIS IS A 15° SLOPE SIGHTING GUIDE ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION Operate your Tractor up and down the face of slopes (not greater than 15°), never across the face.
W ARRANTY ST A TEMENT SECTION 1: LIMITED WARRANTY Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the original purchaser to be free from defects in material and w.
532162559 Rev.1 03.11.98 RH/SJ Printed in U.S.A..
An important point after buying a device Husqvarna YTH150 (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 YTH150 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 YTH150 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Husqvarna YTH150 you will learn all the available features of the product, as well as information on its operation. The information that you get Husqvarna YTH150 will certainly help you make a decision on the purchase.
If you already are a holder of Husqvarna YTH150, 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 YTH150.
However, one of the most important roles played by the user manual is to help in solving problems with Husqvarna YTH150. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Husqvarna YTH150 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
