White Outdoor ZT-1850, ZT-2150, ZT-2250 Operator'S Manual Download Page 53

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Models ZT-1850, ZT-2150, ZT-2250

629-3070

Summary of Contents for ZT-1850, ZT-2150, ZT-2250

Page 1: ...meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands A spark arrester for the muffler is available through your nearest engine autho...

Page 2: ...r You can locate the model number by looking at the rear right side below the battery A sample model plate is explained below For future reference please copy the model number and the serial number of the equipment in the space below CALLING CUSTOMER SUPPORT If you have difficulty assembling this product or have any questions regarding the controls operation or maintenance of this unit please call...

Page 3: ...terial toward roads sidewalks bystanders and the like Also avoid discharging material against a wall or obstruction which may cause discharged material to ricochet back toward the operator 8 Always wear safety glasses or safety goggles during operation and while performing an adjustment or repair to protect your eyes Thrown objects which ricochet can cause serious injury to the eyes 9 Wear sturdy ...

Page 4: ...counterweight for additional stability 5 Use extra care with grass catchers or other attachments These can change the stability of the machine 6 Keep all movement on the slopes slow and gradual Do not make sudden changes in speed or direction Rapid engagement or braking could cause the front of the machine to lift and rapidly flip over backwards which could cause serious injury 7 Avoid starting or...

Page 5: ...und against the engine to prevent unintended starting 3 Periodically check to make sure the blades come to complete stop within approximately 5 five seconds after operating the blade disengagement control If the blades do not stop within the this time frame your unit should be serviced professionally by an authorized MTD service dealer 4 Check parking brake frequently as it is subjected to wear du...

Page 6: ... PROPER PLACE ASSEMBLE CHUTE DEFLECTOR TO THIS UNIT BEFORE OPERATING S30010 TO REDUCE THE RISK OF INJURY DO NOT OPERATE MOWER UNLESS DISCHARGE CHUTE COVER OR GRASS CATCHER IS IN ITS PROPER PLACE 15 SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE A POWER POLE A CORNER OF A BUILDING OR A FENCE POST F O L D O N D O T T E D L IN E R E P R E S E N T IN G A 1 5 S L O P E WARNING Do not mow on inclines wi...

Page 7: ...nd it is used to start the engine Insert key into the ignition switch and turn clockwise to the START position Release key to the ON position once engine has fired The ignition switch is also used to operate the headlights when the switch is in the ON LIGHT position See Figure 1 and Figure 2 Hour Meter The hour meter is located on the right control panel and the meter s display stays on continuous...

Page 8: ...r Push the throttle lever forward for faster engine speed and pull lever back for slower engine speed See Figure 3 Figure 3 Seat Adjustment Lever The seat adjustment lever is located beneath the seat and it is used to move the seat forward and backward See Figure 4 Pull up on the seat adjustment lever and push the seat forward or back to the desired position Release the seat adjustment lever so th...

Page 9: ...s are released they immediately return towards the neutral position as the unit slows to a stop position while the engine continues to run The rear wheels move and steer the unit The left drive handle controls the left rear wheel and the right drive handle controls the right rear wheel When a drive handle is moved forward the respective wheel turns forward When a drive handle is moved backward the...

Page 10: ...utral position Disengage the PTO down Push down on the brake pedal and hold Push down on the parking brake to lock engagement Turn the ignition to the OFF position Remove the key WARNING Always remove the key from the ignition switch to avoid accidental starting Safety interlock Switches The engine will not crank or start without the brake pedal fully engaged and the PTO disengaged down If the ope...

Page 11: ...blades sharp and replace the blades when worn Refer to the MAINTENANCE section of the manual for proper blade sharpening instructions Pushing Your Unit To push your unit you will have to first relieve the hydrostatic pumps WARNING The hydraulic relief levers are near engine parts that can be hot To avoid injury wait until engine parts have cooled before disengaging Position the Z Series on a flat ...

Page 12: ...4 Slide the seat either forward or back to the desired location Lock the seat in position by releasing the seat adjustment lever Release Handles Neutral Stop Pull Handles Equal Back Straight Reverse Push Handles Equal Forward Straight Forward Full Right Forward And Full Left Back Zero Turn Left Full Right Back and Full Left Forward Zero Turn Right Right Neutral And Left Forward Right Turn Right Fo...

Page 13: ...e rods There is one on the right and one on the left See Figure 11 The factory sets a 1 16 gap minimum between the brake arm and frame of the Z Series More adjustment may be necessary If increased force is needed then rotate brake rods clockwise If decreased force is needed then rotate brake rods counterclockwise Repeat process on the other brake rod Check the operation of the brakes before operat...

Page 14: ...pump and right handed threads at the tower Tighten the jam nuts earlier loosened and reassembled the safety switches Remove quarter inch by seven inch pins from top and bottom holes Reassemble body panels and drive handle assembly Make sure that all hardware is tightened SECTION 6 MAINTAINING YOUR Z SERIES Lubrication WARNING Always stop engine and disconnect spark plug wire s and ground against t...

Page 15: ...a season Spark plug replacement is recommended at the start of each mowing season Check engine manual for correct plug type and gap specifications Fuel Tank The fuel tank cap is located on the left rear fender panel Remove the fuel cap by unscrewing and fill the gas tank from this point Control Tower Grease Fittings Caster Wheel Grease Fitting Pivot Bar Grease Fitting Caster Wheel Spindle Grease F...

Page 16: ... the engine and remove the key from the ignition switch Clean the area around the hydraulic oil dipstick to prevent debris from entering the crankcase Remove the hydraulic fill plug and insert a clean funnel into the hydraulic fill point See Figure 15 Pour proper amount of hydraulic oil level insert the dipstick and check the hydraulic oil level Draining Hydraulic Oil Place the Z Series on a level...

Page 17: ...keep the boot positioned over the positive terminal to prevent shorting IMPORTANT If removing the battery for any reason disconnect the NEGATIVE Black wire from it s terminal first follow by the POSITIVE Red wire When reinstalling the battery always connect the POSTIVE red wire to it s terminal first and the NEGATIVE Black wire second Be certain that the wires are connected to the correct terminal...

Page 18: ...e ground Both measurements taken should be within 1 16 If they are not proceed to the next step Figure 19 Remove the shoulder screw that holds the lift link to the hanger bracket on the side to be adjusted See Figure 19 Turn the adjustable link the appropriate distance up or down Every 1 2 turn equals 1 32 Front To Rear Position the Z Series on a hard level surface and place the PTO switch in the ...

Page 19: ...pulley of the mower deck by pulling and holding the belt so part of it is outside the pulley Turn the pulley counterclockwise until the belt is completely off the pulley Locate the clutch pulley in the rear of the tractor below the muffler to remove the belt from the pulley See Figure 24 Figure 24 From the front of the Z Series pull the mower deck towards you to release the retaining arms from the...

Page 20: ...rods up and slide the mower deck forward until the lift rods go into the bracket Slide the mower deck backwards to insert the front lift rods into the brackets See Figure 25 Align the mower deck so the lift link aligns with the hanger bracket on the mower deck See Figure 28 Figure 28 Pull the support pin out and align with holes in hanger bracket and lift link Release the support pin so that it go...

Page 21: ...hrottle control lever not in correct starting position Fuel tank empty or stale fuel Blocked fuel line Faulty spark plug Engine flooded Disengage PTO switch Engage brake pedal Connect wire to spark plug Move throttle lever to FAST or START posi tion Fill tank with clean fresh not over 30 days gasoline Clean fuel line Clean adjust gap or replace Crank engine with throttle in FAST position Engine ru...

Page 22: ...22 Models ZT 1850 ZT 2150 ZT 2250 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 6 22 6 23 24 25 26 27 29 30 31 32 33 34 35 28 37 38 6 6 24 25 39 36 ...

Page 23: ... 15 726 0289 Plug 16 731 3128A Lens 17 736 0242 Bell Washer 340 ID x 872 OD 18 720 0241 Wing Nut Knob 19 738 0754 Shoulder Screw 20 720 0302 Knob 21 731 3195B LH Control Panel Cover 22 703 2703 LH Control Panel 23 723 3042 Snap Bushing 24 712 0453 Retainer Nut 1 4 20 25 726 3047 Push Nut 26 728 0117 Pop Rivet 27 726 0197 Cable Tie 28 725 1341B Key 29 731 3309 Rear Body 30 738 3163A Shoulder Screw ...

Page 24: ...24 Models ZT 1850 ZT 2150 ZT 2250 1 2 3 4 5 6 7 8 9 10 11 4 12 13 14 15 16 17 18 19 20 9 21 7 22 23 24 25 7 ...

Page 25: ...62 9 712 3027 Hex Flange Lock Nut 1 4 20 10 703 3405 Support Plate 11 714 0101 Cotter Pin 12 703 2857 Retaining Rod Bracket 13 732 0827 Torsion Spring 5 16 14 747 3397 Parking Brake Retaining Rod 15 735 0664 Parking Brake Pad 16 603 0683 Brake Rod Ass y 17 711 3357 Ferrule 18 712 0314 Jam Nut 1 4 28 19 736 0258 Flat Washer 385 ID x 1 0 OD 20 712 0431 Flange Lock Nut 3 8 16 21 747 3266A Bracket Rod...

Page 26: ...9 21 15 15 21 9 17 20 24 12 9 21 17 14 23 17 7 6 20 23 24 12 9 21 15 17 14 11 28 11 29 30 10 10 15 10 15 14 15 27 25 33 9 9 33 4 33 26 33 3 15 18 34 13 22 32 22 19 13 35 18 21 15 19 33 19 1 31 2 19 33 33 26 33 8 9 25 27 5 16 21 36 36 37 ...

Page 27: ...t 3 8 16 16 712 0453 Retainer 1 4 20 17 712 0711 Hex Jam Nut 3 8 24 18 712 3001 Hex Jam Nut 3 8 24 19 712 3004A Hex Flange Lock Nut 5 16 18 20 714 0104 Cotter Pin 21 723 0420 Spherical Rod End RH 3 8 24 22 723 0421 Spherical Rod End LH 3 8 24 23 727 3113 Damper Cylinder 24 732 3084 Spring Compression 25 736 0169 Lock Washer 3 8 26 736 0539 Thrust Washer 625 ID x 1 12 OD 27 736 3004 Flat Washer 406...

Page 28: ... ZT 2250 1 2 3 4 5 6 7 8 9 9 10 11 12 12 13 13 14 15 16 17 18 19 20 21 22 23 24 25 26 37 42 43 44 42 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 44 61 62 62 63 63 64 65 66 29 27 28 30 31 32 33 36 35 34 37 67 38 39 40 41 68 ...

Page 29: ... 16 33 736 3015 Flat Washer 469 ID x 875 OD 34 603 0377A Idler Arm Assembly 35 603 0102 Shoulder Screw 36 732 0478 Extension Spring 6 12 Lg 37 712 0431 Flange Lock Nut 3 8 16 38 712 3027 Lock Nut 1 4 20 39 703 3380 Declutching Cable Bracket 40 736 0119 Lock Washer 5 16 41 738 0704 Shoulder Screw 42 710 3008 Hex Cap Screw 5 16 18 x 75 43 710 3011 Hex Cap Screw 3 8 16 x 2 25 44 603 0362 Idler Pulley...

Page 30: ...PART NO DESCRIPTION 1 618 3110A Drive Ass y Complete 2 712 3004A Hex Flange Lock Nut 5 16 18 3 715 0136 Spiral Pin 3 16 x 1 25 4 717 3396 Spur Gear 14T 5 717 3455 Hydro Transmission 6 718 3053 Parking Brake Lever 7 721 0343 O Ring 2 0 Dia 8 727 3125 Cap Nut 3 8 ...

Page 31: ...aft 7 712 3027 Hex Flange Lock Nut 1 4 20 8 715 0156 Roll Pin 9 715 0219 Dowel Pin 10 715 3045 Bushing 11 716 3015 Inverted Retaining Ring 12 716 3018 Snap Ring 13 717 3395 Spur Gear 13T 14 717 3397 Ring Gear 46T 15 719 3114 Axle Outer Housing 16 721 0381 Oil Seal 17 721 0393 Oil Seal 18 727 3124 Elbow Fitting 19 732 0752 Brake Shoe Spring 20 736 0351 Shim Washer 76 x 1 5 x 030 736 0492 Shim Washe...

Page 32: ...32 Model ZT 1850 1 2 3 4 6 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 27 31 32 33 34 36 35 37 38 39 40 41 12 42 43 44 45 ...

Page 33: ...her Screw 8 32 x 375 22 726 0205 Hose Clamp 23 751 0535 Fuel Line Hose 24 736 0607 Lock Washer 5 16 25 725 1711 Retainer Clip 26 710 0751 Hex Cap Screw 1 4 20 x 620 27 712 0291 Hex Lock Nut 1 4 20 28 736 3006 Lock Washer 1 4 ID x 3 4 OD 29 725 3001 Solenoid 30 736 0270 Bell Washer 265 ID x 75 OD 31 712 0431 Flange Lock Nut 3 8 16 32 603 0317 Clutch Retainer Ass y 33 736 0258 Flat Washer 385 ID x 1...

Page 34: ...34 Models ZT 2150 ZT 2250 1 2 3 4 5 6 7 8 10 11 12 13 14 16 17 9 18 19 20 22 21 23 24 26 27 28 29 30 31 32 25 34 35 37 36 38 39 40 41 43 44 45 15 42 25 46 33 33 47 ...

Page 35: ...od 21 703 2859 Muffler Bracket 22 710 3178 Carriage Bolt 3 8 16 x 75 23 710 0642 Hex Washer Screw 1 4 20 x 750 24 751 0650 Exhaust Pipe RH 25 751 0651 Exhaust Pipe LH 26 710 1314 Screw 27 603 0317 Clutch Retainer Ass y 28 712 0291 Hex Lock Nut 1 4 20 29 726 3008 Heat Shield Cable Clip 30 710 1007 Hex Washer Screw 3 8 16 x 1 5 31 736 3010 Flat Washer 32 710 1008 Hex Washer Screw 3 8 16 x 1 875 33 7...

Page 36: ...36 Models ZT 1850 ZT 2150 ZT 2250 2 4 6 5 3 7 9 10 11 12 13 14 15 16 17 18 19 20 17 21 22 8 23 24 25 9 26 27 28 29 31 32 33 34 35 ...

Page 37: ...PTO Switch Retainer 15 725 1722 Battery 16 725 3254 Switch Seat 17 712 0397 Nut Nylon Wing 1 4 20 18 712 0271 Nut Hex Sems 1 4 20 19 710 3015 Screw Hex Cap 1 4 20 x 75 GR5 20 703 3149A Strip Battery Retainer 21 747 3347 Rod Battery Retainer 22 731 3233 Tray Battery 23 725 3250 Headlight Assembly 759 3864 Bulb Headlight Only 24 731 3184 Bezel Headlight 25 732 0816 Spring Switch Mounting 26 710 0425...

Page 38: ...38 Models ZT 1850 ZT 2150 ZT 2250 1 2 3 4 5 6 7 9 10 11 12 13 8 14 15 16 17 18 ...

Page 39: ...acer 6 720 0190 Height Adjuster Knob 7 732 3098 Spring Index 8 712 3004A Flange Lock Nut 5 16 18 9 603 0294 Seat Base Bracket Ass y 10 710 0788 Hex Washer Screw 1 4 20 x 1 0 11 736 0463 Flat Washer 25 x 630 12 750 3276 Spacer 13 738 0296 Shoulder Screw 14 712 3005 Flange Lock Nut 3 8 16 15 732 3080 Compression Spring 16 750 0664 Spacer 17 603 0730 Seat Plate Ass y 18 710 0560 Hex Carriage Screw 3 ...

Page 40: ...40 Models ZT 1850 ZT 2150 ZT 2250 1 2 3 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20 21 21 22 23 24 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ...

Page 41: ...RH 17 710 3083 Hex Cap Screw 5 16 18 x 1 375 18 711 0773 Eye Bolt Adjustable Link 19 738 0380 Shoulder Screw 3 8 16 20 712 0206 Hex Nut 1 2 13 21 712 0431 Flange Lock Nut 3 8 16 22 738 3151 Shoulder Screw 3 8 16 56 x 27 23 712 3015 Jam Nut 5 8 11 24 736 0158 Lock Washer 5 8 25 712 3016 Lock Hex Nut 5 8 11 26 711 3266 Clevis Pin 27 703 3407 Front Lift Bracket 28 603 0401 Lift Arm Ass y 29 738 0183 ...

Page 42: ...ock Nut 3 8 16 7 712 0229 Push Nut 3 8 ID 8 710 3178 Carriage Bolt 3 8 16 x 75 9 710 0514 Hex Cap Screw 3 8 16 x 1 0 10 736 0169 Lock Washer 3 8 11 736 0227 Flat Washer 3 8 x 1 5 12 731 0374 Flange Bearing 1 0 ID 13 737 0280 Grease Fitting 14 603 0363 Castor Wheel Bracket 15 712 0239 Hex Center Lock Nut 1 2 20 16 710 0506 Hex Cap Screw 1 2 20 x 5 5 17 750 0456 Spacer 79 ID x 347 Lg 18 634 3164 Whe...

Page 43: ... x 2 0 7 712 3004A Flange Lock Nut 5 16 18 8 736 0258 Flat Washer 385 x 1 0 x 135 9 749 3087 Upper Bumper Tube 10 749 3089 Lower Bumper Tube 11 736 0451 Washer 320 ID x 93 OD 12 703 3504 Bumper Bracket 13 710 1250 Carriage Bolt 5 16 x 1 5 14 710 0521 Hex Cap Screw 3 8 16 x 3 0 15 710 0859 Hex Cap Screw 3 8 16 x 2 5 16 719 3130 Counter Weight 17 726 0298 End Cap 18 603 0620A Bumper Ass y 19 736 300...

Page 44: ... x 75 6 710 3144 Hex Cap Screw 3 8 16 x 2 0 7 712 3004A Flange Lock Nut 5 16 18 8 736 0258 Flat Washer 385 x 1 0 x 135 9 749 3062 Upper Bumper 10 749 3061 Lower Bumper Tube 11 736 0451 Washer 320 ID x 93 OD 12 703 3504 Bumper Bracket 13 710 1250 Carriage Bolt 5 16 x 1 5 14 710 0520 Hex Cap Screw 3 8 16 x 1 5 15 736 3004 Flat Washer 406 ID x 875 OD 16 603 0620A Front Bumper 17 726 0298 End Cap 18 7...

Page 45: ...0 Fuel Tank Mounting Bracket 6 712 0431 Flange Lock Nut 3 8 16 7 710 0216 Hex Cap Screw 3 8 16 x 75 8 734 1596 Tire 20 x 8 8 ZT 1850 734 3163 Tire 22 x 11 8 ZT 2150 ZT 2250 9 634 3005 Rim Ass y 8 x 6 19 ZT 1850 634 3030 Rim Ass y 8 x 6 19 ZT 2150 ZT 2250 10 734 0255 Tubeless Air Valve 11 634 3050 Wheel Comp 20 x 8 8 ZT 1850 634 3051 Wheel Comp 22 x 11 8 RH ZT 2150 ZT 2250 634 3052 Wheel Comp 22 x ...

Page 46: ...3 28 29 30 31 27 32 33 34 35 36 19 37 38 39 23 41 42 43 44 45 47 48 24 49 50 46 51 52 42 53 54 55 19 56 57 24 58 59 2 61 62 63 64 60 65 66 67 68 4 5 6 6 7 8 8 9 10 11 12 13 14 15 16 17 13 18 19 20 21 22 23 24 25 24 26 69 70 ...

Page 47: ...p Screw 3 8 16 x 2 0 41 710 1611 Screw 5 16 18 x 750 42 748 3065 Spindle Spacer 43 715 3003 Pin 44 747 3013 Support Pin 45 732 0802 Compression Spring 63 OD x 6 3 46 710 1260A Hex Washer Screw 5 16 18 x 750 47 750 3119 Spacer 406 ID x 1 0 OD 48 750 0150 Spacer 550 ID x 750 OD 49 603 0734 Deck Assembly 50 710 3178 Carriage Bolt 3 8 16 x 75 51 754 3039 Belt 52 618 3129 Spindle Assembly 53 748 3020 B...

Page 48: ... 8 9 10 15 11 11 12 13 14 16 17 18 19 20 7 7 7 7 21 22 23 24 25 20 26 27 28 29 30 9 28 31 32 10 35 33 34 36 37 38 39 40 41 42 43 22 44 45 46 47 48 31 45 73 49 49 50 51 52 53 54 55 56 57 58 59 44 60 61 62 63 64 65 66 67 68 69 7 70 68 22 71 72 ...

Page 49: ... 42 750 3243 Spacer 43 703 3381 Idler Support Plate 44 710 0944 Hex Cap Screw 3 8 16 x 4 25 45 736 0227 Flat Washer 46 736 0171 Lock Washer 7 16 47 712 3019 Hex Nut 7 16 14 48 703 2988 Support Plate 49 710 3034 Carriage Screw 3 8 16 x 1 25 50 603 0154 Front Bar 51 750 3119 Spacer 52 703 2192 Finger Guard 53 703 2392 Bracket 54 732 3070 Torsion Spring 55 725 0157 Cable Tie 56 710 3001 Hex Cap Screw...

Page 50: ...7 8 9 10 15 11 11 12 13 14 16 17 18 19 20 7 7 7 7 21 22 23 24 25 20 26 27 28 29 30 9 28 31 32 10 35 33 34 36 37 38 39 40 41 42 43 22 44 45 46 47 48 31 45 72 49 49 50 51 52 53 54 55 56 57 58 59 44 60 61 62 63 64 65 66 67 68 69 7 70 68 22 71 9 ...

Page 51: ...0296 Shoulder Screw 42 750 3243 Spacer 43 703 3381 Idler Support Plate 44 710 0944 Hex Cap Screw 3 8 16 x 4 25 45 736 0227 Flat Washer 46 736 0171 Lock Washer 7 16 47 712 3019 Hex Nut 7 16 14 48 703 2988 Support Plate 49 710 3034 Carriage Screw 3 8 16 x 1 25 50 603 0144 Front Bar 51 750 3119 Spacer 52 603 0149 Finger Guard 53 703 2392 Bracket 54 732 3070 Torsion Spring 55 725 0157 Cable Tie 56 710...

Page 52: ... 3 6 6 7 7 REF NO PART NO DESCRIPTION 1 732 0772 Extension Spring 1 25 OD x 11 5 Lg 2 711 0509 Spring 3 712 3007 Hex Jam Nut 5 16 18 4 712 0116 Jam Lock Nut 3 8 24 5 711 1059 Ferrule 6 736 0159 Washer 5 16 7 710 1207 Hex Cap Screw 5 16 18 x 3 50 ...

Page 53: ...53 Models ZT 1850 ZT 2150 ZT 2250 629 3070 ...

Page 54: ...54 Notes ...

Page 55: ...55 ...

Page 56: ... these items b Routine maintenance items such as lubricants filters blade sharpening and tune ups or adjustments such as brake adjustments clutch adjustments or deck adjustments and normal deterioration of the exterior finish due to use or exposure c Log splitter pumps valves and cylinders have a sepa rate one year warranty d White Outdoor Co does not extend any warranty for products sold or expor...

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