Parts Catalogue

ManualsBrandsToro ManualsRiding EquipmentToro 74256

PartsCatalog

FormNo.3354-862RevB

Z588EZMaster

With72inTURBOFORCE

SideDischarge

Mower

ModelNo.74256—SerialNo.260000109andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3354-862*B

Summary of content (44 pages)

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Form No. 3354-862 Rev B Parts Catalog Z588E Z Master® Register at www.Toro.com. Original Instructions (EN) With 72in TURBO FORCE® Side Discharge Mower Model No. 74256—Serial No.
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Ordering Replacement Parts For example, a wheel assembly might be identified by reference number 6, the tire by 6:1, the valve by 6:2, and the wheel by 6:3. When you order the assembly identified by reference number 6, you receive all parts identified by reference numbers 6:1,6:2, and 6:3. However, you may also order any part individually. Reference numbers of this type appear in illustration and in parts lists.
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Contents Front Frame Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Castor and Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Main Frame Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Front Frame Assembly Ref. 1 1:2 1:3 1:4 1:5 1:6 1:7 3 3:2 3:3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 Part Number Qty.
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Castor and Wheel Assembly Ref. 1 2 3 4 5 7 8 11 11:1 11:2 11:3 11:4 11:5 11:5:1 11:5:2 11:5:3 21 22 Part Number Qty.
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Main Frame Assembly Ref. 1 4 5 11 11:2 12 12:1 12:2 12:3 13 13:2 13:3 13:4 15 21 24 25 3354-862B Part Number Qty.
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Brake and Wheel Hub Assembly Ref. 1 2 3 3:1 3:2 3:3 4 4:2 5 6 7 9 10 11 12 13 13:1 13:2 13:3 14 5 Part Number Qty.
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Steering Control Assembly Ref. 1 2 3 5 6 7 8 9 9:1 9:2 9:4 9:5 10 10:1 10:2 10:3 10:4 10:5 10:6 11 11:1 3354-862B Part Number Qty.
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Hydraulic System Assembly Ref. 1 2 2:1 2:1:1 2:1:2 2:2 3 6 6 7 7:1 10 10:1 10:2 11 11:1 11:2 11:99 11:99 11:99 12 13 14 14:1 16 Part Number Qty.
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Hydraulic System Assembly (continued) Ref. 35 36 37 38 39 40 41 42 43 44 45 Part Number Qty. Description 323-8 1 Screw-HH 323-9 1 Screw-HH 1-800805 1 Screw-HH 323-7 4 Screw-HH 1-803022 2 Screw-Set 30-1710 2 Screw 1-803050 2 Screw-Set 3256-22 2 Washer-Flat 3256-3 1 Washer-Flat 3256-4 1 Washer-Flat 13-2840 1 Key-Square Ref. 46 47 48 49 50 51 51:1 51:2 51:3 51:4 ■ Not serviced separately ● Not illustrated 3354-862B Part Number Qty.
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Seat and Roll-Over-Protection-System Assembly Ref. 2 16 17 18 20 21 23 34 78 8 Part Number Qty.
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Deluxe Seat Assembly No. 110-0838 Ref. 1 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 4 4:2 4:3 Part Number Qty.
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Roll-Over-Protection-System Assembly No. 108-1097 Ref. 1 1:2 1:3 2 4 5 6 13 14 16 17 18 19 Part Number Qty. 1 107-2101 1 107-2102 1 107-3154 103-4553 325-13 32128-23 106-0887 107-3124 107-3052-03 107-3058 322-3 3296-29 2 2 2 2 2 2 1 1 2 2 Description Upper Tube ASM ■ Decal-ROPS Decal-Warning, Folding ROPS Nut-Push Pin-Fold, ROPS Screw-HH Nut-HF Knob Clip Seat Support Frame ASM Catch-Latch, Seat Screw-HH Nut-Lock, NI Ref.
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Deck Connection Assembly Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 3354-862B Part Number Qty.
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Deck Assembly Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 0 Part Number Qty. Description 106-7350 1 Belt 74-5950 4 Latch-Swell 105-8786-03 1 Cover-Belt 106-3220 1 Guide-Belt 106-3279-01 1 Plate-Skid 32144-70 4 Screw-HWHTF 108-4121-01 4 Bracket-Cover 105-7699 8 Strip-Seal 106-7354-01 1 Mount-Wheel, LH 106-7355-01 1 Mount-Wheel, RH 3290-357 38 Nut-HHF, Whiz 323-28 1 Screw-HH 92-1624 33 Screw-HWH 105-7733 3 Pulley 106-3217 3 Spindle ASM 105-7784-03 3 Blade-Hi Flow, 24.
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Spindle Assembly No. 106-3217 Ref. 1 2 3 4 5 5:1 5:2 5:2:1 5:2:2 5:3 5:4 6 7 8 Part Number Qty.
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Deck and Decal Assembly No. 107-1625 Ref. 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 A2-1 Part Number Qty.
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Rubber Deflector Assembly No. 108-2792 Ref. 1 2 3 4 5 6 7 3354-862B Part Number Qty.
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Lever Assembly No. 106-3242 Ref. 1 2 3 4 A4 Part Number Qty.
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Drive Idler Assembly Ref. 1 6 7 9 10 11 12 14 14:1 14:2 15 16 17 3354-862B Part Number Qty. Description 98-5975 1 Washer-Belleville 103-2627 1 Bushing-Idler 1-603384 1 Bushing-Pivot, Idler 1-603496 1 Bushing-Idler 99-4638 1 Idler 1-603402 1 Spring-Extension 1-633166 1 Pulley-Idler 103-3147 1 Arm ASM 1-513034 2 Sleeve-Bearing 302-40 1 Fitting-Grease 323-12 2 Screw-HH 323-9 1 Screw-HH 323-13 1 Screw-HH Ref. 18 19 20 21 22 24 26 26:1 26:2 26:3 27 28 29 20 Part Number Qty.
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Z-Stand Assembly Ref. 1 2 3 4 4:2 5 6 7 8 9 10 11 12 14 15 16 17 11 Part Number Qty.
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Engine and Clutch Assembly Ref. 2 3 5 6 7 9 10 12 15 16 19 20 24 25 32 42 46 47 48 Part Number Qty.
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Muffler and Guard Assembly Ref. 1 1:2 1:3 3 11 11:1 11:2 11:2:1 11:2:2 11:2:3 11:3 14 14:1 14:2 14:3 14:4 14:5 17 18 19 22 13 Part Number Qty.
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Fuel Assembly Ref. 1 1:1 1:1:2 1:1:4 1:2 2 2:1 2:1:2 2:1:4 2:2 3 4 5 6 7 8 9 10 11 11:2 12 13 14 15 16 Part Number Qty.
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Fuel Assembly (continued) Ref. 48 Part Number Qty. Description 3296-2 2 Nut-Lock, NI Ref. 49 50 Part Number Qty.
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Electrical Assembly Ref. 1 2 3 4 5 6 7 9 10 16 17 18 19 20 20:1 20:2 21 22 23 24 25 26 27 27:1 27:2 Part Number Qty.
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Crankshaft Assembly Kohler CH745-0012 Ref. 1 2 Part Number Qty. Description 1 Crankshaft (Includes 2) ● 24 014 06-S 1 Plug-Cup ● 52 139 09-S ● Obtain parts from www.kohlerplus.
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Crankcase Assembly Kohler CH745-0012 Ref. 1 2 3 4 Part Number Qty. Description 1 Crankcase (Use: Miniblock 24 782 36) ■ ● 1 Seal-Oil ■ 24 032 01-S 2 Plug-Pipe, Sq HD (3/8) ■ 25 139 57-S 1 Valve-Drain, Oil (Includes 5) 25 755 14-S 5 6 7 25 173 14-S 24 380 13-S 24 067 13-S 1 6 2 7 8 24 067 14-S 24 874 08-S 2 2 11 11 Part Number Qty. Description 1 Shim-Camshaft (Yellow 12 422 10-S .034) ■ 1 Shim-Camshaft (Red .032) ■ 12 422 09-S 1 Shim-Camshaft (Black .
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Oil Pan and Lubrication Assembly Kohler CH745-0012 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 Part Number Qty.
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Head, Valve and Breather Assembly Kohler CH745-0012 2 Part Number Qty. Description 1 Valve Cover Kit (Includes 2, 24 755 140-S 3) ■ 4 Screw-Flange (M6X1.0X30) M-651030-S 3 4 5 6 7 8 9 10 11 11 12 12 13 14 24 153 28-S 24 445 01-S 12 755 03-S 12 173 01-S 24 089 02-S 235011-S 66 032 05-S 24 318 65-S 24 017 01-S 24 017 02-S 24 016 01-S 24 016 02-S 24 605 01-S 24 755 66-S 1 1 4 2 2 2 1 1 1 1 2 1 1 1 15 16 17 25 351 04-S 24 411 05-S 24 841 03-S 4 2 2 Ref. 1 Ref.
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Head, Valve and Breather Assembly Kohler CH745-0012 (continued) Ref. 34 35 36 Part Number Qty. Description 1 Gasket-Breather ■ 24 041 51-S 1 Cover-Breather ■ 24 096 86-S 4 Screw-HHFTF (M6X1.0X20) M-645020-S Ref. ■ 37 24 326 68-S 1 Hose-Breather ■ ■ Obtain parts from www.kohlerplus.com ● Not illustrated E4 Part Number Qty.
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Ignition and Electrical Assembly Kohler CH745-0012 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part Number Qty. Description 1 Stator Kit (Includes 3, 21) ■ 28 085 02-S 1 Bracket-Wire, Stator ■ 24 126 139-S 2 Screw-Tapping ■ 25 086 29-S 1 Flywheel ■ 24 025 30-S 1 Key (3/16 X 5/8) ■ X-42-15-S 1 Washer-Flat (13/32) ■ 12 468 03-S 1 Screw-Flange 12 086 14-S (M10X1.5X45) ■ 1 Fan ■ 24 157 04-S 1 Front Drive Shaft Kit 24 755 08-S (Includes 10) ■ 4 Screw-HF (M8X1.
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Blower Housing and Baffle Assembly Kohler CH745-0012 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part Number Qty. Description 1 Blower Housing ASM (Includes 2-5) ■ 24 027 167-S 1 Nut-Plastic ■ 24 100 02-S 1 Screw-Set (10-24X.25) ■ 25 086 43-S 4 Nut-Plastic ■ 24 100 01-S 1 Access Cover Kit (Includes 6, 7) ■ 25 755 20-S 4 Clip-Mounting ■ 25 154 02-S 2 Panel-Access ■ 24 096 63-S 1 Screw-Hex Flange, Heavy M-551016-S (M5X0.8X16) ■ 1 Screw-Flange, Thread Forming M-545016-S (M5X0.
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Blower Housing and Baffle Assembly Kohler CH745-0012 (continued) Ref. Part Number Qty. Description 1 Washer-Lock, 1/4In (Used With X-22-11-S* M-561016-S Screw To Ground Ignition Coil Lead) ■ ● 1 Screw-Forming, Thread (M5X0.8X16) M-561016-S* (Used With X-22-11-S Washer To Ground Ignition Coil Lead) ■ ● 1 Decal-26Hp ■ ● 24 113 133-S 1 Decal-Laminate, Clear ■ ● 25 113 39-S ■ Obtain parts from www.kohlerplus.
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Starting System Assembly Kohler CH745-0012 Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description 1 Nut-Flange (M8X1.25) ● M-841080-S 2 Screw-Flange (M8X1.25X80) ● M-851080-S 1 Starter ASM (Includes 4-8) (Service 25 098 09-S Starter And Components According To Starter Brand And Number) ● 3 Screw-Torx Head, External ● 25 086 113-S 1 Solenoid Kit (Includes 4) ● 25 435 06-S 1 Pinion Drive Kit (Includes 7) ● 25 755 33-S 1 Ring-Retaining ● 25 141 05-S 1 Brush Holder Kit ● 25 221 01-S ● Obtain parts from www.
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Fuel System Assembly Kohler CH745-0012 Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 1 Fuel Pump ASM (Includes 24 393 20-S 24 050 06-S) ■ 1 Fuel Pressure Regulator 24 403 17-S ASM ■ 1 Connector-Hose ■ 25 155 38-S 1 Filter-Fuel ■ 24 050 03-S 1 Baffle-Valley ■ 24 063 37-S 1 Deflector-Air ■ 24 265 08-S 2 Screw-HHFTF (M5X.80X10) M-545010-S Ref.
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Engine Control Assembly Kohler CH745-0012 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part Number Qty. Description 1 Nut-Lock (M5X.8) ● M-547050-S 3 Screw-Flange, Thread Forming M-545016-S (M5X0.8X16) ● 4 Screw-Flange, Thread Forming M-645016-S (M6X1.0X16) ● 1 Bracket-Control ● 24 126 56-S 1 Washer-Lock (.25) ● X-20-1-S 1 Nut-HF (M5X0.8) ● M-541050-S 2 Washer-Flat (5.5Mm) ● 24 468 01-S 1 Lever-Actuator, Throttle ● 24 090 07-S 1 Clamp-Cable ● 12 237 01-S 1 Nut (M4X0.
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Engine Control Assembly Kohler CH745-0012 (continued) Ref. 21 22 Part Number Qty. Description 1 Spring-Linkage ● 24 089 32-S 1 Linkage-Throttle ● 24 079 13-S ● Obtain parts from www.kohlerplus.
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Air Intake and Filtration Assembly Kohler CH745-0012 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty.
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Exhaust Assembly Kohler CH745-0012 Ref. 1 2 3 Part Number Qty. Description 4 Stud (M8X1.25X33) ■ 25 072 04-S 2 Gasket-Exhaust ■ 24 041 49-S 4 Nut-Flange (M8X1.25) ■ M-841080-S 24 522 307 1 Short Block ■ ● 24 782 36 1 Miniblock ■ ● ■ Obtain parts from www.kohlerplus.
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Attachments and Accessories For 74256 Z588E Z Master With 72in TURBO FORCE Side Discharge Mower Product Name Model/Part Blade-Mid Flow, 24.5in ............................................................................................................... 105-7711-03 Blade-Lo Flow, 24.5in ................................................................................................................. 105-7712-03 Blade-Atomic, 24.5in ..........................................................................
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Notes:
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Notes:
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