Parts Catalogue

ManualsBrandsToro ManualsRiding EquipmentToro 74181

Parts Catalog

FORM NO. 3319–777

Z–Master

Z320 OFZ Traction Unit

Model No. 74180 – 890001 & Up

Summary of content (40 pages)

PAGE 1
FORM NO. 3319–777 Z–Master Z320 OFZ Traction Unit Model No.
PAGE 2
3319–777 ORDERING REPLACEMENT PARTS To order replacement parts, please supply: the part number, the quantity, and the description of each part desired. Contents Description Page Frame & Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Engine & Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Hydraulic System . . . . . . . . .
PAGE 3
319–777 Service Assemblies Parts within service assemblies have reference numbers in the form X:Y. X is the reference number of the service assembly and Y is a sequential number unique to each part within the service assembly. 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.
PAGE 4
3319–777 Reference Numbers with Quantities Illustrations may have a quantity in parentheses next to a reference number, in the form X (Y). X is the reference number. Y in parentheses is the quantity of the part identified by the reference number. For example, the illustration callout 4 (2) indicates that two parts are used in that instance.
PAGE 5
3319–777 Sheet No.: 2 Frame & Wheels Ref. No. Part No. Qty.
PAGE 6
3319–777 Sheet No.: 3 Engine & Fuel Tank Ref. No. 2 Part No. Qty.
PAGE 7
14 37 12 11 13 3319–777 5 10 4 4.1 4.2 4.3 3.2 3.1 3 SW4 2.1 2 SW6 29 6 15 16 9 17 7 3.3 18 2.2 1 F3(15A) F2(25A) F1(30A) 39 36 35 34 19 30 SW3 K1 K2 K3 K4 33 K5 32 31 25 30 SW5 22 27 29 23 24 21 26 22 27 28 30 SW2 Sheet No.: 4 Electrical System Ref. No. Part No. Qty.
PAGE 8
3319–777 5 6 4 3 2 7 8 9 10 13 1 5 11 14 15 16 21 29 12 28 20 31 33 17.2 30 18 5 27 17.4 34 32 25 26 17 17.1 17.5 22 17.3 23 3 24 5 25 Sheet No.: 5 Parking Brake Ref. No. Part No. Qty.
PAGE 9
25 24 27 44 26 22 3319–777 21 19 43 23 18 17 28 13 29 14 12:1 20:1 20 20:2 12.2 12 32:2 32 31:2 31 16 15 31:1 12:2 12:112 11 10:2 10 10:1 9 76 8 32:1 54 3 36:2 2 36 33:1 33 1:1 1 1:2 36:1 34 37 33:2 35 39 45 42 41 38 40 31 31:1 Sheet No.: 6 Hydraulic System Ref. No. 1 1:1 1:2 2 3 4 5 6 7 8 9 10 10:1 10:2 11 12 12:1 12:2 13 14 15 17 18 19 20 20:1 Part No.
PAGE 10
3319–777 25 24 27 44 26 22 21 19 43 23 18 17 28 13 29 14 12:1 20:1 20 20:2 12.2 12 32:2 32 31:2 31 16 15 31:1 12:2 12:112 11 10:2 10 10:1 9 76 8 32:1 54 36:2 3 2 36 33:1 33 1:1 1 1:2 36:1 34 37 33:2 35 39 45 41 42 38 40 31 31:1 Sheet No.: 6 Hydraulic System Ref. No. Part No. Qty. 40 41 42 44 45 45 3257–42 94–4640 3290–378 322–7 3296–23 76–0800 2 2 A/R 1 8 2 6 Description Key–Woodruff Motor–Hyd Wheel Tie–Cable Screw–HH Nut–Lock Seal Kit–Wheel Motor Ref. No.
PAGE 11
3319–777 Sheet No.: 7 Seat And Fenders Ref. No. 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 26 Part No.
PAGE 12
3319–777 Sheet No.: 7 Seat And Fenders Ref. No. Part No. 52 98–1985 53 3290–355 56 98–4370 8 Qty. Description 1 Latch–ASM 1 Pin–Hair 1 Plug–Dome Ref. No. Part No. Qty.
PAGE 13
3319–777 Sheet No.: 8 Steering Controls Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 26 30 32 33 Part No. Qty.
PAGE 14
3319–777 Sheet No.: 9 Heat Shields And Exhaust Ref. No. Part No. 1 98–1967 3 12–5450 10 4 7 8 9 10 11 3234–4 98–1968 42–9430 48–8020 48–8010 94–9561–03 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 93–0350 94–9494 92–6780 94–9495 2112–11 98–1329 3253–6 324–4 3296–42 321–4 323–5 3253–5 98–1326 2844 33114–020 48–9570 Qty.
PAGE 15
3319–777 Sheet No.: 10 Drive Systems Ref. No. 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Part No.
PAGE 16
Optional bargger connector BAG SENSOR PINK GREEN BUZZER connector Optional PINK PINK D4 RED/WHT BLACK CLOSED WHEN TRACTION DRIVE IS IN NEUTRAL SW2 (NEUTRAL) CLOSED WHEN TRACTION DRIVE IS IN NEUTRAL K4 TAN 2 5 (NEUTRAL RELAY) PINK SW5 (BRAKE) BLACK K3 TAN RED/WHT BROWN JUMPER S6 (START RELAY) YELLOW CLOSED WHEN OPERATOR PRESENT BROWN SW1 (SEAT) CLOSED WHEN PARK BRAKE IS SET RED/WHT BROWN (BRAKE RELAY) ORANGE K1 4 (INTERLOCK RELAY) YELLOW SW3 (NEUTRAL) D3 GREY WHITE R
PAGE 17
C A B I FRONT PUMP 94-4705 94-4705 C A PUMP REAR B I 94-4714 94-4712 RIGHT MOTOR A B 94-4710 94-4711 FILTER 94-4711 HYDRAULIC TANK MOTOR LEFT B A 94-4713 94-4709 Hydraulic Schematic 3319–777 COOLER 13
PAGE 18
3318–777 Crankshaft Ref. No. Description 1. Crankshaft (Incl. 2) 2. Plug, cup Kohler Engine CH20S 64582 Obtain Parts From Kohler 14 Part No. 24 014 72 52 139 09 Ref. No. Description Part No.
PAGE 19
3319–777 Crankcase Ref. No. Description 1. Cylinder Block (USE: Miniblock 2. Plug, hex. head 3/8 (2) 3. Seal, oil front 4. Pin, dowel locating (6) 5. Connecting Rod (Std.) (2) Connecting Rod (.25) (2) 6. Piston w/Ring Set (Std.) (2) Piston w/Ring Set (.25) (2) Piston w/Ring Set (.50) (2) 7. Retainer, piston pin (4) 8. Ring Set (Std.) (2) Ring Set (.25) (2) Ring Set (.50) (2) 9. Shim, camshaft (A.R.) red Shim, camshaft (A.R.) black Shim, camshaft (A.R.) white Shim, camshaft (A.R.
PAGE 20
3318–777 3 8 Oil Pan / Lubrication Ref. No. Description 1. Plate, closure Asm (Inc 2-12) 2. Dipstick 3. Tube, dipstick 4. Kit, governor gear (Includes 5) 5. Pin, governor regulating 6. Tab, locking 7. Shaft, governor gear 8. Seal, oil (PTO end) 9. O-Ring 10. Oil pump Asm (Incl. 11-12) 11. O-Ring, oil pick-up 12. Pick-up, oil 13. Washer, plain 6mm (2) 14. Screw, hex. flange M6x1.0x25 (2) 15. 16. 17. 18. Filter, oil Nipple, oil filter Plug, pipe 1/8" Screw, hex. flange M8x1.25x45 (10) 19.
PAGE 21
3319–777 Head / Valve / Breather Ref. No. Description 1. Kit, valve cover - plain (Incl. 2-3) 2. Screw, shoulder (4) 3. O-Ring, valve cover 4. Kit, retainer (4) 5. Cap, valve spring (4) 6. Spring, valve (4) 7. Retainer, spring (4) 8. Seal, valve stem (2) 9. Head Asm, #1 cylinder 10. Valve, intake ( Std.) (2) Valve, intake (.25) (2) 11. Valve, exhaust (Std.) (2) Valve, exhaust (.25) (2) 12. Kit, valve train (Incl. 14,17,18) 13. Lifter, valve (4) 14. Rod, push (4) 15. Gasket, cylinder head (2) 16.
PAGE 22
3318–777 Ignition / Electrical Ref. No. Description 1. Stator - 15 amp 2. Screw, hex. cap M5x0.8x25 (2) 3. Module, ignition (2) 4. Screw, hex. flange (4) 5. Flywheel 6. Key 7. Washer, plain 3/8 8. Screw, hex. flange M10x1.5x46 9. Fan 10. Washer, spring 10 mm (4) 11. Spacer, grass screen (4) 12. Ring, support 13. Screen, grass 14. Washer, plain (4) 15. Screw, hex. cap M6x1.0x100 (4) Kohler Engine CH20S 64582 Obtain Parts From Kohler 18 Part No.
PAGE 23
3319–777 Blower Housing And Baffles Ref. No. Description 1. Housing, blower 2. Nut, plastic (2) 3. Screw, hex. flange M5x0.8x16 4. Screw, hex. flange (5) M5x0.8x16 5. Screw, hex. flange (2) M5x0.8x20 6. Plate, backing - #2 side 7. Screw, hex. flange M6x1.0x16 (6) 8. Baffle, cyl. barrel-#2 side 9. Baffle, valley - #2 side 10. Screw, hex. flange M5x0.8x10 (2) 11. Baffle, valley - #1 side 12. Baffle, cyl. barrel-#1 side 13. Plate, backing - #1 side Decal, HP Part No. Ref. No. Description Part No.
PAGE 24
3318–777 Starter System Ref. No. Description 1. Nut, hex flange M8x1.25 2. Screw, hex. flange M8x1.25x80 (2) 3. Starter, solenoid shift Asm (Incl. 4-18) 4. Drive, end cap 5. Nut, starter (2) 6. Lever, starter drive 7. Kit, starter repair 8. Drive, pinion 9. Solenoid 10. Nut, starter 11. Armature, starter 12. Frame 13. Kit, brush & spring (Incl. 15) 14. Holder, brush 15. Spring, brush (4) 16. Insulator 17. Bolt, thru (2) 18.
PAGE 25
3319–777 Fuel System Ref. No. Description 1. Line, fuel 9" (2) 2. Clamp, hose (6) 3. Kit, carburetor w/gasket (Incl. 4-6) 4. Gasket, air cleaner base 5. Carburetor Asm (Incl. 11-31, carburetor repair kit (For information only not available separately) 6. Gasket, carburetor 7. Screw, hex. flange (2) 8. Filter, fuel 9. Nut, plastic (2) 10. Pump, fuel - pulse 11. Screw, hex. cap 18 mm (2) 12. Line, fuel 10" 13. Screw, hex. flange M6x1.0x10 14. Clip, cable 15. Kit, choke repair (Incl. 16) 16.
PAGE 26
3318–777 Engine Controls Ref. No. Description Part No. 1. Nut, hex. lock M5x0.8 M-0547050 2. Spring, choke return 24 089 03 3. Screw, hex. flange M6x1.0x16 (4) M-0645016 4. Bracket, control 24 126 56 5. Washer, plain 5.5mm (3) 24 468 01 6. Lever, throttle actuator 24 090 07 7. Clamp, cable (2) 12 237 01 8. Screw, hex. flange M5x0.8x16 M-0545016 9. Lever, throttle control 24 090 03 10. Nut, hex M4x0.7 M-0446030 11. Screw, hex. cap M4x0.7x30 M-0401030 12. Linkage, choke 24 079 02 13.
PAGE 27
3319–777 Air Intake / Filtration Ref. No. Description 1. Kit, air cleaner cover (Incl. 2-5, 12) 2. Kit, knob with seal (Incl. 3-4) 3. Knob, cover 4. Seal, air cleaner cover knob 5. Cover, air cleaner 6. Wing Nut 7. Cover, inner air cleaner 8. Seal, inner air cleaner 9. Precleaner, element 10. Element, air cleaner 11. Screw, hex. flange M6x1.0x16 (3) 12. Bracket, air cleaner base 13. Base, air cleaner 14. Screw, hex. flange M6x1.0x55 (4) 15. Manifold, intake 16. Gasket, intake manifold (2) 17.
PAGE 28
3318–777 Exhaust Ref. No. Description 1. Stud M8x1.25x33 (4) 2. Gasket, exhaust (2) 3. Nut, hex. flange M8x1.25 (4) Miniblock Gasket Set Kohler Engine CH20S 64582 Obtain Parts From Kohler 24 Part No. M-0829033 24 041 02 M-0841080 24 782 01 24 755 03 Ref. No. Description Part No.
PAGE 29
3319–777 Sheet No.: 100 Gear Box Assembly No. 94–4641 Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Part No. 98–1341 98–1346 62–3340 98–1343 98–1348 98–1340 62–3420 62–3430 62–3440 98–1962 68–7070 62–3400 62–3490 98–1960 98–1961 62–3370 62–3360 Qty. 12 3 3 3 1 1 A/R A/R A/R 1 1 3 3 1 1 1 1 Description Ref. No. Part No. Qty. Description Screw Cap Bearing Cup Bearing–Cone Gear LH Housing Gasket (.015) Gasket (.
PAGE 30
3319–777 19 20 21 22 23 24 18 16 17 12 13 1 2 3 5 7 6 8 9 10 15 14 11 4 26 25 27 40 39 38 35 34 36 29 37 33 32 31 30 4 3 2 28 1 T-1236 Hydraulic Pump Assembly No. 98–1957 Ref. No. Part No. 1 80-6120 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 *Not Illustrated 26 Qty. Description 1 Check Valve Kit (Incl. Ref. #2-4) 2 Seal - O-Ring 2 Spring 2 Poppet 1 Journal - Bearing 1 Gasket - End Cap 1 Cylinder Block Kit (Incl. Ref.
PAGE 31
3319-777 2844 8830 101884 102950 105805 106948 106950 111216 113010 113050 113179 114511 115850 115877 116397 9201604 9202204 9202574 5-0698 10-6850 10-6870 12-5450 24-0760 26-3790 27-2320 27-6230 28-3893 28-8080 38-1420 42-9430 48-8010 48-8020 48-9570 52-2480 52-5260 62-3340 62-3360 62-3370 62-3400 62-3420 62-3430 62-3440 62-3490 62-7650 62-7770 63-8410 66-0120 66-4210 67-7490 67-8110 68-7070 70-9840 70-9860 70-9870 70-9880 71-1500 74-0720 76-0800 78-0020 78-3320 80-6090 80-8170 *Not Illustrated
PAGE 32
3319-777 Part No.
PAGE 33
Toro Part Number Index (cont.) Part No.
PAGE 34
3319-777 Part No.
PAGE 35
Toro Part Number Index (cont.) Part No. 322-3 322-3 322-4 322-4 322-5 322-5 322-7 322-10 322-11 323-4 323-5 323-6 323-6 323-6 323-7 323-8 323-9 323-9 323-10 323-11 323-18 323-19 323-31 324-4 324-5 325-2 325-24 3212-10 3217-27 3220-2 3220-2 3220-3 3220-7 3220-20 3220-20 3230-2 3231-2 3233-27 3234-1 3234-4 3234-4 3234-4 3234-11 3241-5 3246-3 3250-29 3253-4 3253-5 3253-6 3255-25 3256-2 3256-8 3256-14 3256-21 3256-22 3256-23 3256-23 3256-23 3256-23 3256-24 3256-24 3256-24 *Not Illustrated Page No.
PAGE 36
3319-777 Part No.
PAGE 37
Toro Part Number Index (cont.) Part No. 340-105 340-157 *Not Illustrated Page No. 5 5 Ref. No. 31 10 Qty.
PAGE 38
PAGE 39
PAGE 40
In an effort to make improvements available to TORO owners as quickly as possible, minor changes are incorporated into Toro's products from time to time that do not become immediately shown in the Parts Catalog. If such a change has been made in your unit, which is not reflected in your manual, see your TORO Distributor or his Authorized TORO Service Dealer for information and part numbers.