Form No. 3326-733 Dingo 420 TX Compact Utility Loader Model No. 22306—220000001 and Up Parts Catalog Ordering Replacement Parts To order replacement parts, please supply: the part number, the quantity, and the description of each part desired. Understanding Reference Numbers Each identified part in an illustration has a reference number. The reference number for a part also appears in the parts list, along with other information about the part.
3326–733 Contents Description Page Main Frame and Fuel Tank Assembly . . . . . . . . 3 Track and Traction Assembly . . . . . . . . . . . . . . . 4 Brake Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Loader Tower and Drive Assembly . . . . . . . . . . . 6 Traction Hydraulic Assembly . . . . . . . . . . . . . . . . 7 Hydraulic Wheel Motor Assembly No. 98–2767 9 Hydraulic Pump Assembly No. 98–8432 and 98–8431 . . . . . . 10 Engine Assembly . . . . . . . . . . . . . . . . . . . . . . . . . .
326–733 15 14 17 8 4 3 18 7 6 1:6 19 10 2 12 11 5 1:5 4X 16 13 9 27 20 1:4 21 1 1:2 22 4X 23 1:3 4X 16 4X 23 26 25 1:7 2X 16 24 Sheet No.: 2 1:7:1 Main Frame and Fuel Tank Assembly Ref. No. 1 1:2 1:3 1:4 1:5 1:6 1:7 1:7:1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part No.
3326–733 1 2 25 3 24 4 4 1 9 11 5 6 10 16 17 23 8 18 19 21 15 22:3 22:1 14 20 22:2 22:3 14:1 13 12 21 7 22 Sheet No.: 3 Track and Traction Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14:1 15 16 17 18 19 20 21 22 22:1 22:2 4 Part No. 3274–4 99–6180–03 100–1286 99–6159–03 3272–12 99–3139 98–9800 323–10 32153–2 321–13 3296–42 327–4 3253–8 99–6154 32120–62 105–5803–03 98–9846 95–3626 95–3624 98–9801–03 327–17 3256–7 100–6104 99–6184–03 98–9835 Qty.
4 3 3326–733 6 7 2 8 9 2 10 11 12 1 33 1 14 32 29 18 28 30 31 15 16 13 17 10 2 18 27 10 26 25 19 24 22 23 21 Sheet No.: 5 20 Brake Assembly Ref. No. Part No. Qty.
3326–733 1:2 1 2 26 25 24 1:3 3 23 22 21 20 18 13 19 2 19:1 8:2 7 8 9 17 8:2 12 11 2 10 4 15:1 5 15 16 14 13 Sheet No.: 6 6 Loader Tower and Drive Assembly Ref. No. 1 1:2 1:3 2 3 4 5 6 7 8 8:2 9 10 11 12 13 14 15 15:1 16 17 18 19 19:1 20 21 6 Part No. 104–2843 104–2842 80–8040 3296–39 3296–29 100–6123–01 32128–52 100–6116 104–5739 99–6167 256–132 3231–26 95–3707 3256–68 322–13 3256–22 61–3330 61–3340 100–4208 67–7490 95–3611 80–6090 100–4206 100–4208 100–4207 105–0383 Qty.
3326–733 2:2 1 6:2 4 34 33 6 6:1 5:2 7:1 7 17:1 18 7:2 19 30 20 21 27:1 27 24 5:1 6:2 16 17:2 17 31 29:1 29 29:1 28 5 15 33:1 32 23 2:1 3 6 6:1 35 25 2 8 27:2 26:1 26 9 10:1 10 10:2 26:2 23 22 22:1 11 12 Sheet No.: 7 13 14 Traction Hydraulic Assembly Ref. No. 1 2 2:1 2:2 3 4 5 5:1 5:2 6 6:1 6:2 7 7:1 7:2 8 9 10 10:1 10:2 11 12 13 14 Part No.
3326–733 2:2 1 6:2 4 34 33 6 6:1 5:2 7:1 7 17:1 18 7:2 19 30 20 21 27:1 27 24 5:1 6:2 16 17:2 17 31 29:1 29 29:1 28 5 15 33:1 32 23 2:1 3 6 6:1 35 25 2 8 27:2 26:1 26 9 10:1 10 10:2 26:2 23 22 22:1 11 12 13 14 Sheet No.: 7 Traction Hydraulic Assembly Ref. No. Part No. 33:1 237–30 34 104–5706 35 3290–378 8 Qty. Description 3 O–Ring 1 HYD Tube ASM 1 Tie–Cable Ref. No. Part No. Qty.
3326–733 16 17 2 7 8 9 10 11 12 13 14 15 3 6 5 19 18 4 26 25 24 1 5, 8-11 &19 21 Parts not listed in partslist are not serviced seperately. 22 23 Sheet No.: A1 20 t–3620 Hydraulic Wheel Motor Assembly No. 98–2767 Ref. No. Part No. Qty. *1 2 3 4 100–6131 99–3090 100–4241 3257–42 1 1 7 1 * Description Ref. No. Part No. Qty.
3326–733 1 1 2 1 1 1 1 3 1 Parts not listed in part list are not serviced separately Sheet No.: A2 C–3617 Hydraulic Pump Assembly No. 98–8432 and 98–8431 Ref. No. Part No. 1 100–6110 2 100–6111 3 100–6112 10 Qty. Description 1 Kit–Seal, Overhaul 1 Kit–Block, Cylinder 1 Plate–Valve Ref. No. Part No. Qty.
3326–733 3 4 6 2 1 8 39 9 17 38 37 18 1:1 23 1:2 36 28 11 12 13 14 15 15 22 3X 25 21 19 10 16 20 20:1 27 34 2X 31 2X 32 2X 33 35 30 2X 33 2X 32 2X 31 Sheet No.: 8 Engine Assembly Ref. No. Part No. 1 1:1 1:2 2 3 4 6 8 9 10 11 12 13 14 15 16 17 18 19 20 20:1 21 22 23 25 93–0350 92–6780 105–5800 105–0378 105–5801 32144–112 105–0377 66–0120 3290–134 3256–21 99–6173 3296–2 32144–70 3290–378 100–1299–03 2412–98 105–0376 2412–119 353–508 237–42 100–1256 94–9650 289–42 323–9 Qty.
3326–733 4 5 6 3 2 7 8 1 42:1 42 42:2 35 36 34 9 10 25 41 24 38 39 28 31 40 23 37 8 23:1 30 33 27 32 29 8 29 22 28 22:1 20 21 27 11:1 14:1 19 20:1 18 26 25 24 15:2 15 15:1 17 11 12:1 14 12 13:1 13 16:1 16 Sheet No.: 10 16:2 Hydraulic Pump Assembly Ref. No. 1 2 3 4 5 6 Qty. 104–9960 321–39 12–5450 321–4 3253–3 99–6172–03 1 4 1 2 2 1 7 99–6171–03 1 8 9 10 11 11:1 12 12:1 13 13:1 14 14:1 15 15:1 15:2 16 16:1 16:2 12 Part No.
3326–733 4 5 6 3 2 7 1 42:1 42 42:2 8 35 36 34 9 10 25 41 24 38 39 28 31 40 23 37 8 23:1 30 33 27 32 29 8 29 22 28 22:1 20 21 27 11:1 14:1 19 20:1 18 26 25 24 15:2 15 15:1 17 11 12:1 14 12 13:1 13 16:1 16 Sheet No.: 10 16:2 Hydraulic Pump Assembly Ref. No. Part No. 39 3296–16 40 86–3010 41 42 42:1 42:2 92–5821 100–4240 237–30 237–81 Qty. Description Ref. No. Part No. Qty.
3326–733 1 1 1 1 1 2 Parts not listed in part list are not serviced separately Sheet No.: A3 C–2945 Hydraulic Gear Pump Assembly No. 98–2752 Ref. No. Part No. 1 100–4237 2 100–4238 14 Qty. Description 1 Kit–Seal, Pump 1 Key–Square Ref. No. Part No. Qty.
3326–733 10 9 8 11 7 12 13 6 3 2 5 4 19 20 14:2 1 21 14 8X 15 8X 16 17 18 51 50 2X 46 49 22 48 47 23 19 5X 46 24 2X 16 45 25 44 29 30 43 42 26 30:2 2X 28 32 33 34 27 31 35 41 40 39 38 36 Sheet No.: 11 37 Control Panel Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 14:2 15 16 17 18 19 20 21 22 23 24 25 Part No.
3326–733 10 9 8 11 7 12 13 6 3 2 5 4 19 20 14:2 1 21 14 8X 15 8X 16 17 18 51 50 2X 46 49 22 48 47 23 19 5X 46 24 2X 16 45 25 44 29 30 43 42 26 30:2 2X 28 32 33 34 27 31 35 41 40 39 38 36 Sheet No.: 11 37 Control Panel Assembly Ref. No. Part No. 50 88–7200 51 85–6750 16 Qty. Description 1 Washer–Flat 1 Spring–Control Ref. No. Part No. Qty.
3326–733 14 13 12 15 16 15 2 1 3 4 5 11 3 6 7 15 17 18 10 19 20 8 9 43 21 22:2 42 22 23 41 24 25 3 40 34 32 33 35 36 39 38 37 22:2 3 26 31 30 29 27 28 Sheet No.: 12 3 Traction Control Assembly Ref. No. Part No. Qty.
3326–733 11 10 9 8 12 13:2 13 13:1 14 15 16 7:1 7 6:1 6 6:2 5 4 3 7:2 3X 1 28 18 3:1 2:1 29 27 17 26 19 20 21 23:1 25 22 23 23:2 24 2 32 36:1 36 32:2 35 3 3:1 2X 1 4X 39 2X 38 30 31 32:1 43 42 41 34 33 2X 40 2X 39 37 Sheet No.: 13 38 Principal Hydraulic Assembly Ref. No. 18 Part No. Qty.
3326–733 11 10 9 8 12 13:2 13 13:1 14 15 16 7:1 7 6:1 6 6:2 5 4 3 7:2 3X 1 28 18 3:1 2:1 29 27 17 26 19 20 21 23:1 25 22 23 23:2 24 2 32 36:1 36 32:2 35 3 3:1 2X 1 4X 39 2X 38 30 31 32:1 43 42 41 34 33 2X 40 2X 39 37 Sheet No.: 13 38 Principal Hydraulic Assembly Ref. No. Part No. Qty. 39 40 41 42 43 340–70 340–127 95–3738 104–9961 95–3737 6 2 1 1 1 Description Ref. No. Part No. Qty.
3326–733 1 1 1 1 1 1 1 1 Parts not listed in part list are not serviced separately Sheet No.: A4 C–2947 Two Spool Valve Assembly No. 95–3536 Ref. No. Part No. 1 100–4249 20 Qty. Description 1 Kit–Seal Ref. No. Part No. Qty.
3326–733 1 1 1 1 1 1 1 1 Parts not listed in part list are not serviced separately Sheet No.: A5 C–2946 One Spool Valve Assembly No. 104–2831 Ref. No. Part No. 1 99–4391 1:1 99–3074 1:2 99–3075 Qty. Description Ref. No. Part No. Qty.
3326–733 13 1:2 1:3 12 11 2 1 14 10:2 1:5 10 9 8 4 3 5 1:7 6 1:6 7 Sheet No.: 14 1:4 Loader Arm Assembly Ref. No. 1 1:2 1:3 1:4 1:5 1:6 1:7 2 3 4 5 6 7 8 9 10 10:2 11 12 13 14 22 Part No. 100–6145 302–5 95–3577 98–4871 100–6141 100–6132 100–6101 322–10 104–2849 3296–29 100–6133 3296–23 105–1217 68–1440 325–13 100–6105 100–6135 3290–250 98–0083 32144–107 283–48 Qty.
3326–733 5 1 6 6:1 5:1 4 3 7 8 2 13:1 13 9 14 10 14:1 15 10 12 3 11 34:2:1 34:2 34:2:2 34:1 34 33 28:2 28 13:2 24:2:1 24:2 23 24:2:2 14:2 24:1 24 25 28:1 29 30 31 32 27 27:1 27:2 19:2 19 19:1 22:1 22 20 21 16 26 19:1 19 18 19 17:1 19:2 19:2 19:1 17 Sheet No.: 15 Loader Arm Hydraulic Assembly Ref. No. 1 2 3 4 5 5:1 6 6:1 7 8 9 10 11 12 13 13:1 13:2 14 14:1 14:2 15 16 17 17:1 18 19 * Part No.
3326–733 5 1 6 6:1 5:1 4 3 7 8 2 13:1 13 9 14 10 14:1 15 10 12 3 11 34:2:1 34:2 34:2:2 34:1 34 33 28:2 28 13:2 24:2:1 24:2 23 24:2:2 14:2 24:1 24 25 28:1 29 30 31 32 27 27:1 27:2 19:2 19 19:1 22:1 22 20 21 16 26 19:1 19 18 19 17:1 19:2 19:2 19:1 17 Sheet No.: 15 Loader Arm Hydraulic Assembly Ref. No. Part No. 32 98–0207 33 100–8816 34 100–4747 34:1 96–1275 34:2 100–4236 34:2:1 237–65 34:2:2 237–80 24 Qty.
3326–733 1 Parts not listed in part list are not serviced separately Sheet No.: A6 C–3619 Hydraulic Cylinder Assembly No. 99–6162 Ref. No. Part No. 1 100–6107 Qty. Description Ref. No. Part No. Qty.
3326–733 1 Parts not listed in part list are not serviced separately Sheet No.: A7 C–3618 Hydraulic Cylinder Assembly No. 95–3578 Ref. No. Part No. 1 100–6108 26 Qty. Description 1 Kit–Seal Ref. No. Part No. Qty.
3326–733 3 2 1 4:1 4:7 4:5 4:6 4:2 4:4 4:3 Sheet No.: 16 4 Quick Attach Assembly Ref. No. 1 2 3 4 4:1 4:2 4:3 4:4 4:5 4:6 4:7 Part No. 99–1414 302–5 99–5105 98–4690 302–5 32121–94 98–4691–03 98–4692 100–3373 98–4694 98–4871 Qty. 3 3 3 1 2 2 1 2 2 2 1 Description Ref. No. Part No. Qty.
3326–733 13 14 15 16 17 4 3 5 2X 2 6 1 33 31:2 8 7 3 9 18 12 11 10 19 20 31:1 32 31 21 22 11:4 11:5 9:1 30 23 2X 2 29 29 23:1 11:2 11:3 27 26 28 26:1 24 25 Sheet No.: 17 Electrical Assembly Ref. No. 1 2 3 *3:1 *3:2 *3:3 *3:4 4 5 6 7 8 9 9:1 10 11 11:2 11:3 11:4 11:5 12 13 Part No.
3326–733 3 4 6 7 8 9 10 12 5 2 11 1 2X 16 24 22 23 21 20 13 19:3 19:2 14 19 15 16 17 18 Sheet No.: 18 Grill Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part No. Qty.
3326–733 2 3 4 1 5 6:2 11 10 6 6:1 7 8 9 Sheet No.: 19 Hydraulic Cooler Assembly Ref. No. 1 2 3 4 5 6 6:1 6:2 7 8 9 10 11 30 Part No. 104–2801–03 104–2802–03 321–6 32128–43 94–9566 340–14 237–65 237–80 104–2816 104–2803 3296–42 323–4 105–0352 Qty. 1 1 4 3 2 2 1 1 2 2 4 3 1 Description Bracket–Cooler Shield–Cooler Screw–HH Nut–Flange Pad–Footrest Fitting–HYD, 45 O–Ring O–Ring Pad – Support Support–Cooler Nut–Lock, NI Screw–HH Exchanger–Heat Ref. No. Part No. Qty.
3326–733 2 5X 3 4 1 4X 3 26 25 24 23 15 5 6 3X 7 9 3X 7 3X 9 18 4X 18 4X 21 2X 7 22 4X 21 20 8 21 5 8X 9 19 4X 18 8X 7 17 4X 15 10 7 15 13 14 16 4X 9 2X 9 2X 9 3X 9 2X 9 2X 15 11 12 Sheet No.: 20 Hood Assembly Ref. No. Part No. Qty.
3326–733 6 5 7 4X 4 3 8 1 11 4X 4 2 9 13 2X 10 12 4X 10 11 Sheet No.: 21 Rear Access Panel Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 32 Part No. 100–1290 3296–16 3256–1 321–39 2412–120 3269–10 74–0720 100–1288 80–6980 3269–17 3296–47 322–3 100–1289–01 Qty. 1 8 4 8 2 4 1 1 1 8 2 2 1 Description Hinge–Cover Nut–Lock, NI Washer–Flat Screw–HH R–Clamp Washer–Back Tube–Manual Cover–Back Latch Rivet–Pop Nut–Lock, NI Screw–HH Bracket–Hinge, Cover Ref. No. Part No. Qty.
ALARM OIL TEMP HEADLIGHTS OPTIONAL P9 (–) (+) OR PK 2 BK OR PK GND BK HYDRALIC OIL TEMP.
3326–733 Hydraulic Schematic P 16 L M1 DRIVE 16 6X1 P4 P PORT A 6X1 16 13 X 1 B A R M2 10 um P 16 13 6X1 207 BARS .35 BARS 207 BARS 166 BARS BARS ND PRESSURE CHART PRESSURE PSI 2400 PSI 3000 PSI 5 PSI 3000 PSI PORT B 13 X 2 42.4 LPM FLOWRATE* 11.2 64 21.0 GPM 17 5.
3326–733 1 2 Crankshaft (CH20S 64656 Kohler) Ref. No. Part No. Qty. 1 24 014 90–S 2 52 139 09–S Description Ref. No. Part No. Qty.
3326–733 10 9 11 12 7 13 14 8 15 16 1 6 2 5 3 4 Crankcase (CH20S 64656 Kohler) Ref. No. Part No. 1 2 3 4 5 52 139 02–S 24 032 01–S 12 380 13–S 24 067 13–S 24 067 14–S 6 24 874 01–S 24 874 02–S 24 874 03–S 24 874 14–S 7 24 018 01–S 8 24 108 01–S 24 108 02–S 24 108 03–S 9 12 422 09–S 12 422 13–S 12 422 07–S 12 422 08–S 12 422 10–S 12 422 11–S 12 422 12–S 10 24 012 10–S Qty. 1 Crankcase (Use Miniblock 24 782 15) 2 Plug, pipe 1 Seal, oil front 6 Pin, dowel locating 2 Connecting Rod (Std.
3326–733 1 2 21 3 20 19 18 8 7 9 6 5 17 4 10 19 13 16 11 Oil Pan/Lubrication (CH20S 64656 Kohler) Ref. No. Part No. Qty. 1 24 009 92–S 2 24 755 121–S 3 24 038 10–S 4 24 043 12–S 5 12 380 01–S 6 7 8 9 10 11 52 448 02–S 12 144 02–S 52 032 08–S X–75–23–S 24 153 08–S 24 393 10–S 12 13 14 15 16 17 18 19 20 21 24 153 01–S 24 381 04–S M–631005–S M–645025–S 52 050 02–S 24 136 01–S 25 155 02–S 24 099 03–S 24 086 16–S 24 086 17–S Description Ref. No. Part No. Qty.
3326–733 38 37 36 34 26 25 1 35 2 32 33 3 23 27 31 24 4 29 30 5 19 28 6 11 7 8 2 3 10 18 22 21 20 9 12 17 13 16 15 14 Head/Valve/Breather (CH20S 64656 Kohler) Ref. No. Part No. Qty.
3326–733 4 5 1 6 2 3 7 8 9 11 10 12 25 24 22 21 13 15 23 19 20 14 16 17 18 Ignition/Electrical (CH20S 64656 Kohler) Ref. No. Part No. Qty.
3326–733 13 12 14 15 9 11 10 1 4 9 2 8 7 6 5 3 Blower Housing and Baffle (CH20S 64656 Kohler) Ref. No. Part No. Qty. 1 24 027 20–S 2 3 4 5 6 7 8 25 139 16–S 24 100 01–S 24 100 02–S M–551016–S M–545016–S M–545020–S 24 146 16–S 9 M–645016–S 10 24 063 20–S 11 12 13 14 24 063 17–S M–545010–S 24 063 24–S 24 063 58–S 15 24 146 20–S 24 113 95–S Obtain Parts From Kohler 40 Description 1 Housing, blower (Includes 2–4) 1 Plug, button 9/16” 3 Nut, plastic 2 Nut, plastic 1 Screw, hex.
3326–733 1 2 3 Starting System (CH20S 64656 Kohler) Ref. No. Part No. Qty. 1 M–841080–S 2 M–839080–S 3 24 098 08–S 25 755 33–S 25 221 01–S 25 435 04–S Description Ref. No. Part No. Qty. Description 1 Nut, hex flange 2 Screw, hex. flange 1 Starter, solenoid shift ASM (Service with kits listed below) Not Illustrated 1 Kit, pinion drive (Incl.
3326–733 7 1 2 6 14 13 11 5 10 2 12 3 9 2 1 4 2 8 Fuel System (CH20S 64656 Kohler) Ref. No. Part No. Qty. 1 25 353 32–S 2 25 237 14–S 3 24 853 32–S 4 24 041 06–S 5 24 053 32–S Description 2 Line, fuel – 9” 6 Clamp, hose 1 Kit, carburetor w/gasket (Incl.
3326–733 15 14 16 13 17 5 12 18 9 11 19 5 8 10 7 20 6 22 21 5 23 25 26 4 24 1 3 2 Engine Control (CH20S 64656 Kohler) Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Part No. Qty.
3326–733 3 4 2 13 5 6 17 7 16 8 1 14 15 9 10 11 12 Air Intake/Filtration (CH20S 64656 Kohler) Ref. No. Part No. Qty.
3326–733 2 1 3 Exhaust (CH20S 64656 Kohler) Ref. No. Part No. Qty. 1 M–841080–S 2 24 041 02–S 3 25 072 04–S 24 782 15 24 755 107–S Description Ref. No. Part No. Qty.
Maintenance Record Date 46
Maintenance Record Date 47