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Parts Manual
2000
TRACTOR
Model 2146
CUB CADET P.O. BOX 368023 CLEVELAND, OHIO 44136-9723
PRINTED IN U.S.A. FORM NO. 770-10281A
(9/99)
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NOTES
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-1- MODEL 2146 TABLE OF CONTENTS DESCRIPTION PAGE DESCRIPTION PAGE Axle, Front ....................................................... 38 Engine Mounting .............................................. 18 Battery ............................................................. 14,15 Fender ............................................................. 36,37 Brakes .............................................................. 2,3 Frame ..............................................................
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-2- BRAKE AND CONTROL PEDALS 30 54 12 13 52 21 34 31 21 35 48 20 8 30 25 54 29 11 47 55 26 27 39 10 7 46 27 30 18 52 15 8 43 1 27 23 40 20 51 36 14 38 1 37 5 30 28 41 17 44 32 45 48 31 24 4 22 6 31 48 50 42 30 16 3 30 1 49 31 31 33 17 18 50 3 50 2 9 30 49 19 61 60 62 57 59 58 63 56 65 18 64
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-3- BRAKE AND CONTROL PEDALS REF. PART REF. PART NO. NUMBER DESCRIPTION QTY. NO. NUMBER DESCRIPTION QTY. 1 603-0321A Shaft Assy, Brake 1 33 731-3205 Pedal, Reverse 1 2 603-0412 Pedal Assy, Reverse 1 34 731-3206 Knob, Cruise 1 3 603-0697 Shaft Assy, Forward/Reverse 1 35 731-3207 Knob, Brake Lock 1 4 603-0419 Cam Assy, Control 1 36 732-0418 Spring, Extension, .38 OD x 2.1 1 5 603-0421 Plate Assy, Disengagement 1 37 732-0463 Spring, Extension 1 6 703-2570A Pedal, Forward 1 38 732-0756A Spring, Tor
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-4- STEERING 18 4 17 7 DASH PANEL
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-5- STEERING REF. PART NO. NUMBER DESCRIPTION QTY. 1 603-0250 Segment Assy, 18T Steering 1 2 603-0064 Arm Assy, Lower Steering 1 3 603-0236A Housing Assy, (Incl.Ref #25, 29-30) 1 4 631-3209 Wheel, Steering, Soft Grip 1 5 710-0751 Screw, Hex Cap, 1/4 - 20 x .62, GR5 2 6 710-0376 Screw, Hex Hd Cap, 5/16 - 18 x 1.0 GR5 4 7 712-0237 Nut, Hex Center Lock, 5/16-18 5 8 712-3001 Nut, Hex Jam, 3/8-24 GR5 4 9 712-3012 Nut, Hex Slotted, 1/2-20 GR5 1 10 712-3027 Nut, Hex Flange Lock, 1/4-20 2 11 712-3054 N
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-6- TRANSMISSION CONTROLS REF. PART NO. NUMBER DESCRIPTION QTY. 1 603-0272 Pivot Assembly 1 2 710-0599 Screw, Hex Wsh Hd Tapp, 1/4-20 x .5 2 3 710-3170 Screw, Ball, 5/16-18 x.56 1 4 712-0271 Nut, Hex Sems, 1/4-20 1 5 712-3004A Nut, Hex Flange Lock, 5/16-18 GR5 1 6 712-3027 Nut, Hex Flange Lock, 1/4-20 1 7 714-0104 Pin, Internal Cotter 2 8 727-3090 Cylinder, Damper 1 9 732-3094 Spring, Compression, .63 ID x 2 1 10 732-3118 Spring, Extension, 3/8 OD x 1.44 1 11 736-3092 Washer, Flat, .265 x 1 x .
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-7- DRIVE LINE REF. PART REF. PART NO. NUMBER DESCRIPTION QTY. NO. NUMBER DESCRIPTION QTY. 1 603-0179 Shaft Assembly, Drive, 29.06 Lg 1 14 714-0104 Pin, Internal Cotter, 5/16 Dia x 1.12 1 759-3764 Kit, Drive Barrel 2 15 748-3099 Adapter, Pump 1 2 618-3085A Transmission Assembly, Hydro 1 16 721-0261 O-Ring, 2.75 x .103 1 3 618-3088 Pinion Assembly, Input 1 17 725-0157 Tie, Self-Clinch Cable 1 4 618-3111 Pump, Hydrostatic 1 18 726-0205 Clamp, Hose 1 5 703-2568 Arm, Hydro Dump 1 19 731-3297 Fan, 1
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-8- HYDRO TRANSMISSION
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-9- HYDRO TRANSMISSION REF. PART REF. PART NO. NUMBER DESCRIPTION QTY. NO. NUMBER DESCRIPTION QTY. 1 611-3008 Axle Assy, LH, 11.9" Lg 1 31 710-0151 Screw, Hex Cap, 3/8-24 x 2.0 4 2 716-3015 Ring, Inverted Retainer 232619-3013Cover,Differential 2 3 721-3020A Seal, Oil 2 33 736-0423 Washer, Flat, 1.0 x 1.56 x .010 Thk AR 4741-3033ABearing 2 34 736-0431 Washer, Flat, 1.0 x 1.56 x .015 Thk AR 5 716-3018 Ring, External Retaining 2 35 736-0424 Washer, Flat, 1.0 x 1.56 x .020 Thk AR 6 619-3025 Hou
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-10- HYDROSTATIC PUMP Model No. BDU-10L-221 C C A C E B D
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-11- HYDROSTATIC PUMP REF. PART NO. NUMBER DESCRIPTION QTY. A HG-2510050 Kit, Check Valve 1 B HG-2510034 Kit, Orificed Check Valve 1 C HG-2513009 Kit, Cylinder Block 2 D HG-2510011 Kit, Charge Relief Valve 1 E HG-2513027 Kit, Charge Pump 1 1 HG-50185 Shaft, Pump 1 2 HG-2003016* Ring, Retaining 2 3 HG-2003043 Bearing, Ball 1 4 HG-2003018* Spacer 1 5 HG-9008000-0128* Seal, Lip 1 6 HG-2003052* Ring, Retaining 1 7 HG-2513036 Housing Assy (Incl. Ref #8, 14, & 18) 1 8 HG-2003009 Bearing, Journal 1
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-12- NEUTRAL LINKAGE, HYDRAULIC PICKUP AND RETURN TUBES REF. PART NO. NUMBER DESCRIPTION QTY. 1 603-0160 Arm Assembly, Control 1 2 703-2440 Bracket, Hydro Neutral 1 3 703-2441 Arm, Neutral 2 4 710-0106 Screw, Hex Cap, 1/4-20 x 1.25 1 5 710-0788 Screw, Hex Wash TT-Tap, 1/4-20 x 1 2 6 710-3242 Screw w/Patch, Set 1 7 712-0324 Nut, Hex Top Lock, 1/4-20 1 8 716-0111 Ring, Snap, .875 Shaft 1 9 723-3014 Filter, Oil 1 10 727-3002 Connector, Tube 37 Deg. w/O-Ring 1 721-3001 O-Ring, 3/8 OD Tube 1 11 727-
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-13- BULKHEAD, DASH PANEL AND ENGINE CONTROLS REF. PART REF. PART NO. NUMBER DESCRIPTION QTY. NO. NUMBER DESCRIPTION QTY. 1 703-2557 Screen, Intake Dash 1 13 731-3161 Knob, Throttle 1 2 703-3108A Bulkhead, Lower 1 14 723-3317 Boot, Intake 1 3 710-0751 Screw, Hex Cap, 1/4-20 x .625 2 15 736-3128 Washer, Flat, .285 x 1.75 x .10 4 4 710-0597 Screw, Hex Cap, 1/4-20 x 1.0 4 16 746-3049 Control, Throttle 1 5 710-3217 Screw, Cross Rec Trus, #8-32 x .38 3 17 746-3050A Control, Choke 1 6 712-0142 Nut,
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-14- BATTERY, ELECTRICAL COMPONENTS AND SWITCHES 14 25 9 12 13 17 11 14 25 6 16 3 6 15 10 21 7 To Headlights 18 2 1 26 1 8 23 22 Red to Starter Red to Starter To PTO 20 Adapter 5 Black to 19 Engine 4 Ground 24 To Engine From PTO to Harness 27
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-15- BATTERY, ELECTRICAL COMPONENTS AND SWITCHES REF. PART NO. NUMBER DESCRIPTION QTY. 1 629-3068 Wire Harness, Main 1 725-0157 Tie, Self-Clinch Cable 4 726-0154 Tie, Pushmount 5 726-3055 Clip, Cable 9 2 732-0696 Hook, Wire Rectangular 1 3 710-0936 Screw, Truss Hd Tapp, #6 x .62 2 4 711-1094 Stud, Ground 1 5 712-0267 Nut, Hex, 5/16-18 1 6 Battery Cable Hardware 710-3015 Screw 2 712-0271 Sems Nut 2 7 721-0342 Gasket, Silicone 1 8 723-0445 Strap, Battery Retainer 1 9 759-3476A Key, Ignition (Set
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-16- FRAME AND DRAWBAR REF. PART NO. NUMBER DESCRIPTION QTY. 1 603-0132 Rod, Quick Attach 1 2 603-0328A Frame 1 3 703-2257 Drawbar 1 777I20296 Graphic, Transmission Release Lever 1 4703-2577Bumper 1 5 710-0597 Screw, Hex Cap, 1/4-20 x 1.0 6 6 710-0623 Screw, Hex Wsh Hd Tapp 3/8-16 x .75 2 7 710-1260A Screw, Hex Wsh Hd Tap 5/16-18 x .75 4 8 710-3261 Screw, Hex Cap, 3/8-16 x 7.0 1 9 712-0431 Nut, Hex Flange Lock, 3/8-16 1 10 712-3027 Nut, Hex Flange Lock, 1/4-20 8 11 722-0258 Grommet, Insulator
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-17- PTO CLUTCH 1 3 5 4 2 REF. PART NO. NUMBER DESCRIPTION QTY. 1 710-0757 Screw, Hex Cap, 7/16-20 x 1.5 GR5 1 2 711-0640 Stud, Clutch Stop 1 3 736-0171 Washer, Lock, 3/8 1 4 717-3403 Clutch Assy, PTO 1 5 736-3082A Washer, Flat, .445 x 1.5 x 1.72 Hdn 1 FUEL TANK TO FUEL FILTER REF. PART NO. NUMBER DESCRIPTION QTY. 1 722-3020 Foam, 1.25 Sq x .62 Thk AR 2 722-3022 Tape, Foam, .625 Wide x .25 Thk AR 3 726-0205 Clamp, Hose 2 4 759-3330 Line,Fuel, 72” (Shipped In 10ft Length) 1 5 751-3112 Tank
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-18- ENGINE MOUNTING AND MUFFLER REF. PART NO. NUMBER DESCRIPTION QTY. 1 651-3001 Muffler Assembly 1 2 703-3099 Sheild, Muffler Tube 1 3 736-0119 Washer, Lock, 5/16 2 4 710-1268 Screw, Hex Wsh Hd Tap, #10-16 x .38 2 5 710-0539 Bolt, Eng Mount, 3/8-24 x 1.75 GR5 4 6 710-3175 Screw, Hex Hd Cap, M8 x 1.25 x 14 2 7 712-3004A Nut, Hex Flange Lock, 5/16-18 3 8 712-3054 Nut, Hex Lock, 3/8-24 4 9 736-0105 Washer, Bell, .380 x .88 x .062 4 10 751-0806 Tube, Exhaust 1 11 759-3744 Arrestor, Spark 1 12 M
