Cub Cadet 421R manual

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Table of contents for the manual

  • Page 1

    Single Stage Snow Thrower Model 421R Oper ator’ s Man ual PRINTED IN U .S.A. FORM NO . 770-10005 B.fm (6/2000 ) IMPOR T ANT : Read saf ety rules and in structions car efully CUB CADET CORP . P .O . BO X 368023 CLEVEL AND, OHIO 44136-9722 Warning: This uni t is equipped with an internal combustion engine and should not be used on or near any unimp[...]

  • Page 2

    2 TABLE OF CONTENTS Content Page Important Safe Ope ration Practi ces ................. ............. ............ .................... .... 3 Assemb ling Your Snow Thro wer ............... ............. ................... ............. ........... 5 Know Yo ur Sno w Thrower ............ .................... ............. ................... .....[...]

  • Page 3

    3 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: Th is sym bol point s out im portant sa fety inst ructions which, if n ot fol lowed, cou ld endang er the personal safety an d/or prop erty of yo urself and others. Rea d and foll ow all i nstructio ns in this manual before attemptin g to operat e this machi ne. Failure to comply wi th these [...]

  • Page 4

    4 6. Do not operate m achine wh ile under the influ ence of alcohol or dru gs. 7. Muffler and engine beco me hot and can cause a burn. Do not touc h. 8. Exercise extreme ca ution w hen operat ing on or crossin g grav el su rfac es. St ay al ert f or hi dden ha zar ds or t raffi c. 9. Exercise caution when chan ging dire ction an d while operating o[...]

  • Page 5

    5 SECTION 2: ASSEMBLING YOUR SNOW THROWER Unpacking Fr om Carton • Cut along c orners of t he carton and lay it down flat. See Figu re 1. Remove packing ma terial. • Remove an y loos e parts inclu ded with unit ( i.e., operator’s manual, etc. ). • Roll unit out of carton. Ch eck car ton thorough ly for any remaini ng loose part. Figure 1 Ha[...]

  • Page 6

    6 • Lift the con trol handl e up, and ho ok the “Z” end of the c ontrol cable i nto the b ottom hole in the control handle, fro m the outside to the inside . If neces sary, pull up on th e end of the cable with a pair of pli ers to obta in slack in or der to hoo k it into th e control handle. Hol d the “Z” fitting wit h the pliers, not th[...]

  • Page 7

    7 SECTION 3: KNOW YOUR SNOW THROWER Be famil iar with all the c ontrols and their prope r operation. K now how to stop the machin e and diseng age them q uickly. • Comp are Figure 9 with the controls on your sno w thrower be fore star ting the mach ine or trying to opera te it. Figure 9 Choke Lever Place ch oke lever in “ON” pos ition to star[...]

  • Page 8

    8 SECTION 4: OPERATING YOUR SNOW THROWER Before Starting WARN ING: Read , understand, and fol low all inst ructions and warni ngs on the ma chine and in this m anual befor e operatin g. • The s park pl ug wire was discon nected f or safe ty purpose s during as sembly . Attach sp ark plug wi re to spar k plug b efore s tarting. Fuel & Oil Mixt[...]

  • Page 9

    9 SECTION 5: MAKING ADJUSTMENTS WARNI NG: NEVER at tempt to make any adjustmen ts while the eng ine is runni ng, except where sp ecified in the operato r ’ s manual . Shave Plate • To check the adjustment of the shave plat e, place the un it on a level su rface. Se e Figu re 12. The wheels, sh ave plate an d augers s hould all c ontact leve l s[...]

  • Page 10

    10 SECTION 6: MAINTAINING YOUR SNOW THROWER WARNING: B efore s ervicing , repairi ng, or inspec ting, diseng age al l clutch levers and stop engi ne. Wait unt il all moving par ts have come to a co mplete s top. Disconn ect spar k plug wir e and ground it against the engine to preve nt unintende d starting . General Recommendations • Always obser[...]

  • Page 11

    11 Lubrication • Lubric ate pivot points on the control handle a nd the extension s pring at the en d of the clutch cable with a light oil on ce eve ry seas on and before storage of the snow thr ower at the end of the sea son. Engine • Refer to the s eparate eng ine opera tor ’ s manual packed wi th your snow thrower for al l engine maintenan[...]

  • Page 12

    12 SECTION 8: TROUBLESHOOTING GUIDE NOTE: For rep airs beyon d the minor adjustmen ts listed above, cal l the Custom er Dealer Lin e at 1-800- 528-1009 for the dealer nearest you. Ref er to separ ate engine ma nual, pack ed with your sno w throwe r, for engine info rmation. Problem Cause Remedy Engine fai ls to sta rt 1. Fuel tan k empty , or stale[...]

  • Page 13

    13 SECTION 9: PARTS LIST FOR MODEL 421R Ref. No. P art No. Descriptio n 1. 710-0487 Carria ge Screw 2. 710-1270 Oval C-Sunk Machi ne Screw 3. 712-0324 Hex Loc k Nut 4. 720-0284 Wing Nut 5. 720-0295 Foam G rip: Ha ndle 6. 725-0157 Cable Tie 7. 736-0451 Saddle Was her 8. 746-0883 Cable Housing w/o Throt tle 9. 747-0956 Auger Bail: Gull Wing 10. 749-0[...]

  • Page 14

    14 SECTION 10: Model 421R 7 22 10 46 37 31 34 13 21 38 3 30 35 6 27 39 40 1 20 14 6 35 30 6 5 28 25 45 42 13 44 7 22 33 9 17 18 15 4 2 11 26 19 26 16 32 23 12 36 41 8[...]

  • Page 15

    15 Model 421R Ref. No. P art No. P art De scription 1. 710-0167 Carriage Bo lt 2. 710-0276 Carriage Bo lt 3. 710-0323 Pan Head Sc rew 4. 710-0451 Carriage Bo lt 5. 710-0642 Hex Wash er Screw 6. 710-1005 Hex Wash er Screw 7. 710-0773 Hex Wash er Screw 8. 710-0896 Hex Wash er Screw 9. 710-3015 Hex Cap Sc rew 10. 711-0 848A Ax le 11. 712-0 429 Hex Cen[...]

  • Page 16

    16 Model 421R 5 3 5 20 29 22 16 7 4 6 23 8 9 27 2 10 28 26 21 7 25 7 13 15 14 19 18 24 11 17[...]

  • Page 17

    17 Model 421R Ref. No. P art N o. Pa rt Description 1. 684-0054A Dash Assemb ly 2. 684-0126 Chute Cra nk Assembl y 3. 710-1003 Special S crew: 310-16 x 0.375 ” 4. 710-1090 Hex Flange Sc rew 5/16-18 x 1.25 ” 5. 710-1268 Special sc rew 6. 710-1652 Self-Tapping S crew 1/4-20 x .625 ” 7. 712-3010 Hex Nut 5/16-18 8. 714-0104 Hairpin Clip 9. 714-05[...]

  • Page 18

    18 Model 421R Ref. No Pa rt No. Description 1. 705-5139A Suppor t Brac k et: Gas T ank 2. 710-0157 Hex Bol t 5/16-24 x .75 ” 3. 710-1652 Self-T apping Scre w 4. 710-3013 H ex Scre w 1/4-2 0 x .50 ” 5. 710-3025 Hex Scre w 6. 726-0205 Hose Clamp 7. 731-2113A Cu p 8. 736-0119 Lock W asher 9. 736-0242 Bele ville W asher 10. 736-032 9 Loc k W asher [...]

  • Page 19

    19 Model 421R[...]

  • Page 20

    MANUF A CTUR ER ’ S LIMITED W ARRANTY FOR: TWO-YEAR RESIDENTIAL ONE-YEAR COMMERCIAL Prope r mainte nan ce of your Cub Cad et equipm ent is the own er ’ s r espons ibility. F ollow t he ins tructions in yo ur operator ’ s manual for cor rect lub ricants a nd mainte nance schedul e. Your Cub Cadet deale r carri es a comple te line of qual ity l[...]