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Troy-Bilt 600 manual

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Table of contents for the manual

  • Page 1

    MTD LL C, P .O . BO X 36 1 1 3 1 CLEVEL AND, OHIO 44 1 36 - 001 9 Printed In US A I l l u st r a t ed P a rts M a nu a l 6 0 0 -Se ri es S now Th rowe r s Form No . 7 69-081 4 5 (M ay 2 3, 2012)[...]

  • Page 2

    Thank you fo r purchasing an MTD Sn ow Thrower . It was care fully engineered to pro vide excellent per formance when properly ope rated and mainta ined. All inform ation in this manual is relative to the m ost recent produ ct info rmation availabl e at the time of pr inting. Please be aware that this Illustrate d Part ’s Manual may cover a range[...]

  • Page 3

    3 B- St yle Panel Re f. Part Number Description 1 710 - 0 4 4 8 4 T apti te Screw , 5/ 1 6 - 1 8 x .750 2 6 31 - 0 413 3 A Clutch Lock Han dle Asse mbly , LH — 6 31 - 0 413 4 B Clutch Lock H andle Ass embly, RH 3 6 8 4 - 0 410 5 B Engagemen t Assembly , LH 4 6 8 4 - 0 410 6 C Eng agement Assembly , RH 5 7 1 0 -0606 H ex Head S crew , 1 / 4 - 20 x[...]

  • Page 4

    A A 4 E / F- St yle Pan el 32 2 25 13 6 30 36 12 8 35 28 22 7 16 11 33 26 38 24 9 17 18 34 11 14 23 37 1 4 27 3 21 5 10 15 31 29 19 20[...]

  • Page 5

    5 E / F- St yle Pan el Re f. Part Number Description 1 710 - 0 4 4 8 4 T apti te Screw , 5/ 1 6 - 1 8 x .750 2 6 31 - 0 413 3 A Clutch Lock Han dle Asse mbly , LH — 6 31 - 0 413 4 B Clutch Lock H andle Ass embly, RH 3 6 8 4 - 0 410 5 B Engagemen t Assembly , LH 4 6 8 4 - 0 410 6 C Eng agement Assembly , RH 5 6 8 4 - 0 425 0 Clutch Pivot Lock R od[...]

  • Page 6

    6 K /L - St yle Panel 31 2 27 25 30 35 13 7 12 29 14 34 32 24 8 36 33 19 26 10 21 15 9 3 18 1 5 28 20 4 23 6 11 17 40 37 38 39 16 22[...]

  • Page 7

    7 K /L - St yle Panel Re f. Part Number Description 1 710 - 0 4 4 8 4 Screw, T a ptite, 5 /1 6 - 1 8 x .7 50 2 6 31 - 0 413 4 B Clutch Lock , RH — 6 31 - 0 413 3 A Clutch Lock , LH 3 93 1- 05 34 8A Handl e Panel Gray, includes 39 & 40 9 31 - 0 418 3 H andle Panel B lack, i ncludes 39 & 40 4 6 8 4 - 0 410 5 B Auger Engage, Bla ck 5 6 8 4 -[...]

  • Page 8

    8 N /P /Q - St y l e Pa n e l 31 2 27 25 30 35 13 7 12 29 14 34 32 24 8 36 33 19 26 10 20 15 9 3 18 1 5 28 21 4 23 6 11 17 40 37 38 39 16 22[...]

  • Page 9

    9 N /P /Q - St y l e Pa n e l Re f. Part Number Description 1 710 - 0 4 4 8 4 Screw, T a ptite, 5 /1 6 - 1 8 x .7 50 2 6 31 - 0 413 4 B Clutch Lock , RH — 6 31 - 0 413 3 A Clutch Lock , LH 3 9 31 - 0 418 1A Handle Pane l w/ Light — 7 31- 0 53 3 4 B Handle Panel w/ o Light 4 6 8 4 - 0 410 5 B Auger Engage 5 6 8 4 - 0 410 6 C Drive Engage 6 6 8 4[...]

  • Page 10

    Auge r & Auger Housing 58 53 45 49 57 20 3 7 1 28 26 13 6 44 46 48 56 52 54 50 38 12 34 32 32 22 19 10 21 37 27 4 5 5 11 16 7 4 29 6 6 30 43 39 39 17 40 42 31 31 14 9 6 18 41 8 23 36 36 33* 51 55 47 35 2 5 5 59 6 6 24 25 7 15 62 6 60 61 10 * 30” mo dels only[...]

  • Page 11

    11 Auge r & Auger Housing Re f. Part Number Description 1 7 31-2 6 3 5 Cleanout T o ol Mount 2 6 8 4 - 0 4 0 5 7A Impeller Assembly , 1 2" 3 710 - 03 47 Hex S crew , 3 ⁄ 8 - 16 x 1 .75 4 710 - 0 4 4 8 4 Hex Washer Sc rew , 5 ⁄ 1 6 - 1 8 x .750 5 710 - 0 4 51 Carr iage Bo lt, 5 ⁄ 16-1 8 x .750 6 7 12 - 0 4 0 6 3 Flang e Lock Nut , 5 ?[...]

  • Page 12

    10 16 21 7 22 12 9 11 14 36 33 1 17 23 8 4 3 15 20 13 18 5 6 43 19 2 38 27 26 37 35 24 31 30 34 32 28 29 25 43 46 2 41 39 42 40 47 48 44 45 49 51 50 12 2 - W ay & 4- W a y Ex tended Ch ute[...]

  • Page 13

    † Not Shown 13 2 - W ay & 4- W a y Ex tended Ch ute Re f. Part Number Description 1 6 8 4 - 0 431 0 A Chute Suppor t Bra cket (lrg. blo ck) — 6 8 4 - 0 4 3 11 A Chute Suppo rt B racket (small block ) 2 7 5 3 - 0 6151 Chu te Control, 4 -Wa y — 7 5 3 - 0 615 4 Chute Control, 2-W ay 3 71 0 - 0262 Bolt, Carr iage, 5/ 1 6 - 1 8 x 1 . 50, 4-Way[...]

  • Page 14

    21 6 10 11 5 3 18 20 16 23 19 2 13 14 24 12 1 17 9 22 4 8 7 15 1 34 35 29 31 32 27 25 26 30 33 28 31 36 14 Ex t ende d Chute ( Crank)[...]

  • Page 15

    15 Ex tended Ch ute ( Crank ) Re f. Part Number Description 1 918 - 0 49 3 3 Chute Rotation G ear Box 2 6 8 4 - 0 431 0 A Chute Suppor t Bra cket (lrg. blo ck) — 6 8 4 - 0 4 3 11 A Chute Suppor t Bra cket (small block) 3 710 - 0 4 071 Car riage Bo lt, 5 ⁄ 16- 1 8 x 1 .00 4 710 - 0 4 37 0 He x Screw , 1 ⁄4 - 20 x 3.00 5 710 - 0 4 51 Car riage [...]

  • Page 16

    16 2 - W ay Ex te nded Chut e 24 6 3 34 40 41 39 36 39 35 43 37 1 32 42 41 33 38 40 18 22 21 2 15 14 17 29 25 19 20 11 31 16 1 26 12 7 27 4 5 9 8 10 13 23 30 28[...]

  • Page 17

    17 2 - W ay Ex te nded Chut e Re f. Part Number Description 1 918 - 0 49 3 3 Chute Rotation G earbox 2 6 8 4 - 0 4 3 11 A Chute Suppo rt B racket 3 9 8 4 - 0 432 5A Chute Control, 2-Wa y 4 71 0 - 0262 Bolt, Carr iage, 5/ 1 6 - 1 8 x 1 . 50 5 710 - 0 4 071 Bo lt, Carr ier , 5/ 1 6 - 1 8 x 1 .0 0 6 7 10 - 0 418 7 Screw, Hi-Lo, 1 / 4 - 1 5 x 0. 50 7 7[...]

  • Page 18

    18 S tan dard 2 -W ay Chute 3 1 8 4 12 23 14 13 16 20 5 27 29 17 13 11 14 28 10 26 9 12 2 15 24 21 28 18 19 7 5 6 22 25 13 12 3 29 5[...]

  • Page 19

    19 S tan dard 2 -W ay Chute Re f. Part Number Description 1 6 31- 0 4131B Lower Chute Assembl y 2 7 3 1 - 0 4 912 B Lower Chute 3 710 - 0 4 071 Car riage Bo lt, 5 ⁄ 16- 1 8 x 1 .00 4 710 - 0 4 51 Ca rriage Bo lt, 5 ⁄ 1 6 - 18 x .7 50 5 7 12 - 0 4 0 6 3 Flange Lo ck Nut, 5 ⁄ 1 6 - 1 8 6 920 - 02 8 4 Wing Knob 7 73 1-0 4 426A Upper Chute 8 7 31[...]

  • Page 20

    20 Drive S ys te m Engin e Shown For Reference Only 5 23 22 43 33 54 66 66 60 67 67 59 53 45 42 62 55 46 72 7 17 1 34 29 40 69 4 11 56 2 83 84 57 18 35 31 47 65 85 44 82 73 71 70 48 50 61 68 28 36 74 75 7 25 7 24 37 39 41 64 70 71 24 7 63 30 3 78 76 12 21 27 10 32 52 38 51 24 31 7 25 26 20 19 19 86 87 5 12 58 49 25 9 81 15 14 13 80 5 79 79 77 27 6 [...]

  • Page 21

    21 Drive S ys te m Re f. Part Number Description 1 65 6 - 0 4 0 55 Disc Assembly , F riction Wheel 2 6 8 4 - 0 415 3 Frictio n Whee l Assemb ly , 5.5 O D 3 6 8 4 - 0 415 4 B Fric tion Whe el Suppo rt Br acket 4 6 8 4 - 0 415 6 A Rod Shif t A ssembly 5 710 - 0 6 2 7 Hex He ad Screw, 5 /1 6 - 24 x . 750 6 710 - 07 8 8 T aptite Screw, 1 /4- 20 x 1 .00[...]

  • Page 22

    22 Drive S ys te m Re f. Part Number Description 74 738- 0 4 164A Frictio n Disc Bearin g Pin 75 741 - 0 4 0 9 8 Ball Bear ing, 30 x 55 x 1 3 76 618 - 0 0 6 3 A Bearing Assembly 77 710 - 0 8 9 6 Screw , 1 /4- 1 4 x . 625 78 935 - 0 40 54 Fric tion Wheel Rubb er 79 7 9 0 - 0 0 174 Fric tion Whe el Plate 80 73 1-0 4 873 Spacer , 1 .25 x .75 x 3.0 81 [...]

  • Page 23

    23 N otes[...]

  • Page 24

    24 2 70- SU A Muf f l er Assembly Re f. Part Number Description 19 9 5 1 - 112 8 2 Mu er Assembly 20 710 - 0 5 0 01 Muer Stud 20 9 51 -1419 0 Muer Stud K it 21 9 5 1 - 112 8 9 Muer G asket 22 7 12 - 0 4 21 4 Nut - M8 23 7 10 - 0 4 9 15 Bolt - M 6 X 1 2 Zi n 24 9 51-10 6 42 B Muer Shrou d 24 23 23 23 23 23 23 22 19 20 20 21[...]

  • Page 25

    25 2 7 0 - SU A C arburetor Assembly Re f. Part Number Description 25 710 - 0 4 9 39 Stud- C arb 26 710 - 0 4 910 Stud - M6 X 105 27 9 5 1 - 115 6 7 G asket- Car b Insulator 28 9 5 1 - 11 8 9 6 Carburetor Insulat 29 9 5 1 - 115 6 9 A Carbu retor Gas ket 30 9 51-10 6 39 A Primer 30 9 5 1 - 11 8 2 4 Pri mer Bulb 31 9 51 -14 0 2 6 A Carb uretor Asse m[...]

  • Page 26

    26 27 0 - SUA C ra nkc a s e Re f. Part Number Description 50 9 5 1 - 12 111 Piston Ri ng Se t 51 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 52 9 5 1 -12 0 0 7 Piston 53 9 5 1 - 11 6 3 3 Piston Pin 54 7 10 - 0 4 9 15 Bolt - M 6 X 1 2 Zi n 55 9 5 1 - 11113 Shi eld - Air 56 9 5 1 - 115 7 3 Connec ting Rod Assembly 57 9 51 -14 0 5 3 Gove rno r Shaf t 58 7[...]

  • Page 27

    27 27 0 - SUA C ra nkc a s e Re f. Part Number Description 50 9 5 1 - 12 111 Piston Ri ng Se t 51 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 52 9 5 1 -12 0 0 7 Piston 53 9 5 1 - 11 6 3 3 Piston Pin 54 7 10 - 0 4 9 15 Bolt - M 6 X 1 2 Zi n 55 9 5 1 - 11113 Shi eld - Air 56 9 5 1 - 115 7 3 Connec ting Rod Assembly 57 9 51 -14 0 5 3 Gove rno r Shaf t 58 7[...]

  • Page 28

    28 2 70- SU A Fue l T ank & Moun ting Re f. Part Number Description 94 9 51-1075 8 T hrottle Control A ssembly 95 710 - 0 510 3 Bolt-M6 X 1 2 96 9 5 1 - 111 0 8 Shield - Gover nor 97 9 51 -1 19 3 5 Governor Spring 98 9 51-10 6 6 4 Spring - T hrottl e Return 99 9 51-10 6 6 5 Rod -G ov ernor 101 9 5 1 - 111 0 6 Bracket - G overnor 102 7 12 - 0 4 [...]

  • Page 29

    29 2 70- SU A Fly wheel & B low er Hous ing Re f. Part Number Description 80 9 51-10 6 4 6 Ignitio n Coil 81 9 5 1 - 1111 0 Shield - A ir Flow 82 710 - 0 4 9 4 0 Bolt 83 7 10 - 0 4 9 19 Bolt - Flang e M6 84 9 5 1 -12 41 6 Flywheel 85 9 51-10 93 4 Cooling F an 86 9 51-10 91 1 St a r te r Cup Re f. Part Number Description 87 7 12 - 0 4 2 0 9 Nut [...]

  • Page 30

    30 2 7 0 - SU A C y linder Head 48 49 46 46 45 45 47 47 44 15 18 15 15 15 14 13 13 12 5 11 7 8 9 10 7 8 6 9 10 16 17 2 4 129 131 - Gasket Kit-Complete 132 -G asket Kit-External 133 - Complete Engine 1 1 1 1 3a 3b[...]

  • Page 31

    31 2 7 0 - SU A C y linder Head Re f. Part Number Description 1 710 - 0 4 9 6 8 Flange Bolt M 6 2 9 51-1 10 5 4 A Valve Cover 3a 7 31- 0 7 0 5 9 Hose -B reather 3b 7 2 6 - 0 410 1 Clamp- Breather H ose 4 9 5 1 - 115 6 5 Valve Cover G asket 5 9 5 1 - 1 2000 Intake Valve Spring Reta iner 6 9 5 1 - 11 8 9 2 Rocker Arm A ssembl y 7 7 5 1 - 111 2 4 Nut [...]

  • Page 32

    32 2 7 0 - SU A Engine Shroud Re f. Part Number Description 34 9 51-10 6 3 4 Shroud -Engine 35 7 12 - 0 4 213 Nut 36 9 5 1 - 112 8 4 Choke Knob 37 9 51-1075 7 Throt tle Kno b 39 9 51-10 6 37 Switch- Ignition 40 7 31- 0 5 6 32 I gnition Key Switch 41 9 51-10 6 4 0 Push Rod - Choke 42 9 51-10 6 35 Air Filter Heating 43 710 - 0 4 9 43 Bol t - M6 1 X28[...]

  • Page 33

    33 2 7 0 -S U A S t a r t e r Re f. Part Number Description 11 8 7 10 - 0 4 9 14 Bolt - Flange M6 11 9 9 5 1 - 11 6 8 0 Flexible Clamp 12 0 9 5 1 - 1111 4 Br acket - Switch Housing Mount 121 7 12 - 0 5 0 15 Nut 12 2 7 10 - 0 4 9 6 5 Screw M4 X 55 12 3 710 - 0 4 93 5 Screw - M4 X 6 0 12 4 710 - 0 518 2 Bolt-M6 X 32 12 5 715 - 0 4 0 8 8 Pin - Dowel 1[...]

  • Page 34

    34 2 6 5- SU A Muf f ler Assembly Re f. Part Number Description 19 9 5 1 - 112 8 2 Mu er Assembly 20 710 - 0 5 0 01 Stud M8×36 20 75 1 -1419 0 Mu er Stud Kit 21 9 5 1 - 112 8 9 Ex haust Pipe Gasket 22 7 12 - 0 4 21 4 Nut, M8 23 7 10 - 0 4 9 15 B o l t M 6 × 12 24 9 51-10 6 42 B Muer Shie ld 24 23 23 23 23 23 23 22 19 20 20 21[...]

  • Page 35

    35 2 65 - SU A Carb uretor Assembly Re f. Part Number Description 25 710 - 0 4 9 39 S t u d M 6 × 11 7 26 710 - 0 4 910 S t u d M 6 ×10 5 27 9 5 1 - 115 6 7 C arbu retor I nsulator G asket 28 9 5 1 - 11 8 9 6 Carb uretor Insulator 29 9 5 1 - 115 6 9 A Carbu retor Gas ket 30 9 51-10 6 39 A Primer Assembly 30 9 5 1 - 11 8 2 4 Pri mer Bulb 31 9 5 1 [...]

  • Page 36

    36 265- SUA Cr an kc as e Re f. Part Number Description 50 9 5 1 - 11 6 8 8 Pisto n Ring Set 51 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 52 9 51 -1 19 0 0 Piston 53 9 51 -1 19 01 Pis ton Pi n 54 7 10 - 0 4 9 15 B o l t M 6 × 12 55 9 5 1 - 11113 Ai r Shield 56 9 5 1 - 115 7 3 Connec ting Rod Assembly 57 9 51 -14 0 5 3 Govern or Arm Shaf t 58 7 3 6 - [...]

  • Page 37

    37 265- SUA Cr an kc as e Re f. Part Number Description 50 9 5 1 - 11 6 8 8 Pisto n Ring Set 51 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 52 9 51 -1 19 0 0 Piston 53 9 51 -1 19 01 Pis ton Pi n 54 7 10 - 0 4 9 15 B o l t M 6 × 12 55 9 5 1 - 11113 Ai r Shield 56 9 5 1 - 115 7 3 Connec ting Rod Assembly 57 9 51 -14 0 5 3 Govern or Arm Shaf t 58 7 3 6 - [...]

  • Page 38

    38 2 6 5- SU A Fu el T ank & Moun ting Re f. Part Number Description 95 9 51-1075 8 Prim er Bracket 96 710 - 0 510 3 B o l t M 6 ×12 97 9 5 1 - 111 0 8 Governor S ystem Shield 98 9 51 -1 19 3 5 Governor Spring 99 9 51-10 6 6 4 Throt tle Link age Spring 10 0 9 51-10 6 6 5 Throt tle Linkag e 102 9 5 1 - 111 0 6 G overn or Ar m 10 3 7 12 - 0 4 21[...]

  • Page 39

    39 2 6 5- SU A Flywheel & Blow er Housing Re f. Part Number Description 80 9 51-10 6 4 6 Ignitio n Coil Assembly 81 9 5 1 - 1111 0 Air Flow Shield 82 710 - 0 4 9 4 0 B o l t M 6 ×10 83 7 10 - 0 4 9 19 Bo l t M6× 25 85 9 5 1 -12 41 6 Flywheel 86 9 51-10 93 4 Cooling F an 87 9 51-10 91 1 St a r te r Cup Re f. Part Number Description 88 7 12 - 0[...]

  • Page 40

    40 2 65- SU A C ylin der Head 48 49 46 46 45 45 47 47 44 15 18 15 15 15 14 13 13 12 5 11 7 8 9 10 7 8 6 9 10 16 17 2 4 130 132 - Gasket Kit-Complete 133 -G asket Kit-External 134 - Complete Engine 1 1 1 1 3a 3b[...]

  • Page 41

    41 2 65- SU A C ylin der Head Re f. Part Number Description 1 710 - 0 4 9 6 8 B o l t M 6 ×16 2 9 51-1 10 5 4 A Valve Cover 3a 7 31- 0 7 0 5 9 Breather Hose 3b 7 2 6 - 0 410 1 Breather Hose Clamp 4 9 5 1 - 115 6 5 Valve Cover G asket 5 9 5 1 - 1 2000 Valve Spring Retain er (Intake) 6 9 5 1 - 11 8 9 2 Rocker Arm A ssembl y 7 7 5 1 - 111 2 4 Nut, Pi[...]

  • Page 42

    42 2 65 - SU A Engine Shroud Re f. Part Number Description 34 9 51-10 6 3 4 Air Cleaner Housing 35 7 12 - 0 4 213 Nut 36 9 5 1 - 112 8 4 Choke Knob 37 9 51-1075 7 Throt tle Control Kn ob 39 9 51-10 6 37 Key Switch 40 7 31- 0 5 6 32 Ke y 41 9 51-10 6 4 0 Choke Push Rod 42 9 51-10 6 35 H eater B ox 43 710 - 0 4 9 43 B ol t M 6×28 43 42 43 41 34 35 3[...]

  • Page 43

    43 2 6 5 -S U A S t a r t e r Re f. Part Number Description 11 9 71 0 - 0 4 914 B o l t M 6 ×10 12 0 9 5 1 - 11 6 8 0 Wire Clip 121 9 5 1 - 1111 4 Switch Ho using Mounting Br acket 12 2 7 12 - 0 5 0 15 Nut, M6 12 3 710 - 0 4 93 5 B ol t M 4×6 0 12 4 710 - 0 49 6 5 B o l t M 4 × 55 12 5 710 - 0518 2 B o l t M 6× 32 12 6 7 15 - 0 4 0 8 8 D owel P[...]

  • Page 44

    44 4 7 8- SU B Muf f ler & C ontrols Re f. Part Number Description 1 7 10 - 0 4 9 15 Bolt, M6 × 1 2 2 9 5 1 - 111 9 4 Mu er Shield 3 7 10 - 0 4 9 15 B o l t M 6 × 12 4 9 51-1075 7 Throt tle Control Kn ob 5 9 5 1 - 115 9 4 Con trol Pa nel 7 7 31- 0 5 6 32 Ke y 8 9 51-10 6 37 Key Switch Assemb ly 9 9 5 1 - 113 0 2 Chok e Knob 10 71 0 - 0 4 9[...]

  • Page 45

    45 4 78 - SUB Carburetor Re f. Part Number Description 12 9 7 10 - 0 4 9 6 3 S t u d M 6 - 8 ×10 4 13 0 9 5 1 - 11 2 2 5 C arbu retor Ins ulator G asket 131 95 1- 1 1 222 Car bure tor Insulato r 13 2 9 5 1 - 112 2 3 Carburet or Gask et 13 3 9 51 -14 0 24 A Carburet or Assembly 13 4 951-10 63 9A Primer Assembly 13 5 9 5 1 - 11 8 2 4 Primer 13 7 9 5[...]

  • Page 46

    46 4 78- SUB C ra nkc a s e Re f. Part Number Description 40 9 5 1 -12 0 6 6 Connec ting Rod Assembly 41 9 5 1 -12 0 4 3 Piston 42 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 43 9 5 1 -12 0 4 4 Pisto n Pin 44 9 5 1 -12 3 8 7 Piston Ri ng Se t 48 7 51 - 12 0 6 8 Govern or Gear/Shaft A ssembly 49 9 5 1 -12 0 6 9 Radial Ball Bear ing 50 73 6 - 0 4 453 Wash[...]

  • Page 47

    47 4 78- SUB C ra nkc a s e Re f. Part Number Description 40 9 5 1 -12 0 6 6 Connec ting Rod Assembly 41 9 5 1 -12 0 4 3 Piston 42 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 43 9 5 1 -12 0 4 4 Pisto n Pin 44 9 5 1 -12 3 8 7 Piston Ri ng Se t 48 7 51 - 12 0 6 8 Govern or Gear/Shaft A ssembly 49 9 5 1 -12 0 6 9 Radial Ball Bear ing 50 73 6 - 0 4 453 Wash[...]

  • Page 48

    48 4 7 8- SU B F uel T ank & Mount ing Re f. Part Number Description 16 9 5 1 -12 5 3 3 Fuel Ca p Assembly 17 9 51 -1 19 3 3 Fuel L evel Ind icator 18 710 - 0 4 9 70 Bolt M8×20 19 7 5 0 - 0 5 3 12 Bushing 20 7 5 0 - 0 53 13 Bushing 21 9 5 1 - 112 0 1 Fuel T ank Ass embly 22 9 5 1 - 111 8 4 Gover nor Cover 23 9 5 1 - 111 8 3 Rear Mai nting Brac[...]

  • Page 49

    49 4 7 8- SU B S tar ting S ystem & Blo wer Hous ing Re f. Part Number Description 45 710 - 0 4 9 65 B o l t M 4 ×55 46 9 5 1 - 111 9 6 Elec tric Starter 47 710 - 0 4 9 67 Bolt M8 ×55 82 9 5 1 - 11 4 9 8 Ignitio n Coil Assembly 83 9 5 1 - 111 9 7 Ignition Coil Bolt 85 9 5 1 -12 5 5 3 Alter nator A ssem bly 86 710 - 0 4 9 69 B ol t M 6×3 0 87[...]

  • Page 50

    50 4 78- SUB C yli nder Head Re f. Part Number Description 101 9 5 1 - 111 9 8 Va lv e K i t 10 3 9 51 -1 19 62 Ta p p e t 10 4 9 5 1 - 111 9 9 Push Rod Ki t 10 5 9 5 1 - 112 2 6 C ylin der Head K it ( I n c l . 1 0 7, 111 , 11 2 , 1 2 5 ) 9 5 1 - 111 8 8 C ylin der Head A ssembl y ( I n c l .101,102 ,105 ,107 , 10 9 -12 2 ,12 4 ,12 9 -13 2 ) 10 6 [...]

  • Page 51

    51 4 78- SUB C yli nder Head Re f. Part Number Description 101 9 5 1 - 111 9 8 Va lv e K i t 10 3 9 51 -1 19 62 Ta p p e t 10 4 9 5 1 - 111 9 9 Push Rod Ki t 10 5 9 5 1 - 112 2 6 C ylin der Head K it ( I n c l . 1 0 7, 111 , 11 2 , 1 2 5 ) 9 5 1 - 111 8 8 C ylin der Head A ssembl y ( I n c l .101,102 ,105 ,107 , 10 9 -12 2 ,12 4 ,12 9 -13 2 ) 10 6 [...]

  • Page 52

    52 3 7 0- SUC M uf f l er & Air Hous ing Re f. Part Number Description 19 9 5 1 - 112 8 2 Mu er Assembly 20 710 - 0 5 0 01 Stud M8×36 20 75 1 -1419 0 Muer Stud 21 9 5 1 - 112 8 9 Ex haust Pipe Gasket 22 7 12 - 0 4 21 4 Nut, M8 23 7 10 - 0 4 9 15 B o l t M 6 × 12 24 9 51-10 6 42 B Muer Shie ld 34 9 51-10 6 3 4 Air Cleaner Housing Re f[...]

  • Page 53

    53 3 70- SUC C ylind er Head Re f. Part Number Description 1 710 - 0 4 9 6 8 B o l t M 6 ×16 2 9 51-1 10 5 4 A Valve Cover 3a 7 31- 0 7 0 5 9 Breather Hose 3b 7 2 6 - 0 410 1 Hose Clamp 4 9 5 1 - 115 6 5 Valve Cover G asket 5 9 5 1 - 1 2000 Valve Spring Retain er (Intake) 6 9 5 1 - 11 8 9 2 Rocker Arm A ssembl y 7 7 5 1 - 111 2 4 Nut, Pivot Lock i[...]

  • Page 54

    54 3 70 - SUC Cr an kc a se Re f. Part Number Description 50 9 5 1 - 12 111 Piston Ri ng Se t 51 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 52 9 5 1 -12 0 0 7 Piston 53 9 5 1 - 11 6 3 3 Piston Pin 54 7 10 - 0 4 9 15 B o l t M 6 × 12 55 9 5 1 - 11113 Ai r Shield 56 9 5 1 - 115 7 3 Connec ting Rod Assembly 57 75 1 -14 0 53 G overnor Arm Sh aft 58 7 3 6 [...]

  • Page 55

    55 3 70 - SUC Cr an kc a se Re f. Part Number Description 50 9 5 1 - 12 111 Piston Ri ng Se t 51 9 5 1 - 11 6 3 2 Pi ston Pin Snap Ring 52 9 5 1 -12 0 0 7 Piston 53 9 5 1 - 11 6 3 3 Piston Pin 54 7 10 - 0 4 9 15 B o l t M 6 × 12 55 9 5 1 - 11113 Ai r Shield 56 9 5 1 - 115 7 3 Connec ting Rod Assembly 57 75 1 -14 0 53 G overnor Arm Sh aft 58 7 3 6 [...]

  • Page 56

    56 3 7 0 - SU C Starter Assemb ly & Blow er Housing Re f. Part Number Description 80 9 51-10 6 4 6 Ignitio n Coil Assembly 81 9 5 1 - 1111 0 Air Flow Shield 82 710 - 0 4 9 4 0 B o l t M 6 ×10 83 7 10 - 0 4 9 19 Bo l t M6× 25 84 9 5 1 -12 0 5 0 A Alter nator A ssem bly 85 9 51-1 2 0 51 Flywheel 86 9 51-10 93 4 Cooling F an 87 9 51-10 91 1 St a[...]

  • Page 57

    57 3 7 0- SUC F uel T ank & Mou nting Re f. Part Number Description 95 9 51-1075 8 T hrottle Br acket 96 710 - 0 510 3 B o l t M 6 ×12 97 9 5 1 - 111 0 8 Governor Li nkage Shield 98 9 51 -1 19 3 5 Governor Spring 99 9 51-10 6 6 4 Throt tle Link age Spring 10 0 9 51-10 6 6 5 Throt tle Linkage 102 9 5 1 - 111 0 6 G overn or Ar m 10 3 7 12 - 0 4 [...]

  • Page 58

    58 3 7 0 - SU C Carburetor Re f. Part Number Description 25 710 - 0 4 9 39 S t u d M 6 × 11 7 26 710 - 0 4 910 S t u d M 6 ×10 5 27 9 5 1 - 115 6 7 C arbu retor I nsulator G asket 28 9 5 1 - 11 8 9 6 Carb uretor Insulator 29 9 5 1 - 115 6 9 A Carbu retor Gas ket 30 9 51-10 6 39 A Primer Assembly 30 9 5 1 - 11 8 2 4 Pri mer Bulb 31 9 51 -14 0 2 6 [...]

  • Page 59

    59 3 7 0 - SU C Carburetor Re f. Part Number Description 25 710 - 0 4 9 39 S t u d M 6 × 11 7 26 710 - 0 4 910 S t u d M 6 ×10 5 27 9 5 1 - 115 6 7 C arbu retor I nsulator G asket 28 9 5 1 - 11 8 9 6 Carb uretor Insulator 29 9 5 1 - 115 6 9 A Carbu retor Gas ket 30 9 51-10 6 39 A Primer Assembly 30 9 5 1 - 11 8 2 4 Pri mer Bulb 31 9 51 -14 0 2 6 [...]

  • Page 60

    60 483 - SU B Muf f ler & C ontrols Re f. Part Number Description 1 7 10 - 0 4 9 15 B o l t M 6 × 12 2 9 5 1 - 113 3 9 Mue r Shield 3 7 10 - 0 4 9 15 B o l t M 6 × 12 4 9 51-1075 7 Throt tle Control Kn ob 5 95 1- 1 1 595 Con trol Panel 7 7 31- 0 5 6 32 Ke y 8 9 51-10 6 37 Key Switch Assemb ly 9 9 5 1 - 113 0 2 Chok e Knob 1 2 3 10 10 3 3 3[...]

  • Page 61

    61 483 - SUB Carburetor Re f. Part Number Description 12 9 7 10 - 05 39 2 Stud M6 - 8× 1 00 13 0 71 0 - 05056 Stud M6 - 8× 1 1 8 131 9 5 1 - 11 3 1 5 Carbure tor Intake Gasket 13 2 9 5 1 - 113 1 6 Carb uretor Insulator 13 3 9 5 1 - 112 2 3 Carburet or Gasket 13 4 9 51 -14 02 3A Carburetor Assembly 13 5 9 51-10 6 39 A Primer Assembly 13 5 9 5 1 - [...]

  • Page 62

    62 4 83- SUB Cr an kc a se Re f. Part Number Description 40 9 51 -1 19 5 1 Connecting Rod Assembly 41 9 51 -1 19 5 2 Pis ton 42 9 51 -1 19 5 3 Piston Pin Snap Ring 43 9 51 -1 19 5 4 Pisto n Pin 44 9 5 1 -12 5 7 9 Pis ton Rin g Set 48 9 51 -1 19 5 6 Governor G ear /Shaf t Asse mbly 49 9 5 1 - 113 7 3 Radial Ball Bear ing 50 73 6 - 0 4 453 Flat Washe[...]

  • Page 63

    63 4 83- SUB Cr an kc a se Re f. Part Number Description 40 9 51 -1 19 5 1 Connecting Rod Assembly 41 9 51 -1 19 5 2 Pis ton 42 9 51 -1 19 5 3 Piston Pin Snap Ring 43 9 51 -1 19 5 4 Pisto n Pin 44 9 5 1 -12 5 7 9 Pis ton Rin g Set 48 9 51 -1 19 5 6 Governor G ear /Shaf t Asse mbly 49 9 5 1 - 113 7 3 Radial Ball Bear ing 50 73 6 - 0 4 453 Flat Washe[...]

  • Page 64

    64 483 - SU B F uel T ank & Mount ing Re f. Part Number Description 16 9 5 1 -12 5 3 3 Fuel Ca p Assembly 17 9 51 -1 19 3 3 Fuel L evel Ind icator 18 710 - 0 4 9 70 Bolt M8×20 19 7 5 0 - 0 5 3 12 Bushing, Slot 20 7 5 0 - 0 53 13 Bushing, Rn d 21 9 5 1 - 112 0 1 Fuel T ank Ass embly 22 9 51 -1 1319 Fuel T ank Shro ud 23 9 5 1 - 113 1 8 Fuel T a[...]

  • Page 65

    65 483 - SUB S t ar ter Assembly & Blow er Housing Re f. Part Number Description 45 710 - 0 4 9 65 Screw M 4 X 5 5 46 9 5 1 - 111 9 6 Elec tric Starter 47 710 - 0 4 9 67 Bolt M8 ×55 82 9 5 1 - 113 0 5 Ignition Coil A ssembly 83 710 - 0 53 5 0 Ignition Coil Bo lt 84 9 5 1 -12 5 5 3 Alter nator A ssem bly 85 710 - 0 4 9 69 B ol t M 6×3 0 86 710[...]

  • Page 66

    66 483- SUB C ylin der Head Re f. Part Number Description 10 0 9 5 1 - 11 3 3 7 Va l ve K i t 101 9 5 1 - 11 3 3 7 Val ve K it 102 9 5 1 -1 19 6 2 Ta p p e t 10 3 9 5 1 -11 3 3 5 Push Rod Kit 10 4 9 51- 12555 C ylind er Head K it ( I n c .10 6 ,1 10 -1 12 ,12 5 ) 9 5 1 - 113 2 9 B C yli nder Hea d Assemb ly ( I n c .10 0 ,10 1,10 4 ,1 0 6 ,10 8 -1 [...]

  • Page 67

    67 483- SUB C ylin der Head Re f. Part Number Description 10 0 9 5 1 - 11 3 3 7 Va l ve K i t 101 9 5 1 - 11 3 3 7 Val ve K it 102 9 5 1 -1 19 6 2 Ta p p e t 10 3 9 5 1 -11 3 3 5 Push Rod Kit 10 4 9 51- 12555 C ylind er Head K it ( I n c .10 6 ,1 10 -1 12 ,12 5 ) 9 5 1 - 113 2 9 B C yli nder Hea d Assemb ly ( I n c .10 0 ,10 1,10 4 ,1 0 6 ,10 8 -1 [...]

  • Page 68

    MTD LL C, P .O . BO X 36 1 1 3 1 CLEVEL AND, OHIO 44 1 36 - 001 9 T o order replacement par ts or locate your nearest ser vice dealer call a Customer Suppor t at ( 800) 800- 73 1 0. or visit ww w .mtdproduct s. com to find the nearest authorized dealer in y our area.[...]