I l l u s t r a t e d P a r t s M a n u a l
6
00 Series Snow Throwers
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
Printed In USA
Form No. 769-05284
August 11, 2009)
(
Auger & Auger Housing
6
31
33
32
14
34
9
29
1
31
2
0
7
2
8
16
3
2 3
3
0
1
2
26
6
2
1
2
1
5
9
6
21
0
4
1
9
1
5
15
7
13
7
27
5
5
2
4
6
4
37
2
5
4
3
3
8
6
4
4
25
5
0
6
57
5
3
49
8
51
5
4
5
55
4
5
52
35
56
47
4
6
39
4
8
17
39
2
3
41
3
6
60
40
42
3
6
18
8
2
Auger & Auger Housing
Ref.
Part Number
Description
Ref.
Part Number
Description
1
2
3
4
5
6
7
8
9
731-2635
Cleanout Tool Mount
34
35
—
—
—
36
—
—
37
—
—
38
—
—
—
—
—
—
—
—
—
39
40
41
42
43
—
—
—
—
—
—
44
45
46
710-04071
Carriage Bolt, 5⁄16-18 x 1.00
Gearbox Assembly, 24"
684-04057A-0637 Impeller Assembly, 12"
918-04171A
710-0347
710-04484
710-0451
712-04063
712-04065
714-04040
725-0157
926-04012
732-04460
736-0174
736-0242
731-2643
Hex Screw, 3⁄8-16 x 1.75
Hex Washer Screw, 5⁄16-18 x .750
Carriage Bolt, 5⁄16-18 x .750
Flange Lock Nut, 5⁄16-18
Flange Lock Nut, 3/8-16
Bow-Tie Cotter Pin
918-04172A
Gearbox Assembly, 26"
918-04173A
Gearbox Assembly, 28"
918-04165A
Gearbox Assembly, 30"
684-04107-0637
684-04107-0638
684-04107-0662
684-04108-0637
684-04108-0638
684-04108-0662
684-04265-0638
684-04265-0691
684-04270-0638
684-04264-0638
684-04264-0691
684-04271-0638
684-04268-0638
684-04268-0691
684-04272-0638
684-04267-0638
731-04870
Spiral Assembly, LH - Black
Spiral Assembly, LH - Red
Spiral Assembly, LH - Grey
Cable Tie, 3⁄16 x .05 x 7.4
Push Nut, .25 Dia.
Spiral Assembly, RH - Black
Spiral Assembly, RH - Red
10
11
Extension Spring
Spiral Assembly, RH - Grey
12
Wave Washer, .625 x .885 x .015
Bell Washer, .340 x .872 x .060
Chute Cleanout Tool
Auger Housing Assembly, 24"- Red
Auger Housing Assembly, 24”- Black
Auger Housing Assembly, 24” (TB)
Auger Housing Assembly, 26"- Red
Auger Housing Assembly, 26”- Black
Auger Housing Assembly, 26” (TB)
Auger Housing Assembly, 28”- Red
Auger Housing Assembly, 28”- Black
Auger Housing Assembly, 28” (TB)
Auger Housing Assembly, 30"
Spacer, 1.2500 x .75 ID x 1.00 LG
Flat Washer, .76 x 1.49 x .06
Flange Bushing, .800 ID x .910 OD
13
14
15
738-0143
938-0281
738-04124A
941-0245
941-0309
756-04224
790-00075
Shoulder Bolt, .496 x .336 x 3⁄8-16
Shoulder Screw, .625 x .17 x 3⁄8-16
Shear Pin, .25 x 1.50
16
17
18
Hex Flange Bearing, .75 ID
Ball Bearing, .75 ID x 1.85 OD
Idler Pulley, 2.75 OD
19
20
21
Bearing Housing, 1.85 ID
22
23
24
790-00080A-0637 Auger Idler Bracket
929-0071
Extension Cord (Electric Start Only)
736-0188
784-5580-0638
784-5580-0691
790-00091-0638
790-00091-0691
710-0703
Skid Shoe - Red
741-0493A
—
Skid Shoe - Black
790-00087A-0637 Bearing Housing, 1"
2
5
Deluxe Skid Shoe - Red
Deluxe Skid Shoe - Black
Carriage Screw, 1⁄4-20 x .75
Flange Lock Nut, 1/4-20
Chute Adapter, 5"
790-00120-0638
790-00120-0691
790-00121-0638
790-00121-0691
790-00118-0638
790-00118-0691
790-00119-0638
918-0123A
Shave Plate, 24" - Red
Shave Plate, 24” - Black
Shave Plate, 26”- Red
Shave Plate, 26"- Black
Shave Plate, 28" - Red
Shave Plate, 28” - Black
Shave Plate, 30"
—
26
27
28
29
30
712-04064
731-04705C
710-0276
Carriage Screw, 5/16-18 x 1.00
Flat Washer, .349 x .879 x .063
Plastic Bushing, .380 ID
Chute Crank Bracket
936-0159
31
941-0475
Housing Assembly, RH
Housing Assembly, LH
Hex Washer Screw, 1⁄4-20 x .750
3
2
3
784-5647-0637
731- 07117
918-0124A
3
Chute Crank Bracket, Large Engine
710-0642
3
Auger & Auger Housing
Ref.
Part Number
Description
4
7
711- 04285
711- 04284
711- 04283
711- 04282
914-0161
Auger Axle, 24"
—
—
—
Auger Axle, 26"
Auger Axle, 28"
Auger Axle, 30"
48
49
50
Hi-Pro Key
715-04021
917-04126
717-04449
917-0528A
718-04071
721-0325
721-0327
936-0351
736-3084
741-0662
741-0663
746-04230
731-04871
Dowel Pin, .25 OD x 1.25 LG
Worm Shaft, .75 OD
51
Worm Gear 20 T, 24" & 26"
Worm Gear 20 T, 28"& 30"
Thrust Collar, .756 ID x .600
Plug, 1⁄4 x .437
—
52
53
54
Oil Seal, .75 x 1.131 x .188
Flat Washer, .760 ID x 1.50 ID
Flat Washer, .51 x 1.12 x .06
Flange Bearing, .75 ID x 1.0 OD x .59
Flange Bearing, .50 ID x .75 OD x .59
Auger Drive Cable
55
56
57
58
59
6
*
0*
Spacer, 1.250 x .75 ID x 3⁄16 LG
30” models only
4
E/F-Style Panel
25
A
9
21
15
4
2
32
5
17
10
18
3
4
A
3
27
22
16
13
19
11
3
8
29
35
3
6
7
8
31
37
24
6
1
4
12
2
3
3
0
2
0
28
33
11
26
1
6
E/F-Style Panel
Ref. Part Number
Description
Ref. Part Number
Description
1
710-04484
631-04133A
631-04134B
684-04105B
684-04106B
684-04250
710-04326
710-04586
710-0606
Taptite Screw, 5/16-18 x .750
Clutch Lock Handle Assembly, LH
Clutch Lock Handle Assembly, RH
Engagement Assembly, LH
Engagement Assembly, RH
Clutch Pivot Lock Rod Assembly
Hex Washer Screw, #8-16 x .50
Hex Washer Screw, 1⁄4-20 x .625
Hex Head Screw, 1/4-20 x 1.50 +
Carriage Screw, 5/16-18 x 2.25
Machine Screw, #10-24 x 1.375
Socket Screw, 1⁄4-20 x .50
Flange Lock Nut, 5⁄16-18
Wing Knob
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
—
36
37
38
926-0154
Cable Tie
Lock Plate
2
731-04894D
731-04896B
732-0193
—
3
Clutch Lock Cam
Compression Spring, .39 x .60 x .88
Clutch Lock Spring
4
732-04219C
732-04238
5
Torsion Spring, .8156 ID x .3038
6
749-04138A-0637 Lower Handle
7
935-0199A
736-0262
Rubber Bumper, .62 OD x .22 Thick
Flat Washer, .385 x .870 x .092
—
8
710-0572
749-04190A-0637 Upper RH Handle
9
710-1233
738-04118
Shoulder Bolt, 5⁄16-18 x .905
10
710-3069
749-04191A-0637 Upper LH Handle
11
712-04063
720-04072A
712-04081A
914-0145
738-04348
Shoulder Screw, .437 x 1.345 x 1⁄4-20
12
946-04397A
747-1136
Speed Selector Cable
Headlight Retainer ^
Handle Panel w/ Light ^
Handle Panel w/o Light
Flange Lock Nut, 1/4-20 +
Speed Shift Lever
13
Hex Nut, 1⁄4-20
14
Click Pin, .092 x 1.64
790-00209-0638
790-00219-0691
712-04064
15
720-0274
Grip, 1.0 ID x 5.0 LG
16
720-04039
725-04622
925-1658
Shift Knob
17
Snow Thrower Harness ^
Halogen Lamp ^
790-00313-0637
18
790-00248B-0637 Panel Bracket
19
925-1672
Lens/Lamp Assembly Housing ^
+
^
Models without Clutch Lock
Models with Light
7
K/L-Style Panel
27
2
3
10
21
5
2
2
6
31
9
3
11
15
1
9
4
2
0
8
24
13
33
37
17
4
0
39
8
3
8
26
3
4
35
7
25
18
3
9
0
22
1
2
16
2
1
4
32
3
6
1
8
K/L-Style Panel
Ref. Part Number
Description
Ref. Part Number
Description
1
2
—
3
4
5
6
7
8
9
710-04484
631-04134B
631-04133A
931-05348
684-04105B
684-04106B
684-04250
710-04326
710-04586
710-0837
Screw, Taptite, 5/16-18 x .750
Clutch Lock, RH
22
23
24
25
26
27
28
29
30
926-0154
Cable Tie, Push Mount
731-04894D
731-04896B
732-0193
Plate, Lock
Clutch Lock, LH
Cam, Clutch Lock
Handle Panel, includes 39 & 40
Auger Engage, Black
Drive Engage, Black
Pivot Rod
Compression Spring, .39 x .60 x .88
Clutch Lock Spring
732-04219C
732-04238
935-0199A
936-0267
Torsion Spring, 0.8156 x .3038
Rubber Bumper
Screw, Plastite, 8-16 x .50
Screw, Taptite, 1/4-20 x 1.625
Screw, 10-16 x 0.625
Screw, 10-24 x 1.375
Screw, 1/4-20 x .50
Nut, Flangelock, 1/4-20
Nut, Hex, 1/4-20
Washer, Flat, .385 x .87
Screw, Shield, .374 x 1.05
Screw, Shoulder, .437 x 1.345 x 1/4-20
Speed Selector Cable
738-04125
738-04348
946-04396A
31
10
710-1233
32
33
34
35
36
11
710-3069
790-00248B-0637 Panel Bracket
790-00311A-0637 Shift Lever
12
712-04064
712-04081A
914-0145
13
720-04072A
Wing Knob
14
Click Pin, .092 x 1.64
Shift Knob
749-04138A-0637 Lower Handle
749-04190A-0637 Upper RH Handle
749-04191A-0637 Upper LH Handle
15
720-04039
725-0157
37
16
Cable Tie, 7”
38
39
40
17
925-04213
725-1629
Lamp, 12.8V, 357cc Engine
Lamp, 179cc & 208cc Engines
Screw, Carriage, 5/16-18 x 2.25
Heated Grip Switch
Lamp Socket
731-05320
777X41803
725-04216B
725-04694A
Lens Panel
—
Lens Label
18
710-0572
19
725-04393
925-1649
—
—
Heated Grips Harness, 357cc Engine
20
Heated Grips Harness, 179cc &
208cc Engines
21
725-1757
Heated Grip
9
N/P/Q-Style Panel
27
2
3
10
21
5
2
6
31
9
3
15
11
19
4
2
0
2
8
24
13
33
37
4
0
17
8
39
26
35
3
4
3
8
7
25
1
8
22
3
9
0
16
1
2
2
1
4
3
6
32
1
10
N/P/Q-Style Panel
Ref. Part Number
Description
Ref. Part Number
Description
1
710-04484
631-04134B
631-04133A
931-05332A
731-05334A
684-04105B
684-04106B
684-04250
710-04326
710-04586
710-0837
Screw, Taptite, 5/16-18 x .750
Clutch Lock, RH
20
21
—
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
925-1649
Lamp Socket
2
725-1757
Heated Grip
—
3
Clutch Lock, LH
720-0274
Grip
Handle Panel w/ Light
Handle Panel w/o Light
Auger Engage
926-0154
Cable Tie, Push Mount
Plate, Lock
—
4
731-04894D
731-04896B
732-0193
Cam, Clutch Lock
5
Drive Engage
Compression Spring, .39 x .60 x .88
Clutch Lock Spring
6
Pivot Rod
732-04219C
732-04238
935-0199A
936-0267
7
Screw, Plastite, 8-16 x .50
Screw, Taptite, 1/4-20 x 1.625
Screw, 10-16 x 0.625
Screw, 10-24 x 1.375
Screw, 1/4-20 x .50
Nut, Flangelock, 1/4-20
Nut, Hex, 1/4-20
Torsion Spring, 0.8156 x .3038
Rubber Bumper
8
9
Washer, Flat, .385 x .87
Screw, Shield, .374 x 1.05
Screw, Shoulder, .437 x 1.345 x 1/4-20
Speed Selector Cable
10
710-1233
738-04125
738-04348
946-04396A
11
710-3069
12
712-04064
712-04081A
914-0145
13
790-00248B-0637 Panel Bracket
790-00311A-0637 Shift Lever
14
Click Pin, .092 x 1.64
Shift Knob
15
720-04039
725-0157
735-0284
Wing Knob
16
Cable Tie, 7”
749-04138A-0637 Lower Handle
749-04190A-0637 Upper RH Handle
749-04191A-0637 Upper LH Handle
17
925-04213
725-1629
Lamp, 12.8V
—
Lamp
18
710-0572
Screw, Carriage, 5/16-48 x 2.25
Heated Grip Switch
731-05319
777X41805
Lens Panel, Troy-Bilt
Lens Label, Troy-Bilt
19
725-04393
11