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Columbia 31AH6WK3597 (2008) 85026PC (2008) Snow Thrower

Model: 31AH6WK3597 (2008) 85026PC (2008)
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.Quick Reference

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Spark Plug MTD-759-3336
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Key MTD-BS-794696
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Snow Removal Tool MTD-931-2643
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Drive Cable MTD-946-04229B
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Auger Cable MTD-946-04230B
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Speed Selector Cable MTD-946-04396A
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Chute Cable MTD-946-04238
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AUGER SPIRAL (LH) *CHOOSE COLOR WHEN ORDERING* MTD-684-04107A
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AUGER SPIRAL (RH) *CHOOSE COLOR WHEN ORDERING* MTD-684-04108A
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Shave Plate - 26-Inch *CHOOSE COLOR WHEN ORDERING* MTD-790-00121
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Shave Plate - 28-Inch *CHOOSE COLOR WHEN ORDERING* MTD-790-00118
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3 BLADE 12" IMPELLER MTD-684-04057C-0637
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Slide Shoe *CHOOSE COLOR WHEN ORDERING* MTD-790-00091
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Shear Pin MTD-738-04124A
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Bow Tie Cotter Pin MTD-714-04040
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Lamp MTD-925-04213
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Auger Drive Belt MTD-954-04050A
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Wheel Belt MTD-954-0367
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FRICTION WHEEL DISC ASSEMBLY MTD-656-04055A
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FRICTION WHEEL 5.50OD MTD-935-04054A
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Wheel - LH *CHOOSE COLOR WHEN ORDERING* MTD-634-04145
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Wheel - RH *CHOOSE COLOR WHEN ORDERING* MTD-634-04146

Auger & Auger Housing

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1
Clean-Out Tool MTD-931-2643
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2
3 BLADE 12" IMPELLER MTD-684-04057C-0637
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3
Hex Screw 3/8-16 x 1.75 MTD-710-0347
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4
Carriage Bolt 5/16-18 x .75 MTD-710-0451
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5
Carriage Screw 1/4-20 x .75 Gr. 5 MTD-710-0703
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7
Flange Locknut 5/16-18 Gr. F Nylon MTD-712-04063
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Hex L-Flanged Nut 1/4-20 Gr. F Nylon MTD-712-04064
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9
Hex L-Flanged Nut 3/8-16 Gr. F Nylon MTD-712-04065
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10
Ca ble Tie MTD-725-0157
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11
Spacer 1.25 x .75 x 3/16" Lg. MTD-731-04871
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12
Nut, Push-on, .25 Dia. MTD-726-04012
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13
CHUTE ADAPTER MTD-731-04705D
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14
Extension Spring .38 OD x 4.59" Lg. MTD-732-04460
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15
Wave Washer .660 ID x .88 OD x .010 MTD-736-0174
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CLEANOUT TOOL MOUNTING CLIP MTD-731-11421
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SHOULDER SCREW .498 DIA x .340 MTD-738-0143
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Shld. Bolt .625 Dia. x .170 Lg. MTD-738-0281
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19
Knob, Wing, 5/16-18 MTD-720-0284
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Hex. Flange Brg. .751" I.D. MTD-941-0245
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Self-aligning bearing MTD-941-0309
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22
Flat Idler Pulley 2.75" OD MTD-756-04224
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BEARING HOUSING 1.85 ID MTD-790-00075B
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24
AUGER IDLER BRACKET MTD-790-00080D
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25
SCREW 5/16-18 x .750 MTD-710-04484
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26
Auger Axle Assembly, Auger, 26" MTD-684-04071
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26
28" AUGER HOUSING MTD-684-04272A
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AUGER SPIRAL (LH) *CHOOSE COLOR WHEN ORDERING* MTD-684-04107A
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AUGER SPIRAL (RH) *CHOOSE COLOR WHEN ORDERING* MTD-684-04108A
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29
Bow Tie Cotter Pin MTD-714-04040
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Spacers see footnote Two found between spirals on models w/26" auger housing. Three found between spirals on models w/28" auger housing MTD-731-04870
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31
Flat Washer .760 ID x 1.49 OD MTD-736-0188
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32
Shear Pin .25 x 1.5 Gr. 2 MTD-738-04124A
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FLANGE BUSHING MTD-741-0493C
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34
Bushing Housing *CHOOSE COLOR WHEN ORDERING* MTD-790-00087A
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34
Bushing Housing (w/grease fitting hole) MTD-790-00138A-0637
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35
Shave Plate, 26" *CHOOSE COLOR WHEN ORDERING* MTD-790-00121
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35
Shave Plate, 28" *CHOOSE COLOR WHEN ORDERING* MTD-790-00118
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38
Drift Cutter - Optional *CHOOSE COLOR WHEN ORDERING* MTD-790-00181
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39
Reversible Slide Shoe (steel) *CHOOSE COLOR WHEN ORDERING* MTD-790-00091
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40
Grease Fitting (optional) MTD-937-3000
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41
Spacer 1.25 x .75 x 1.00 MTD-731-04870
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Flange Bearing.75 ID x 1.0 OD x .975 MTD-741-0661B
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Auger Cable MTD-946-04230B
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44
Slide Shoe *CHOOSE COLOR WHEN ORDERING* MTD-784-5580
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RH Reduced Auger Housing MTD-918-0123A
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LH Reduced Auger Housing MTD-918-0124A
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47
Oil Seal .75 x 1.0 x .125 MTD-921-0338
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Flange Bearing .75 ID x 1.00 OD x .50 MTD-741-0662
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49
Thd Forming Scr. 1/4-20 x .75 MTD-710-0642
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50
26" GEARBOX ASSEMBLY MTD-918-04172C
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28" GEARBOX ASSEMBLY MTD-918-04173B
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51
Hi Pro Key 3/16 x 5/8 MTD-914-0161
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52
Dowel Pin .25 OD x 1.2 MTD-715-04021
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53
Worm Shaft .75 OD MTD-917-04126
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54
WORM GEAR 20T MTD-917-04861
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WORM GEAR 20T MTD-917-04861
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Thrust Collar MTD-718-04071
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Plug, 1/4 x .437 MTD-721-0325
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Oil Seal .75 x 1 x .131 MTD-721-0327
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58
Fl-Wash. .76" I.D. x 1.5" O.D. x .030" Thk. MTD-736-0351
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59
Fl. Washer .510 x 1.120 x .060 MTD-736-3084
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60
Flange Bearing .75 ID x 1.0 OD x .925 MTD-741-0663
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61
Cupped Washer .345 ID x .88 OD x .060 MTD-736-0242
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Loctite Sealant 5699 MTD-NA
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Grease - Alvania EP Lead Free MTD-NA
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Reversible Slide Shoe (plastic) MTD-731-05984A
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Carriage Bolt 5/16-18 x .75 w/steel slide shoes MTD-710-0451
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Carriage Bolt 5/16-18 x 1.0 w/plastic slide shoes MTD-710-0276

Chute Controls Assembly

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1
Lower Chute (2 Way) MTD-631-04131B
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2
Tall Lower Chute MTD-731-06440A
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3
Chute Control, 2-Way MTD-984-04325A
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KIT:SERVICE 4-WAY CHUTE CONT ASSEMBLY MTD-753-08391
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5
Carriage Bolt 5/16-18 x 1.50 Gr. 2 MTD-710-0262
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Carriage Screw 5/16-18 x 1.0 MTD-710-04071
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HEX SCREW 1/4-15 x .50 MTD-710-04187A
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Carriage Bolt 5/16-18 x 1.00" Lg MTD-710-0276
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9
Shoulder Screw .312 x 1.7:1/4-20 MTD-738-04194
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10
Hex Tapp Scr 1/4 x .75" Lg. MTD-710-0895
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11
Clevis Pin 3/8 x 1.87 MTD-711-04469A
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12
Bow Tie Cotter Pin MTD-714-04040
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13
Flange Locknut 5/16-18 Gr. F Nylon MTD-712-04063
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14
WING NUT 1/4-20 MTD-712-3087
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Upper Chute w/Export Label, Remote MTD-931-04425B
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Cable Guide MTD-731-1313C
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Chute Flange Keeper MTD-731-04869A
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Lower Chute MTD-731-04912B
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Plastic Bushing .380 ID MTD-941-0475
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Knob, Wing, 5/16-18 MTD-720-0284
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Cable Bracket Chute Tilt *CHOOSE COLOR WHEN ORDERING* MTD-784-5594
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Hex L-Flanged Nut 1/4-20 Gr. F Nylon MTD-712-04064
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23
Chute Crank Brkt. MTD-784-5647-0637
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Bracket: Chute Control MTD-790-00131A-0637
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25
Fl-Wash. .344" I.D. MTD-736-0159
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CHUTE SUPPORT BRACKET ASSEMBLY MTD-684-04311A-0637
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HEX SCREW 1/4-15 x .50 MTD-710-04187A
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28
Hex Hd. Cap Screw 1/4-20 x 1.5 Gr. 5 MTD-710-0606
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29
Hex Hd. Cap Screw 5/16-24 x .75 MTD-710-0627
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30
Fl-Wash. .280" I.D. x .620" O.D. MTD-736-0463
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31
Support Rod Bracket MTD-790-00341-0637
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Knob MTD-720-04039
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Control Cover - 2 Way MTD-731-05307
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34
Carriage Bolt 5/16-18 x .75 MTD-710-0451
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Spring Washer .390 x .625 x .012 MTD-736-0413
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Flg Shlder Screw .310 x .995: 1/4-20 MTD-738-04185
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Cable - w/standard chute MTD-946-04238
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Cable - w/tall chute MTD-946-04527
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2 WAY CONTROL BRACKET MTD-790-00200A-0637
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Lever - 2 Way MTD-790-00210A-0637
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Upper Chute MTD-731-04354B
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WORM GEARBOX ASSEMBLY MTD-918-04933B
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Hex Wash Hd TT Scr. 1/4-20 x .625 MTD-710-1652
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Cable Guide MTD-731-06451
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Push Cap 3/8" Rod MTD-726-0100
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Flg. Shoulder Screw .312 x 3.5: 1/4-20 MTD-738-04367
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Hairpin Cotter MTD-714-0101
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Hex. Hd. Cap Scr. 1/4-20 x 3.0 Gr. 5 MTD-710-04370
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CHUTE CRANK (POWDER BLACK) MTD-747-05386A-0637
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Knob MTD-720-04102
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Fl-Wash. .344" I.D. x .62" MTD-736-0140
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Hi-Lo Screw #12-16 x .75 MTD-710-04373A
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Hex L-Flanged Nut 3/8-16 Gr. F Nylon MTD-712-04065
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Gear 23 teeth helical w/hub MTD-684-04336A
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Worm Shaft MTD-917-04636
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Cover MTD-731-06618
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Compression Spring .39 x .60 x .88 MTD-732-0193
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Flat Washer .385 x .87 x .06 MTD-936-0267
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FLAT WASHER MTD-736-0290
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Hex Flg. Bearing MTD-941-0225
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Hex Bearing MTD-741-04354
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61
CHUTE ROTATION BRACKET MTD-790-00342C-0637

Drive Assembly

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1
FRICTION WHEEL DISC ASSEMBLY MTD-656-04055A
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2
FRICTION WHEEL ASSEMBLY MTD-684-04153C
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Friction Wheel Support Brkt Ass’y MTD-684-04154B-0637
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Shift Rod Ass’y MTD-684-04156A
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5
Hex L-Bolt 5/16-24 x .75 Gr. 5 MTD-710-0627
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Hex Bolt 1/4-20 x 1.00 MTD-710-0788
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Hex Wash Hd TT Scr. 1/4-20 x .625 MTD-710-1652
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Flange Lock-Nut 3/8-16 Gr. F Nylon MTD-712-04065
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HEX NUT MTD-712-0417A
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10
Key MTD-714-0126
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Retaining Ring MTD-916-0104
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12
Retainer Ring MTD-716-0136
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"E" - Ring MTD-716-0231
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14
Hex Shaft .8125 - 7 tooth MTD-917-04209A
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Gear - 80 Tooth MTD-917-04230
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Cap Speed Nut 1/4 Rod MTD-726-0221
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17
Extension Spring 3/8 OD x 2.50 MTD-932-0264
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18
Cupped Washer .345 ID x .88 OD x .060 MTD-736-0242
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19
Washer, Flat, .793 x 1.24 x .060 MTD-736-0287
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20
Flat Washer .75 x 1.00 x .06 MTD-736-04161
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21
Grease MTD-NA
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22
Rust Preventative Oil MTD-NA
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23
Shoulder Screw .373 x .105:TT 1/4-20 MTD-738-04184A
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24
Hex Shld.Scr.1/4-28 x .375 MTD-738-0924A
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25
Hex. Flange Bearing.751" ID MTD-941-0245
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26
Ball Bearing w/snap ring MTD-941-0563
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27
Drive Clutch Cable 44.83" Lg. MTD-946-04229B
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28
Auger Cable MTD-946-04230B
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29
Spacer .513 ID x 1.0 MTD-748-0190
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30
Cable Guide Roller MTD-756-0625
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31
Auger Cable Guide Bracket MTD-790-00096-0637
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32
DRIVE FRAME HOUSING *CHOOSE COLOR WHEN ORDERING* MTD-790-00180D
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33
AUGER CABLE GUIDE BRACKET MTD-790-00206B
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34
GUIDE BRACKET MTD-790-00207D
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35
Frame Cover *CHOOSE COLOR WHEN ORDERING* MTD-790-00316
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36
Spacer MTD-731-04873
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37
WHEEL AXLE SHAFT .75 x 22" MTD-938-04493
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38
Wheel Assembly 16 x 4.8 x 8 LH X-Trac *CHOOSE COLOR WHEN ORDERING* MTD-634-04145
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38
Wheel Assembly 16 x 4.8 x 8 RH X-Trac *CHOOSE COLOR WHEN ORDERING* MTD-634-04146
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38
Tire 16 x 4.8 Not shown MTD-734-2038-0901
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38
Rim 16 x 4.8 *CHOOSE COLOR WHEN ORDERING* MTD-634-04173
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39
Idler Pulley Assembly 1.917 OD MTD-684-04169
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40
Hex Screw 1/4-20 x 1.25 MTD-710-0809
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41
Hex Screw 3/8-24 x 1.25 MTD-710-0191
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42
Hex Hd Cap Scr. 5/16-24 x 1.25 Gr. 5 MTD-710-0672
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43
Hex Wash HD Tap Scr 3/8-16 x .88 MTD-710-0654A
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44
Hex Bolt 5/16-24 x 0.875 MTD-710-1245B
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45
Hex Wash Hd TT Scr. 1/4-20 x .625 MTD-710-1652
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46
Hex L-Flanged Nut 1/4-20 Gr. F Nylon MTD-712-04064
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47
Nut, Push-on, .25 Dia. MTD-726-04012
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48
BELT COVER (SMALL BLOCK) MTD-631-05321
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48
Belt Cover MTD-731-05353B
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49
TORSION SPRING MTD-732-04308C
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50
Flat Washer .40 ID x 1.25 OD x .160 MTD-736-0247
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51
Flat Washer .330 ID x .630 OD x .0635 with MTD Engine Only MTD-936-0264
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52
Flat Washer .34 x 1.50 x .150 MTD-736-0505
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53
Grease:Arctic:EP NLGI 1-58F MTD-NA
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54
Pulley Adapter MTD-748-04053A
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55
Lockwasher 5/16 MTD-936-0119
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56
Spacer .875 ID x 1.185 OD MTD-750-04303
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57
Spacer .340 x .750 x .360" Lg. MTD-750-04477A
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58
Auger Drive Belt MTD-954-04050A
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59
Belt 34.4" Lg. MTD-954-0367
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60
Auger Pulley MTD-756-04109
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61
Pulley Half MTD-756-04113
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62
Pulley Half 3/8 V x 1.71 OD MTD-756-04252
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63
Drive Idler Bracket MTD-790-00208D
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64
SCREW 1/4-20 x .620 GR5 MTD-710-0751
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65
Flange Locknut 5/16-18 Gr. F, Nylon MTD-712-04063
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66
FRICTION WHEEL 5.50OD MTD-935-04054A
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67
Torsion Spring .750 ID x .968" Lg. MTD-732-04311A
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68
Shoulder Screw .373 x .105:TT 1/4-20 MTD-738-04184A
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69
Hex Bolt M8-1.25: 20 with Engine Only MTD-710-1681
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70
Pivot Bracket, Speed Selector MTD-790-00217A
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71
Shift Bracket, Speed Selector MTD-790-00218A
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72
Friction Plate MTD-790-00174C
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73
Shld. Spacer .3175 x .5 x .1025 MTD-748-04112B
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74
Spacer MTD-750-04571
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75
COVER PLATE (POWDER BLACK) MTD-790-00289B-0637
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76
Cable Control Wire MTD-732-0705
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77
Shoulder Spacer MTD-748-0234
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78
Plug 1/2" MTD-735-04100
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79
Plug 3/8" MTD-735-04099
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80
Flat Washer .469 x .875 x .105 MTD-936-3015
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81
Flat Washer .38 x 1.38 x .125 (Rear left hole) MTD-736-0320
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82
Hex Wash. Hd. TT Scr. 1/4-14 x .625 MTD-710-0896

Label Map

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777CI00139
LABEL-SNOW:CNTRLPNL:STY 0:2-WAY 28-Inch Only MTD-777CI00139
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777CI00139
LABEL-SNOW:CNTRL PNL K/P:2-W:CDN 26-Inch Only MTD-777S33143
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777CI00142
LABEL-SNOW:CNTRLPNL:STY0:NON-STR MTD-777CI00142
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777CS00071
LABEL-DANGER AUGER MTD-777CS00071
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777D12731
LABEL-SNOW:HSG:6ZK4:28:597 28-Inch Only MTD-777D12731
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777D12731
LABEL-SNOW:HSG:6WK3:26:597 26-Inch Only, Not shown MTD-777D12730
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777I23035
LABEL-SNOW:B&S ENG:ON/OFF:FRN:CDN MTD-777I23035
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777I23037
LABEL-SNOW:B&S EN:CHK/RUN:FRN:CDN MTD-777I23037
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777CD30130
LABEL-SNOW:HNDLPNL:STY 0 MTD-777CD30130

Panel K Style Assembly

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1
Handle Panel Ass’y - Yellow MTD-631-04180
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1
Handle Panel Ass’y - Black MTD-631-04185
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1
Handle Panel Ass’y-Black w/Chute Control MTD-931-04183
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2
LH Clutch Lock Handle Ass’y MTD-631-04133A
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3
RH Clutch Lock Handle Ass’y MTD-631-04134B
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4
HANDLE ASSEMBLY (LH) MTD-684-04105D
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5
HANDLE ASSEMBLY (RH) MTD-684-04106D
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6
Screw #8-16 x .50 MTD-710-04326
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7
Hex Cap Socket Screw 1/4-20 x .5 MTD-710-3069
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8
Oval HD C-Sunk Scr #10 x 5/8 MTD-710-0837
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9
Hex TT-Tap Scr 1/4-20 x 1.625 MTD-710-04586
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10
Oval C-Sunk Hd Screw 10-24 x 1.375 MTD-710-1233
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11
Pivot Rod MTD-684-04250
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13
SCREW 5/16-18 x .750 MTD-710-04484
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14
Hex L-Flanged Nut 1/4-20 Gr. F Nylon MTD-712-04064
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15
Hex Shoulder Nut 1/4-20 with auger control lock MTD-712-04081A
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15
Hex L-Flg Nut 1/4-20 Gr. F Nylon without auger control lock MTD-712-04064
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16
Hairpin Clip MTD-714-0104
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18
Grip MTD-720-0274
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19
Shift Knob MTD-720-04039
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19
Shift Knob - Yellow MTD-720-04045
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20
Lamp #1295 MTD-925-04213
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21
Wire Harness MTD-725-04314
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21
Wire Harness (w/sq. alternator connector) NLA MTD-625-04054
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22
Heated Grip Wire Harness MTD-725-04216B
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23
HEADLIGHT SOCKET (1/4 TURN) MTD-925-1649A
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24
Switch MTD-725-04393
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25
Heated Grip MTD-725-1757
...
26
Cable Tie (w/plug) MTD-926-0154
...
26
Cable Tie (w/heated grips) MTD-725-0157
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27
Lock Plate with auger control lock MTD-731-04894D
...
28
CLUTCH LOCK CAM with auger control lock MTD-731-04896C
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29
Compression Spring .38 ID x .88 Lg MTD-732-0193
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30
Spring: Clutch Lock MTD-732-04219C
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31
TORSION SPRING MTD-732-04238B
...
32
Bumper, Rubber MTD-735-0199A
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34
Flat Washer .38 ID x .87 OD x .09 MTD-936-0267
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35
Shoulder Screw .437 x 1.345: 1/4-20 MTD-738-04348
...
36
Shoulder Screw .374 Dia. x 1.05 Lg. MTD-738-04125
...
37
CHUTE CABLE GUIDE MTD-747-04784A
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38
Selector Speed Cable MTD-946-04396A
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40
SHIFT LEVER MTD-790-00311C-0637
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41
HANDLE SUPPORT BRACKET MTD-790-00248E-0637
...
42
Inter. Cotter Pin 3/8" Dia. MTD-714-0145
...
43
Carriage Bolt 5/16-18 x 2.25 MTD-710-0572
...
44
Chute Crank Eye Bolt Special with manual chute crank MTD-747-04263
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45
Knob 1.0 x 3.2 with manual chute crank MTD-720-0201A
...
46
Push Cap 3/8" Rod with manual chute crank MTD-726-0100
...
47
Grommet with manual chute crank MTD-735-0234
...
48
Chute Crank Assembly with manual chute crank MTD-684-04104-0637
...
49
Flat Washer .375 ID x .738 OD with manual chute crank MTD-736-0185
...
50
Handle Panel Ass’y - Troy-Bilt MTD-931-04181A
...
51
Upper Handle LH *CHOOSE COLOR WHEN ORDERING* MTD-749-04191A
...
52
Upper Handle RH *CHOOSE COLOR WHEN ORDERING* MTD-749-04190A
...
53
Knob, Wing, 5/16-18 MTD-720-0284
...
56
Lower Handle *CHOOSE COLOR WHEN ORDERING* MTD-749-04138A
...
57
E Ring MTD-716-04036
...
59
Steering Control MTD-731-04913
...
60
Pin 3/16 MTD-738-04126
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