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Troy-Bilt 21A-662F066 (2010) Roto-Tiller

Model: 21A-662F066 Roto-Tiller (2010)

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.Quick Reference

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Spark Plug - B&S MTD-759-3336
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Pre Filter - B&S MTD-BS-493537S
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AIR FILTER MTD-BS-491588S
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Fuel Filter - B&S MTD-951-3013
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Fuel Cap - B&S MTD-BS-795221
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SPLG:1ST FIRE:RP CHAMP:N11/12 MTD-FF-22
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Pre Filter- Honda MTD-NA
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Air Filter- Honda MTD-17218-ZE1-507
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Fuel Filter- Honda MTD-17672-Z4H-000
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FUEL FILLER CAP MTD-17620-Z4H-912
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Forward Clutch Belt MTD-954-04094
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Reverse Clutch Belt MTD-954-04095
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Idler Pulley MTD-756-04170
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Forward Clutch Control Cable MTD-946-04027
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Reverse Clutch Control Cable MTD-1916784P
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Bolo Tine-single (Left) MTD-742-04223-0637
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Bolo Tine-single (Right) MTD-742-04224-0637
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WHEEL ASSEMBLY (13 x 5 x 6) (SBD GRAY) MTD-634P06425
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Foam Grip MTD-720-0274
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Wheel Gear Control Knob MTD-GW-9057
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Handle Knob MTD-GW-9119

Handle & Tine Shield

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1
HANDLE BAR WITH DECALS MTD-1918811P
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2
Grip MTD-720-0274
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3
Reverse Clutch Control Cable MTD-1916784P
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4
Hex Flange Screw, 3/8-16 MTD-710-04042
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5
Keyed Washer MTD-736-04445
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6
Handlebar Hgt. Adjustment Bracket MTD-1900475010
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Hex Hd. Screw, 3/8-16 x 1 MTD-710-0514
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Plain Washer, 3/8 MTD-736-3050
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Hex Lock Nut, 3/8-16 MTD-712-3000
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Forward Clutch Control Cable MTD-946-04027
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Wheel Gear Control & Cable Ass. MTD-GW-9442P
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Wheel Gear Control Lever Knob MTD-GW-9057
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NUT-5/16X 24 MTD-912-3057
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Self-tapping Screw, 3/8-16 x 3/4 MTD-710-0623
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SCREW 5/16-18 x .625 GR5 MTD-710-0759
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Cable Ties MTD-725-0157
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Round Head Screw, #10-32 x 1/2 MTD-1114748
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Lockwasher, #10 MTD-936-0722
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Hex Nut, #10-32 MTD-1186208
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Grip MTD-GW-9390
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Forward Clutch Bail MTD-1918840
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Sems Nut MTD-GW-9853
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Bail Support Bracket MTD-GW-20806
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Self-tapping Screw, 1/4-20 x 1/2 MTD-710-0599
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TINE SHIELD ASSEMBLY (MTD RED) MTD-686-04078-0638
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Depth Regulator MTD-GW-2525
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Hex Flange Screw, 5/16-18 x 5/8 MTD-710-04049
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28
Hex Locknut, 1/4-20 MTD-712-04064
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SCREW 1/4-20 X1.00 GR5 MTD-710-0597
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Spring MTD-732-04320
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Spacer MTD-750-04556
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Roll Pin (spiral), 1/4 x 1 MTD-715-04034
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Depth Regulator MTD-1900864
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Retaining Ring MTD-GW-9120
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Depth Regulator Knob MTD-GW-9119
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Hex Head Screw, 3/8-16 x 1-1/4 MTD-710-3005
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Drag Bar Bushing MTD-GW-1113-1099
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Hex Nut, 3/8-16 MTD-712-04065
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DRAG BAR MTD-1916185001

Label Map Pony

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777I22624
LABEL:TILLER HANDLE:660 MTD-777I22624
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777D10809
LABEL-TILLER HANDLE PANEL:PONY MTD-777D10809
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777X43688
LABEL-ETHANOL MTD-777X43688
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777I20358
LBL-PLACE HAND HERE MTD-777I20358
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777S32660
LABEL:TILLER TINE SHIELD MTD-777S32660
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777S33200
LABEL-WARNING SPARKS MTD-777S33200

Tine & Drive Assembly

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Hex Screw, 3/8-24 x 2.25 Pony Models MTD-710-0331
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1
Screw, 5/16-24 x 1.25 ProLine Models MTD-710-0672
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2
BELT COVER BRACKET MTD-786-04070-0637
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3
Lockwasher, 5/16 MTD-936-0119
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4
HEX SCREW 5/16-24 x .50 MTD-710-0107
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5
Cover MTD-731-05290
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6
HEX FLANGE NUT MTD-712-3004A
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Key, 3/16-2 Pony Models MTD-714-0139
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KEY-SQ 3/16X1.50 ProLine Models MTD-714-0133
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Shim MTD-736-04187
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Engine Pulley MTD-619-04130
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Bell Washer, .396 x 1.14 x .095 Pony Models MTD-736-0452
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Belle. Washer .827 x .331 x .098 ProLine Models MTD-736-04193
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Hex Head Screw, 5/16-24 x 1-1/8 MTD-710-0672
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Hex Head Screw, 5/16-18 x 2 MTD-710-3103
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Reverse Idler Arm MTD-786-04276
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Reverse Idler Pulley MTD-756-04169
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Washer MTD-736-0159
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Wire Formed Belt Guide MTD-732-04081
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Hex Head Screw, 5/16-24 x 1 MTD-710-0888
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WHEEL ASSEMBLY (13 x 5 x 6) (SBD GRAY) MTD-634P06425
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Flat Washer, 1-1/8 MTD-736-3078
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Reverse Return Spring MTD-732-04077
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Transmission Pulley MTD-619-04123
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Support Washer MTD-736-04079
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Reverse Clutch Belt MTD-954-04095
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Forward Clutch Belt MTD-954-04094
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SCREW-HW M10-32X.5 MTD-1900396
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Belts/Pulleys Guard MTD-786-04080-0638
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Tine Holder MTD-686-04067-0638
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Hex Flange Screw, 5/16-18 x 3/4 MTD-710-04043
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ENGINE SUPPORT (LH) MTD-786-04066-0637
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ENGINE SUPPORT (RH) MTD-786-04067-0637
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KEY-SQ 3/16X1.50 MTD-714-0133
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Hex Head Screw, 5/16-18 x 2-1/4 MTD-710-0395
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BRACKET-BELT COVER MTD-1918774001
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Hex Flange Screw, 5/16-18 x .75 MTD-710-1260A
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SCREW 5/16-18 x 1.5 LG MTD-710-0805A
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FLAT WASHER MTD-736-0275
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Belt Guide MTD-732-04082
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BUSHING MTD-GW-55088
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Hex Lock Nut, 5/16-18 MTD-712-04063
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HEX NUT 5/16-18 MTD-712-3010
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Shoulder Washer MTD-748-04087A
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Forward Tiller Direction Idler Arm MTD-786-04275-0637
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Screw, self tapping, #10-24 MTD-710-04460
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FORWARD RETURN SPRING MTD-732-04078
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Hex Lock Nut, 3/8-16 MTD-712-3000
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Forward Idler Pulley MTD-756-04170
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Screw, 3/8-16 x 1-3/4 MTD-710-0347
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Hex Lock Nut, 5/16-18 MTD-912-0158
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Screw, 1/4-20 x 3/4 MTD-1754128
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Washer, Flat, .25 x .630 x .0515 MTD-736-0463
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Belleville Washer, .827 x .331 x .098 MTD-736-04193
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Hex Head Screw, 3/8-16 x 1 MTD-710-0514
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Bolo Tine-single (Left) MTD-742-04223-0637
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Bumper MTD-749-04193-0637
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Hex Head Screw, 1/4-20 x 1.5 MTD-710-0606
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Hex Head Screw, 3/8-16 x 2 MTD-710-3096
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Flange Hex Locknut, 1/4-20 MTD-712-04064
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Bolo Tine-single (Right) MTD-742-04224-0637

Transmission

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1
Pipe Plug MTD-1105620
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2
Retaining Ring-external MTD-716-0101
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3
Hex Screw, 1/4-20 x .625 MTD-1915068
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4
Self-Sealing Screw, 1/4-20 x .875 Replace with new screws if removed MTD-1915069
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Eccentric Shaft MTD-611-04002
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TRANSMISSION HOUSING MTD-919-04010
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Hex Flange Screw, 5/16-18 x .750 MTD-710-04043
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Tiller Shaft MTD-GW-20896
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Wheel Shaft MTD-911-04482
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Retaining Ring MTD-716-04102
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Retaining Ring MTD-716-04104
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Rear Bearing Cover MTD-718-04406
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Oil Seal, 1.79 x .25 MTD-721-04001
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Oil Seal, 1.0 x 1.499 MTD-921-04031
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Oil Seal, .625 x 1.0 MTD-921-04034
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Oil Seal, .984 x 1.75 MTD-921-04035
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Oil Seal, .750 x 125 MTD-921-04044
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Washer, 1.375 x 1.015 x .01 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04258
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Washer, 1.375 x 1.015 x .015 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04259
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Washer, 1.375 x 1.015 x .03 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04260
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Washer, 1.75 x 1.5 x .062 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04305
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Washer, 1.75 x 1.5 x .005 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04306
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Washer, 1.75 x 1.5 x .03 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04307
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Washer, 1.75 x 1.5 x .01 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04308
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Washer, 1.375 x 1.015 x .062 Washers are used to obtain .005 to .030 in end play on Wheel & Tine Shaft, .005 to .015 play on drive MTD-736-04309
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Cone Bearing MTD-941-04298
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Cup Bearing MTD-941-04299
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Bushing, 1.25 x 1 x .005 x 1.5 MTD-941-04300
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Ball Bearing MTD-941-3037
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Woodruff Key, .25 x 1.12 MTD-GW-1104
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PIN MTD-738-04448
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25
TRANSMISSION COVER GASKET MTD-GW-20694P
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Wheel Drive Clutch MTD-GW-20712
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Spur Gear MTD-717-04690
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PINION SHAFT MTD-711-05388
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Pinion Gear MTD-717-04689
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Housing Cover MTD-GW-20873
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31
COVER-TRANS MTD-1916193001
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Drive Shaft MTD-GW-20912
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Worm Gear MTD-GW-20913
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34
Wheel Drive Gear MTD-GW-20914
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Spring, .850 x .875 MTD-GW-9055
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36
Bowed Ring MTD-GW-9093
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37
Key, 3/16 sq. x 1 MTD-GW-9301
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38
Hi-Pro Key, .25 x 1.312 MTD-GW-9373
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Bushing, 1.24 x .75 x .18 MTD-GW-9428
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40
Oil Plug MTD-GW-9467
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SCREW-SET MTD-GW-9677
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Washer, 1.46 x 1.016 x .062 MTD-GW-9935
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WASHER 1.022 MTD-GW-9953
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TRANSMISSION Not shown Use GL-4 gear oil SAE 85W-140 or SAE 140 MTD-918-04359

OEM-290-251 Hiller Furrower 290-251-081

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