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12

Installing the Snowthrower to
the Tractor

The snowthrower adds a lot of weight to the front
of the tractor, causing poor traction and an
unstable condition which could result in a loss of
control.

Install the 100lb rear wheel weights (sold
separately).

Caution

1. Install the lift tube to the housing with a flat washer (5/8

in.) and a hairpin cotter (2-1/2 in.) (Fig. 11).

1288

3

2

1

Figure 11

1.

Lift tube

2.

Washer, 5/8 in.

3.

Hairpin cotter, 2-1/2 in.

2. Position the snowthrower on a flat surface with the lift

tube extending rearward.

3. Open the front hitch on the tractor and park it behind

the snowthrower, with the lift tube between the front
wheels.

4. Disengage the power take off (PTO), set the parking

brake, stop the engine and remove the key.

5. Slide the snowthrower mounting frame into the front

hitch. Close and lock the front hitch (Fig. 12).

2

1248

1

Figure 12

1.

Mounting frame

2.

Front hitch

6. Set Dial-a-Height to the Mounting Position, and lower

the attachment lift all the way; refer to Operation.

7. Slide the lift rod into the lift tube (Fig. 13).

1568

1

5

2

4

6

3

Figure 13

1.

Lift rod

2.

Spacer washer(s), 3/4 in.

3.

Lift tube

4.

V-notch

5.

Retainer

6.

Hairpin cotter, 2-1/2 in.

8. Place spacer washers (3/4 in.) onto the shaft of the lift

rod to increase lift height, if desired (Fig. 13).

9. Connect the lift rod to the V-notch in the attachment lift

with a retainer and a hairpin cotter (2-1/2 in.) (Fig. 13).

10. Raise the attachment lift lever to the transport position

and place a block under the snowthrower housing.

11. Slide the rod handle through the hole in the tractor lift

arm and rotate it so the bend with welded washers
angles up (Fig. 14).

Summary of Contents for Wheel Horse 79263

Page 1: ...Operator s Manual Domestic English EN Form No 3326 276 Rev A 42 Snowthrower Wheel Horse Lawn and Garden Tractor Attachment Model No 79263 200000001 and Up...

Page 2: ...tomer Service and have the model and serial numbers of your product ready Figure 1 illustrates the location of the model and serial numbers on the product 1 1280 Figure 1 1 Location of the model and s...

Page 3: ...elds during operation or while performing an adjustment or repair Operation Do not put hands or feet near or under rotating parts Keep clear of the discharge opening at all times Exercise extreme caut...

Page 4: ...g the discharge chute stop the engine remove the key and wait for all moving parts to stop Also pull the wire s off of the spark plug s and keep it away from the plug s to prevent someone from acciden...

Page 5: ...5 Slope Chart...

Page 6: ...6...

Page 7: ...struction Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger Replace any decal that is damaged or lost 86 5100 85 7490 94 8078 9...

Page 8: ...8 in 1 2 9 9 9 Installing the top and side plates Discharge chute upper Discharge chute lower Deflector shield Carriage bolt 5 16 x 3 4 in Bolt 5 16 x 5 8 in Washer 5 16 in Locknut 5 16 in Rotator ass...

Page 9: ...2 1 Housing 2 Frame 3 Bolt 3 8 x 1 in 4 Locknut 3 8 in 5 Pulley hub without set screws install flush to shaft end 6 Key 7 Set screw 8 Shaft 9 Pulley 2 Fasten the frame with 4 bolts 3 8 x 1 in heads to...

Page 10: ...2 Deflector shield 3 Carriage bolt 5 16 x 3 4 in 4 Washer 5 16 in 5 Locknut 5 16 in 2 Assemble the upper discharge chute section outside and on top of the lower section with 3 bolts 5 16 x 5 8 in hea...

Page 11: ...Figure 8 1 Locknut 2 Handle bracket 6 Install the crank handle bracket under the right side footrest with a 90 degree bend toward the inside Fig 8 securing it with the previously removed locknuts 7 R...

Page 12: ...engine and remove the key 5 Slide the snowthrower mounting frame into the front hitch Close and lock the front hitch Fig 12 2 1248 1 Figure 12 1 Mounting frame 2 Front hitch 6 Set Dial a Height to the...

Page 13: ...nt latch hook up to engage the cross shaft Fig 15 17 Secure it with 2 clevis pins and 2 hairpin cotters 1 7 16 in at the rear hook and the front latch hook Fig 15 18 Route the belt around the snowthro...

Page 14: ...1 4 3 Figure 19 1 Crank handle 2 Support 3 U joint 4 Hairpin cotter 5 Remove the hairpin cotters and unhook the rod of the crank handle support from the cross shaft Fig 20 1286 2 1 4 3 Figure 20 1 Hoo...

Page 15: ...onnect the lift rod from the V notch in the attachment lift Fig 23 14 Remove the lift rod and any optional spacer washers from the lift tube Fig 23 1568 1 5 2 4 6 3 Figure 23 1 Lift rod 2 Optional spa...

Page 16: ...weight to the front of the tractor causing poor traction and an unstable condition which could result in a loss of control Install the 100lb rear wheel weights sold separately Caution Operating the Po...

Page 17: ...ed to change the location of this stop up or down 1 Raise the attachment lift Refer to Raising Attachments 2 Rotate the Dial A Height knob Fig 27 to change the stop location Turn it clockwise to raise...

Page 18: ...rd speed Run the snowthrower for a few minutes after clearing snow so moving parts do not freeze Engage the PTO to clear any remaining snow from inside the housing Do not overload the snowthrower by c...

Page 19: ...n switch someone could accidently start the engine and seriously injure you or other bystanders Remove the key from the ignition and disconnect the wire from the spark plug before you do any maintenan...

Page 20: ...ower the snowthrower and ensure that the spring loaded idler is not hitting either end of the slot Fig 32 If it contacts either end of the slot adjust the drive belt tension 2 1 1294 Figure 32 1 Sprin...

Page 21: ...venting damage to the snowthrower housing Periodically inspect the scraper blade for wear When the scraper becomes worn before the working surface contacts the housing reverse the scraper blade 1 Dise...

Page 22: ...Action Snow does not discharge 1 The discharge chute is plugged 1 Clean the chute with a stick 2 The auger does not rotate 2 Refer to Auger does not rotate 3 Auger speed too low 3 Move the throttle to...

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