Toro 92-7134 Installation Instructions

FORM NO. 3317–232

SNOWTHROWER DRIVE KIT

to change idlers and spring on snowthrower

PART NO. 92–7134

INSTALLATION

INSTRUCTIONS

This drive kit contains parts and instructions to modify the idler assembly of 42” snowthrowers on 260 series Yard Tractors.

When installing a 42” snowthrower it is necessary to follow these instructions to replace the belt idlers and tension spring on the idler assembly. Then follow the new, enclosed, Operator’s Manual; Installation procedure and mount the snowthrower onto the tractor.

Loose Parts

Note: Use the chart below to verify all parts have been shipped.

DESCRIPTION QTY. USE

Idler Assembly 1 Replace idler assembly in snowthrower. Operator’s Manual 1 Read and use for mounting instructions

Note: When installing new idler assembly (the one with the movable hook) to the tractor, use clevis pin and

hairpin cotter from loose parts bag or idler assembly with snowthrower (the one with the welded wire form hook).

Printed in USA

Installation Instructions

Transfer “V” Idler Pulley

1. Remove “V” idler pulley from idler assembly in

snowthrower (the one with the welded wire form hook) (Fig. 1). Transfer the “V” idler pulley onto the kit idler assembly (the one with the movable hook) using same hardware (Fig. 1).

Note: Idler hub extension must be facing slot

and it rotate freely.

2. Insert bolt into the center of the adjustment slot.

3. Torque idler bolt to.280 in.-lb. (31.6 Nm).

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1. Retainer

2. Spring

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Figure 2

3. Rod

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Figure 1

1. V idler pulley

2. Adjustment slot

3. Bolt

4. Washer

5. Lock nut

Transfer Flat Idler Assembly

1. Remove flat idler pulley from idler assembly in

snowthrower (the one with the welded wire form hook).

2. Remove retainer,spring and rod from idler

assembly in snowthrower (the one with the welded wire form hook) by unscrewing the large square retainer at the end.(Fig. 2).

3. Transfer rod,spring and retainer to the kit idler

assembly (the one with the movable hook) and thread retainer on al the way.

4. Transfer the flat idler pulley onto the rod in kit

idler assembly (the one with the movable hook)

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using same hardware (Fig. 3). Note: Idler hub extension must be facing slot

and it rotate freely.

Note: Spacer shoulder extension must be in

slot and slide freely.

5. Torque idler bolt to.280 in.-lb. (31.6 Nm).

6. Push on spring retainer to check for free

movement of rod in slot (Fig. 3).

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1. Flat idler

2. Bolt

3. Spacer

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Figure 3

4. Washer

5. Lock nut

6. Slot

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