Toro Spring and Idler Drive Kit, for 42" Snowthrower Installation guide

Brand: Toro

Model: Spring and Idler Drive Kit, for 42" Snowthrower

Type: Installation guide

Printed in USA

FORM NO. 3317–232

INSTALLATION

INSTRUCTIONS

PART NO. 92–7134

SNOWTHROWER DRIVE KIT

to change idlers and spring on snowthrower

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).

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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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.

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Figure 2

1. Retainer

2. Spring

3. Rod

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

idler assembly (the one with the movable hook)

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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Figure 3

1. Flat idler

2. Bolt

3. Spacer

4. Washer

5. Lock nut

6. Slot

Toro Spring and Idler Drive Kit, for 42" Snowthrower Installation guide

Toro Spring and Idler Drive Kit, for 42" Snowthrower Installation guide

Toro Spring and Idler Drive Kit, for 42" Snowthrower Installation guide

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