Installation Instructions

ManualsBrandsToro ManualsCompact LoaderToro 22457

The T

oro Company

– 1999

8111 Lyndale Ave. South

Bloomington, MN 55420–1196

Printed in the USA

Form No. 3323–284

Installation

Instructions

Model 22457 and 22431

Over–the–Tire

racks

IMPORTANT:

Befor

e using this pr

oduct, r

ead the safety section in your traction unit operator

’

s manual, and follow

all pr

ecautions listed ther

Loose

Parts

DESCRIPTION QTY. USE

Pivot

Hex set–screw

Install on loader arm hydraulic cylinders

Wheel spacers

Lug nuts (20 provided with the wheel spacers

and 20 on the traction unit)

Install on wheels

Over–the–tire track assembly

Bolt

Locknut

Install on traction unit

Installation

IMPORTANT:

The tracks must only be installed over

the Sitework Systems or turf tread tir

es. Installation

over any other type of tir

e may r

esult in damage to the

machine.

Installing Pivot Pins

Model

22457 Only

Lower the loader arms as low as possible.

2. T

urn the traction unit of

f and remove the key

Remove the existing pivot pin from the bottom of a

loader arm hydraulic cylinder (Fig. 1). Retain the bolt

for later use.

m–3933

Figure

1. Pivot

2. Bolt

4. Remove

the grease fitting from the center of the pivot

pin and discard the pin.

Summary of content (4 pages)

PAGE 1
Form No. 3323–284 Over–the–Tire Tracks Installation Instructions Model 22457 and 22431 IMPORTANT: Before using this product, read the safety section in your traction unit operator’s manual, and follow all precautions listed there. Loose Parts DESCRIPTION QTY.
PAGE 2
Installation Instructions 5. Install the new pivot pin using the bolt removed in step 3 (Fig. 2). 3 4 3 2 1 1 2 m–3900 Figure 3 m–3935 3 Figure 2 1. Pivot pin 2. Bolt 1. Wheel spacer 2. Wheel hub 3. Lug nut 4. Wheel 3. Hex set–screw 6. Thread the grease fitting removed from the old pivot pin into the opening in the face of the new pivot pin. 7. Connect a grease gun to the fitting. Pump grease into the fitting until grease begins to ooze out of the bearing. 8. Wipe up any excess grease. 9.
PAGE 3
Installation Instructions m–3899 1 5 2. Remove the bolts and nuts from the connector links and lay the track flat. 3. Drive slowly off of the track. 2 4. Place the bolts and nuts in the holes in the connector for storage. 5. Repeat steps 1 through 4 for the other track. 4 Operating Tips 3 WARNING Figure 4 4. Connector link 5. Rachet and straps 1. Track 2. Bolt 3. Locknut POTENTIAL HAZARD • The moving tracks can pinch hands or feet. WHAT CAN HAPPEN • Injury or amputation could result. 5.
PAGE 4
Installation Instructions Adjusting Track Tension Check the tension of the tracks every 25 operating hours by laying a long, straight bar across the top of each track. There should be 1 to 3 in. (25 to 76 cm) of slack in the top span of the track below the bar (Fig. 5). If the track needs adjustment, complete the following procedure: Note: When you adjust the traction drive chain (if you traction unit has traction drive chains), the track may also need to be adjusted. 1.