Installation Instructions

Form No. 3356-157 Rev A

Deck Belt Service Kit

For LX420 Tractors

Model No. 112-5880

Installation

Loose Parts

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

Step

Description

Qty.

Use

Belt

Belt keeper

Flange locknut

Install the new belt keeper and belt.

Important: R ead and under stand these instr uctions bef or e perf or ming the pr ocedur es

described. If y ou ar e not a trained and experienced ser vice and r epair technician, contact an

Authoriz ed Ser vice Dealer .

Note: Sa v e these instr uctions and refer to them when ordering re placement par ts .

Note: Deter mine the left and right sides of the mac hine from the operating position.

Step

Preparing for Service

No Parts Required

Procedure

1. Mo v e the tractor to lev el g round.

2. Shut off the engine , w ait for all mo ving par ts

to stop , and remo v e the ignition k ey .

3. Diseng ag e the PTO (blade) and set the parking

brak e .

4. Lo w er the dec k to its lo w est position.

8111 Lyndale Avenue South

Bloomington, MN 55420

Printed in the USA.

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Deck Belt Service Kit Form No. 3356-157 Rev A For LX420 Tractors Model No. 112-5880 Installation Instructions Installation Loose Parts Use the chart below to verify that all parts have been shipped. Step 3 Description Belt Belt keeper Flange locknut Qty. Use 1 1 1 Install the new belt keeper and belt. Important: Read and understand these instructions before performing the procedures described.
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Step 2 Removing the Mower Deck No Parts Required Procedure 1. Remove the engine pulley belt keeper retaining screw from under the left side of the deck (Figure 1). Figure 2 1. Idler bracket 4. Remove the hairpin clip from the PTO cable end ﬁtting (Figure 3). Figure 1 1. Belt keeper Note: The other end of the belt keeper sets in a hole in the right side of the frame. Figure 3 Note: Take note of the hole the rod is in before removing the belt keeper. 1. Hairpin clip 2.
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Step 7. Retain the screw and the washer. 3 8. Install the new belt keeper onto the pulley (Figure 5). Installing the New Belt Keeper and Belt Parts needed for this step: 1 1 1 Belt Belt keeper Flange locknut Procedure 1. Locate the screw and spacer-style belt keeper on the tensioning idler bracket (Figure 4). Figure 5 1. New belt keeper 9. Discard the locknut. 10. The ring end of the new belt keeper goes between the screw hex head and the washer (Figure 5).
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