Installation Instructions

FormNo.3443-482RevA

ValveKit

TRX250/300Trencher

ModelNo.144-6095

InstallationInstructions

Installation

PreparingtheMachine

1.Parkthemachineonalevelsurface,engagethe

parkingbrake,andlowertheboom.

2.Shutofftheengineandremovethekey.

3.Allowthemachinetocool.

4.Removethecoverplateandspacer.

g342681

Figure1

1.Bolt(5/16x1inch)3.Spacer

2.Coverplate

5.Removethebackguard.

g342680

Figure2

1.Bolt(3/8x1inch)

2.Backguard

6.Removethereverseplate.

g342682

Figure3

1.Reverseplate

4.Spring(2)

2.Nut—3/8inch(2)5.Spacer(2)

3.Bushing(2)6.Bolt—3/8x2-1/4inches

(2)

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3443-482*

PAGE 1
Form No. 3443-482 Rev A Valve Kit TRX 250/300 Trencher Model No. 144-6095 Installation Instructions Installation 6. Remove the reverse plate. Preparing the Machine 1. Park the machine on a level surface, engage the parking brake, and lower the boom. 2. Shut off the engine and remove the key. 3. Allow the machine to cool. 4. Remove the cover plate and spacer. g342682 Figure 3 g342681 Figure 1 1. Bolt (5/16 x 1 inch) 1. Reverse plate 4. Spring (2) 2. Nut—3/8 inch (2) 5. Spacer (2) 3.
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Installing the Kit 1. 4. Secure the bracket to the frame. Align the bracket with the edges of the frame as shown. g342679 Figure 6 1. Bolt (5/16 x 7/8 inch) and nut (5/16) g342677 Figure 4 5. 1. Drill here. 2. Using the bracket as a template, drill 2 holes into the frame. WARNING Using a drill without proper eye protection may allow debris to enter the eye, causing injury. Wear eye protection whenever you use a drill. 3.
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Completing the Installation 1. Install the bushings to the reverse plate. g342676 Figure 7 2. g342721 Figure 9 Install the reverse plate. 4. Install the back guard. Note: The left spring is black and the right spring is yellow. g342680 Figure 10 1. Bolt (3/8 x 1 inch) 5. 2. Back guard Install the cover plate and spacer. g342682 Figure 8 1. Reverse plate 2. Nut—3/8 inch (2) 3. Bushing (2) 3. 4. Spring (2)—left spring shown 5. Spacer (2) 6.
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