Installation Instructions

ManualsBrandsToro ManualsTrenchersToro 25513

FormNo.3394-809RevB

12inBoomExtension

RT1200Trencher

ModelNo.25513

ModelNo.25513E

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

WARNING

Whentheengineisoff,attachmentsintheraisedpositioncangraduallylower.Someonebelowthe

attachmentmaybepinnedorinjuredbytheattachmentasitlowers.

Alwayslowertheattachmenteachtimeyoushutoffthetractionunit.

Installation

PreparingtoInstalltheBoom

Extension

NoPartsRequired

PreparingtheMachine

1.Movethemachinetoalevelsurfacethatisbelowthe

liftingequipment.

2.Lowerallattachments.

3.Ensurethatthetiltfeatureofthemachineisleveland

thetilt-lockoutpinissecuretothechassis-lockout

bracket;refertotheOperator’sManualforthemachine.

4.Shutoffthemachine,settheparkingbrake,and

removethekeyfromthekeyswitch.

PreparingaNewCenterTrencher

Note:Refertothefollowingsetupproceduresinthecenter

trencherOperator’sManualfortheRT1200tractionunit.

1.PreparingtoInstalltheTrencher

2.InstallingtheSpeed-ShiftSwitch

3.InstallingtheTrencherAttachment

4.PreparingtheHydraulicMotor

5.ConnectingtheLiftCylinderHoses

6.InstallingtheHydraulicHoses

7.ConnectingtheWiringHarnesstotheHydraulicMotor

8.PurgingAirfromtheHydraulicMotorandLift

Cylinder

9.InstallingtheSprocket

10.InstallingtheAuger

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3394-809*B

Summary of content (12 pages)

PAGE 1
Form No. 3394-809 Rev B 12in Boom Extension RT1200 Trencher Model No. 25513 Model No. 25513E Installation Instructions WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. WARNING When the engine is off, attachments in the raised position can gradually lower. Someone below the attachment may be pinned or injured by the attachment as it lowers.
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3 Removing the Digging Chain Removing the Boom No Parts Required No Parts Required Procedure Procedure Machines with an installed trencher Machines with an installed trencher Restraint bar weight for a 122 cm (48 inch) rock boom 11 kg (24 lb) 122 cm (48 inch) rock boom weight 212 kg (466 lb) Restraint bar weight for a 152 cm (60 inch) rock boom 14 kg (30 lb) 152 cm (60 inch) rock boom weight 239 kg (526 lb) Crumber weight for a 122 cm (48 inch) rock boom 60 kg (125 lb) Crumber weight f
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4 Assembling the Boom Extension to the Rock Boom Parts needed for this procedure: Figure 3 1 Boom extension 2 Bolt (1 x 2-1/2 inch) 2 Washer (1 inch) 2 Locknut (1 inch) 1. Locknut (3/4 inch) 6. Washer (1 inch) 4 Bolt (3/4 x 2-1/2 inch) 2. Serrated-flange nut (3/4 inch) 7. Boom-mount fitting (trencher) 4 Washer (3/4 inch) 3. Hex-head bolts (3/4 x 2-1/2 inch) 8. Mounting plate (rock boom) 4 Locknut (3/4 inch) 4. Washer (3/4 inch) 9.
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holes in the mounting plate for the boom extension and the mounting plate for the rock boom (Figure 4). 5. Assemble the 2 bolts (1 x 2-1/2 inch), 4 washers (1 inch), and 2 locknuts (1 inch) at the horizontal holes in the mounting plate for the boom extension and the mounting plate for the rock boom (Figure 4). 6. Tighten the bolts and locknuts by hand. 5 Installing the Boom Extension and Rock Boom Figure 5 1. Boom-mounting fitting on the trencher 3.
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6 Aligning the Boom Parts needed for this procedure: 3 Shim (center trencher kit) 3 Shim (12 inch boom extension kit) Aligning the Boom at the Boom-Mount Fitting and Boom Extension Installer provided tool: straight edge—152 cm (60 inch) for the 48-inch rock boom and extension; 274 cm (108 inch) for the 60-inch rock boom and extension. 1. Align a straight edge against the drive sprocket for the digging chain and across the end roller (Figure 8). Figure 7 1.
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complete steps 5 through 10 and perform the steps in Aligning the Boom at the Boom Extension and Rock Boom (page 7) straight edge and the end roller (Figure 8 and Figure 9). • Right-offset boom: If the boom is aligned to the • Larger than 29.5 mm (1.16 inch) for a 122 cm (48 right of the sprocket centerline, place a straight edge across the left face of the drive sprocket and measure the gap (dimension A) between the straight edge and the end roller (Figure 8 and Figure 9).
PAGE 7
Torque the 2 bolts (1 x 2-1/2 inch) 609 to 641 N-m (449 to 473 ft-lb). 11. If the boom is aligned, perform steps 1 through 4 in Installing the Bolts for the Boom Extension and Rock Boom (page 8). Aligning the Boom at the Boom Extension and Rock Boom 1. Align a straight edge against the drive sprocket for the digging chain and across the end roller; refer to Figure 8 in Aligning the Boom at the Boom-Mount Fitting and Boom Extension (page 5). 2.
PAGE 8
Shim Table—Boom Extension and Rock Boom Number of Shims for Correction 122 cm (48 inch) Rock Boom with Boom Extension Shim-correction Dimension 152 cm (60 inch) Rock Boom with Boom Extension Shim-correction Dimension 1 7.1 mm (0.28 inch) 9.4 mm (0.37 inch) 2 14.5 mm (0.57 inch) 19.6 mm (0.77 inch) 3 21.8 mm (0.86 inch) 29.5 mm (1.16 inch) right side; refer to Figure 10 in Aligning the Boom at the Boom-Mount Fitting and Boom Extension (page 5).
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Notes: 9
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Notes: 10
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Notes: 11
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