Installation Instructions

ManualsBrandsToro ManualsTrenchersToro 131-0667

FormNo.3411-315RevA

HydraulicMotorKit

TRX-16orTRX-20Trencher

ModelNo.131-0667

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Qty.

Use

Nopartsrequired

–

Preparethemachine.

Cabletie

1Removethehydraulicmotor.

Hydraulicmotor1

Spacerplate

Coupler

Socket-headbolt(1/2x1-3/4inches)

Lockwasher(3/4inch)

Thread-lockingcompound1

Installthehydraulicmotor.

Nopartsrequired

–

Connectthehydraulichoses.

Nopartsrequired

–

Checkforleaksandservicethe

hydraulicuid.

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3411-315*A

Summary of content (8 pages)

PAGE 1
Form No. 3411-315 Rev A Hydraulic Motor Kit TRX-16 or TRX-20 Trencher Model No. 131-0667 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. Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 5 © 2016—The Toro® Company 8111 Lyndale Avenue South Bloomington, MN 55420 Description Qty.
PAGE 2
1 2 Preparing the Machine Removing the Hydraulic Motor for the Trencher Drive No Parts Required Parts needed for this procedure: Procedure 1 1. Move the machine to a level surface and lower the boom. Cable tie Procedure 2. Engage the parking brake, shut off the engine, and remove the key from the ignition switch. 1. Align a drain pan under the hydraulic motor for the trencher drive. 3. Allow the hydraulic system to cool. 4. Rotate the trencher control clockwise (A of Figure 1). 2.
PAGE 3
Installing the Hydraulic Motor Parts needed for this procedure: 3. Socket-head bolts (1/2 x 1-1/4 inches) 2. Straight hydraulic fitting 4. Hydraulic motor (old) Hydraulic motor 1 Spacer plate 1 Coupler 2 Socket-head bolt (1/2 x 1-3/4 inches) 2 Lock washer (3/4 inch) 1 Thread-locking compound Procedure g030067 Figure 3 1. Coupler (trencher-drive shaft) 1 1. Slide the new coupler onto the trencher-drive shaft (Figure 4). 2.
PAGE 4
. Assemble the spacer plate over the new hydraulic motor with the inset step of the spacer plate against the mounting face of the motor (Figure 4). 5. Align the splines of the new hydraulic motor with the splines of the coupler for the trencher-drive shaft (Figure 4). 6. Align the holes in the hydraulic motor and the spacer plate with the holes in the head of the trencher (Figure 4). 7.
PAGE 5
Checking for Leaks and Servicing the Hydraulic Fluid No Parts Required Checking for Hydraulic Leaks WARNING Hydraulic fluid escaping under pressure can penetrate skin and cause injury. If hydraulic fluid is injected into the skin, you must have it surgically removed within a few hours by a doctor familiar with this type of injury. Gangrene may result if this is not done. • Keep body and hands away from pinhole leaks or nozzles that eject high-pressure hydraulic fluid.
PAGE 6
Material Properties Viscosity, ASTM D445 1 cSt at 40° C: 55 to 62 cSt at 100° C: 9.1 to 9.8 Viscosity index, ASTM D2270 140 to 152 Pour Point, ASTM D97 -37° to -43°C (-35° to -46°F) Industry Standards API GL-4, AGCO Powerfluid 821 XL, Ford New Holland FNHA-2-C-201.00, Kubota UDT, John Deere J20C, Vickers 35VQ25 and Volvo WB-101/BM. 2 1. Wait 4 to 5 minutes after shutting off the engine. 2. Check the hydraulic fluid level in the site glass at the front of the right panel (Figure 7).
PAGE 7
Notes:
PAGE 8