Form No. 3429-939 Rev B Trencher Head TXL 2000 Tool Carrier Model No. 22533—Serial No. 318000001 and Up Register at www.Toro.com.
Important: With your mobile device, you can scan the QR code on the serial number decal (if equipped) to access warranty, parts, and other product information. WARNING CALIFORNIA Proposition 65 Warning Use of this product may cause exposure to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Introduction The trencher head attachment is intended to be used on a Toro tool carrier with a variety of booms and chains.
Safety Contents Safety ....................................................................... 3 General Safety ................................................... 3 Slope Safety ....................................................... 4 Trencher Safety .................................................. 4 Maintenance and Storage Safety........................ 4 Safety and Instructional Decals .......................... 5 Setup ........................................................................
Slope Safety Trencher Safety • Operate the machine up and down slopes with • Keep your hands, feet, and any other part of your the heavy end of the machine uphill. Weight distribution changes with attachments. This attachment makes the front of machine the heavy end. body or clothing away from moving teeth, auger, or other parts. • Look behind and down before backing up to ensure that the path is clear. • Keep the attachment in the lowered position • Stop the digging chain when you are not digging.
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal131-2539 decal125-6128 131-2539 125-6128 1. Cutting/dismemberment hazard, trencher—do not walk in front of the trencher. 1. High pressure fluid hazard, injection into the body—read the Operator’s Manual before performing maintenance. decal133-8061 133-8061 decal131-0711 131-0711 1.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 Description Use Qty. Boom assembly (sold separately) 1 Install the boom. Digging chain (sold separately) 1 Install the digging chain. Crumber (provided with boom) 1 Install the crumber No parts required – Install the spoils auger. 1 Installing the Boom Parts needed for this procedure: 1 Boom assembly (sold separately) Procedure 1.
2 3 Installing the Digging Chain Installing the Crumber Parts needed for this procedure: 1 Parts needed for this procedure: 1 Digging chain (sold separately) Procedure 1. Crumber (provided with boom) Procedure Remove the bolt and locknut securing the spoils auger and remove the auger (Figure 4). Install the crumber using the 4 bolts (1/2 x 1-3/4 inches), 4 flat washers, 4 spring washers, and 4 nuts (1/2 inch) as shown in Figure 5. Note: Retain the hardware for installation later.
Product Overview 4 Specifications Installing the Spoils Auger Note: Specifications and design are subject to change without notice. No Parts Required Procedure Dig depth at 60 degree boom angle Before operating the trencher, install and position the spoils auger to work correctly with the digging chain configuration you are using. If you do not position the spoils auger correctly, you could damage the trencher. 1.
Operation CAUTION Hydraulic couplers, hydraulic lines/valves, and hydraulic fluid may be hot. If you contact hot components, you may be burned. Installing and Removing the Attachment • Wear gloves when operating the hydraulic couplers. Refer to the Operator’s Manual for the traction unit for the installation and removal procedure. • Allow the machine to cool before touching hydraulic components.
Operating Tips Offsetting the Trencher • Clean the area of trash, branches, and rocks You can move the trencher to the left side of the trencher frame to allow you to trench close to buildings and other obstacles. before trenching to prevent equipment damage. • Always begin trenching with the slowest ground speed possible. Increase speed if conditions permit. 1. Remove the trencher from the traction unit; refer to the Operator’s Manual for the traction unit.
Transport Position When transporting the attachment, keep it as close to the ground as possible, no more than 15 cm (6 inches) above the lowest position. Tilt it rearward. g270672 Figure 8 1. No more than 15 cm (6 inches) above the lowest position 2. Tilt the attachment rearward. Transporting the Trencher on a Trailer Place the trencher on a trailer or truck capable of carrying it.
Maintenance Determine the left and right sides of the machine from the normal operating position. CAUTION If you leave the key in the switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the switch before you perform any maintenance.
Replacing the Planetary Oil Servicing the Planetary Oil Service Interval: Every 50 hours Oil Specifications 1. Park the machine on a level surface, disengage the auxiliary hydraulics, engage the parking brake, and lower the loader arms. 2. Shut off the engine and remove the key. 3. Remove the lower drain plug, at the 6 o’clock position on the planetary, and drain the oil (Figure 10). Oil type: SAE 80W-90, API service GL-5 Capacity: 0.
Replacing the Digging Teeth Flipping a Worn Boom Service Interval: Every 25 hours—Inspect the boom for wear. Service Interval: Before each use or daily—Inspect the boom for wear. Inspect the bottom of the boom for wear. If it is worn, complete the following: Due to the high amount of wear placed on the digging teeth, you need to replace them periodically. Note: A boom is worn when grooves from the chain are deep enough that the link rollers contact the boom.
Replacing the Digging Chain Removing the Digging Chain Preparing to Remove the Digging Chain 1. Park the machine on a level surface, lower the loader arms, and tilt the boom to the horizontal position. 2. Rotate the digging chain until the master pin is positioned at the top of the idler wheel (Figure 15). 3. Shut off the engine and remove the key. 4. Remove the bolt and locknut securing the spoils auger and remove the auger (Figure 13). g272492 Figure 14 1. Chain clamp 2.
Removing the Digging Chain from the Machine 1. Lower the lifting equipment until the end of the digging chain is laying on the ground (Figure 16). 2. Remove the lifting strap. 3. Start the machine and lower the boom until the idler wheel is positioned 31 to 36 cm (12 to 14 inches) above the ground (Figure 16). g272494 Figure 17 1. Lifting strap g272495 Figure 16 1. Digging chain 3. Idler wheel 2. Lifting strap 4. Clearance 31 to 36 cm (12 to 14 inches) 4.
3. Start the machine and slowly engage the forward-flow auxiliary hydraulics to drive the chain onto the upper wear strip of the boom. 4. Align the hole of a link roller with the holes in the inner plates at the end of the chain (Figure 15). 5. Align the holes in the inner plates and the roller of the chain with the holes in the outer plates of the other end of the chain (Figure 15). 6.
Replacing the Drive Sprocket 11. Important: Tighten each bolt only half way Over time, the drive sprocket will wear, especially when used in sandy or clay soils. When this happens, the digging chain will begin to slip. If the chain slips, replace the drive sprocket as follows: 1. first, working your way around the 6 bolts, then return to each bolt in turn and torque them. Park the machine on a level surface, disengage the auxiliary hydraulics, engage the parking brake, and lower the loader arms. 2.
Storage 1. Before long-term storage, wash the attachment with mild detergent and water to remove dirt and grime. 2. Paint all scratched or bare metal surfaces. Note: Paint is available from your Authorized Service Dealer. 3. Store the attachment in a clean, dry garage or storage area. Cover it to protect it and keep it clean.
California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
