Toro 147-8824 - User Manual

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Overview

Function Description
Important Technical Specifications
Usage Features
Installation
Operation (Using the Jack Mount)
Safety Features and Warnings
Maintenance Features

The Toro Jack Mount Kit, Model No. 147-8824, is an accessory designed for Titan® Riding Mowers to facilitate maintenance by providing a secure point for lifting the machine with a jack. This kit includes a jack mount, backing plate, hex-head bolts, and locknuts for installation.

Function Description

The primary function of the Jack Mount Kit is to provide a dedicated and secure attachment point on the left side of the riding mower's frame for a jack. This allows the operator to safely raise the machine for various maintenance tasks, such as accessing the underside for blade inspection, cleaning, or other repairs. By integrating a specific mount, it aims to enhance safety and stability during lifting operations, reducing the risk of the machine slipping or falling. The kit is designed to work in conjunction with a manufacturer-approved jack with a lift capacity of 907 kg (2,000 lb) or higher.

Important Technical Specifications

Model Number: 147-8824
Compatibility: Titan® Riding Mowers
Fasteners: Includes hex-head bolts and locknuts for securing the jack mount.
Torque Specification: The bolts securing the jack mount to the frame must be torqued to 19 to 25 N·m (175 to 225 in-lb). This precise torque ensures a secure attachment, critical for the safety and stability of the lifted machine.
Required Jack Capacity: A manufacturer-approved jack with a minimum lift capacity of 907 kg (2,000 lb) is required for use with this jack mount. This specification emphasizes the importance of using appropriately rated lifting equipment to prevent overloading and potential failure.

Usage Features

The Jack Mount Kit is designed for straightforward installation and use, with a strong emphasis on safety protocols.

Installation:

Preparation: Determine the left and right sides of the machine from the normal operating position.
Mounting: Secure the jack mount to the left side of the machine's frame using the backing plate, two hex-head bolts, and two locknuts. The instructions recommend securing the inner set of fasteners first for easier access before tightening the outer set.
Torquing: Torque the bolts to the specified range of 19 to 25 N·m (175 to 225 in-lb) to ensure a secure and stable installation.

Operation (Using the Jack Mount):

Before using the jack mount, several preparatory steps are required to ensure safety:

Gas Models: Park the machine on a level surface, disengage the blade-control switch, move the motion-control levers outward to the PARK position, shut off the machine, remove the key, and wait for all moving parts to stop.
Electric Models: Park the machine on a level surface, disengage the blade-control switch, move the motion-control levers outward to the NEUTRAL position, engage the parking brake, shut off the machine, remove the key, and wait for all moving parts to stop.

Once the machine is prepared:

Attachment: Attach the jack to the jack mount using a jack pin.
Lifting: Use the jack to raise the machine to the desired height.
Support: Crucially, the instructions emphasize that the jack should not be relied upon solely for support. The machine must be supported with adequate jack stands or equivalent support after being raised. This is a critical safety measure to prevent injury or death if the jack fails.
Lowering: When maintenance is complete, use the jack to lower the machine, then remove the jack.
Prohibition: The machine should not be operated with the jack attached.

Safety Features and Warnings:

The manual includes prominent safety decals and warnings to guide the operator:

Decal 127-6663 (Warning-read the Operator's Manual): This decal serves as a general reminder to consult the comprehensive Operator's Manual for detailed safety and operational instructions.
Decal 127-6663 (Crushing hazard): This specific warning highlights the risk of crushing. It instructs users to engage the parking brake, shut off the engine, remove the key, and support the machine using jackstands when performing maintenance. This reinforces the need for secondary support beyond just the jack.
General Warnings:
- The machine could fall, causing serious injury or death.
- Always read and understand the Operator's Manual before maintenance.
- Always shut off the engine, engage the parking brake, and remove the key before maintenance.
- Do not keep the machine raised on the jack for extended periods.
- Always use a jack on a level surface.
- Ensure the jack is properly secured to the jack mount with a jack pin.
- Do not rely solely on the jack for support; use adequate jack stands.
- Do not mount or dismount the mower while the jack is raised.
- Before each use, ensure the jack and jack mount work properly and show no signs of damage.
- Fuel Leak Warning: Raising the machine could cause a fuel leak. Users are instructed to check for fuel leaks before maintenance. If a leak is observed, immediately lower the machine and avoid creating an ignition source until fuel vapors dissipate.

Maintenance Features

The Jack Mount Kit itself requires minimal maintenance beyond ensuring its proper installation and condition.

Pre-Use Inspection: Before each use, it is essential to inspect the jack mount and the jack for any signs of damage or wear. This ensures that the components are in good working order and can safely perform their function.
Proper Torque: Maintaining the correct torque on the mounting bolts (19 to 25 N·m or 175 to 225 in-lb) is crucial for the long-term integrity and safety of the installation. Periodic checks of these fasteners may be beneficial.
Decal Replacement: Any damaged or missing safety decals should be replaced immediately to ensure that all safety warnings are clearly visible to the operator.

In summary, the Toro Jack Mount Kit is a safety-oriented accessory designed to simplify and secure the process of lifting a Titan® Riding Mower for maintenance. Its design, installation, and usage instructions are heavily focused on preventing accidents through proper preparation, secure attachment, and the mandatory use of secondary support like jack stands.