This document describes the 2 TON JACK STANDS, identified by Item Number W41021, and serves as the owner's manual for this product. It provides crucial information regarding safety, operation, maintenance, and warranty.
Function Description:
The 2 TON JACK STANDS are designed to provide stable support for a vehicle after it has been lifted by a jack. They are intended for use in pairs on a hard, level surface capable of sustaining the load. The primary function is to securely hold a vehicle at a desired height, allowing for maintenance or repair work underneath. The design incorporates a saddle for load placement, a center column for height adjustment, a pawl mechanism for locking the height, and a control lever to engage/disengage the pawl. These jack stands are a critical safety device, preventing a lifted vehicle from collapsing, which could lead to severe personal injury or property damage. The manual explicitly warns against using these stands for purposes other than their intended design, or making any modifications to the product, as this could compromise their safety and performance.
Important Technical Specifications:
The manual provides the following key specifications for the jack stands:
- Capacity: 4,000 lbs. This indicates the maximum weight the pair of jack stands can safely support. It's crucial not to exceed this capacity to prevent failure.
- Minimum Lift Height: 10 3/4 inches. This is the lowest height at which the jack stands can support a load.
- Maximum Lift Height: 16 3/4 inches. This is the highest height at which the jack stands can support a load.
- Base Length: 6 11/16 inches. This dimension refers to the length of the base of the jack stand, contributing to its stability.
- Base Width: 6 15/16 inches. This dimension refers to the width of the base of the jack stand, also contributing to its stability.
These specifications are subject to change without notice, as stated in the manual.
Usage Features:
The manual outlines a clear procedure for the safe and effective use of the jack stands:
- Pre-Operation Inspection: Before each use, a visual inspection is required to check for cracks, cracked welds, and missing or damaged parts. Any damaged stand must be removed from service immediately.
- Vehicle Owner's Manual Reference: Users are instructed to refer to their vehicle's owner's manual for proper jacking procedures and to identify the specified load support points. This ensures the vehicle is lifted and supported correctly, preventing damage to the vehicle or the stands.
- Positioning: The jack stands must be positioned under the vehicle at the manufacturer-specified load support points. Crucially, the load must be positioned on the center of the saddle only.
- Surface Requirement: The stands must always be used in pairs on a hard, level surface capable of sustaining the load. Using them on uneven or soft surfaces can lead to instability and potential loss of the load.
- Height Adjustment: To adjust the height, the control lever is held up while lifting the saddle shaft to the desired height. The control lever is then pushed down to lock the pawl into the teeth of the center column. It is imperative to ensure the pawl is fully engaged into the teeth for secure support.
- Lowering the Load: After positioning and adjusting the stands, the vehicle is carefully lowered onto the stands.
- Personnel Safety: All personnel must be clear of the load before lowering it, and no one should pass underneath the load until it is securely supported by the jack stands.
- Overload Warning: The manual explicitly warns against overloading the jack stands beyond their rated capacity, as this can cause damage or failure.
- No Modifications: Users are strictly warned against making any modifications to the product due to the potential hazards associated with the misuse of such equipment.
Maintenance Features:
The manual emphasizes the importance of regular maintenance and inspection to ensure the continued safe operation of the jack stands:
- Visual Inspection: Before each use, a thorough visual inspection is mandatory. This includes checking for:
- Cracks in the stand structure.
- Cracked welds, which indicate structural integrity issues.
- Missing and/or damaged parts.
- Removal from Service: Any stand that appears damaged in any way must be immediately removed from service. Operating a damaged stand can lead to serious personal injury or property damage.
- Repair and Replacement: All damaged parts must be repaired or replaced as needed before operating the product. Users are advised to check that all nuts, bolts, and fittings are secure before putting the product into service.
- Decal and Label Maintenance: The owner/operator is responsible for maintaining all decals or warning labels on the product. These labels provide critical safety information, and their legibility is essential.
- Customer Service: For any questions, assistance with damaged or missing parts, or if encountering problems or difficulties, users are directed to contact the customer service department at 1-800-426-1262 during specified Pacific time hours. When calling, it is helpful to have the serial number, model number, and date of purchase available.
Safety Guidelines and Definitions:
The manual includes a "SAFETY GUIDELINES / DEFINITIONS" section that explains various signal words used throughout the document to emphasize safety warnings:
- DANGER: Indicates an imminently hazardous situation that, if not avoided, WILL result in death or serious injury.
- WARNING: Indicates a potentially hazardous situation that, if not avoided, COULD result in death or serious injury. This is the most frequently used warning level in the manual, highlighting the serious risks associated with improper use.
- CAUTION: Indicates a potentially hazardous situation that, if not avoided, MAY result in minor or moderate injury.
- NOTICE: Indicates important information, which if not followed, MAY cause damage to equipment.
The manual stresses that the owner/operator is responsible for studying all warnings, operating, and maintenance instructions. It also highlights the importance of language comprehension, stating that if the owner/operator is not fluent in English, the warnings and instructions should be read and discussed in their native language to ensure full understanding. The mental and physical fitness of the operator is also emphasized, stating that anyone operating the product must be of sound mind and body and not under the influence of any substance that might impair their vision, dexterity, or judgment.
The product comes with a 1 YEAR LIMITED WARRANTY from PERFORMANCE TOOL®. This warranty covers defects in materials and workmanship under normal use and service. A defective product can be returned for a free replacement within 90 days of purchase. After 90 days and up to one year, PERFORMANCE TOOL® will replace defective parts at no charge, provided a sales receipt showing the date of purchase accompanies the returned product or part. The warranty excludes consumables and parts used for purposes other than designed, or those repaired/altered in a way that affects performance, or those subjected to misuse, neglect, accident, or normal wear and tear. PERFORMANCE TOOL® disclaims any other express or implied warranties, particularly merchantability and fitness for a particular purpose, except for goods purchased for personal, family, or household use. The company is not liable for consequential, incidental, or special damages. The warranty terms are governed by the law of the State of Washington, though specific rights may vary by state.
To Next Page
Need help?
General
