Introduction
This manual provides essential information for the safe and effective use of the OEMTOOLS 25300 22mm Crank Bolt Socket. Please read these instructions thoroughly before operation to ensure proper usage and to prevent potential damage or injury.
Safety Information
WARNING: Always wear appropriate personal protective equipment, including safety glasses, when using this tool. Failure to do so may result in serious injury.
- Ensure the socket size matches the fastener size (22mm) to prevent stripping or damage.
- Use only with a 1/2 inch drive impact wrench or breaker bar.
- Do not exceed the recommended torque specifications for the fastener being removed or installed.
- Keep hands and clothing clear of moving parts during operation.
- Store the tool in a dry, secure location away from children.
Image: The OEMTOOLS 25300 22mm Crank Bolt Socket, highlighting the importance of using it only on 22mm harmonic balancer bolts to prevent damage or injury.
Product Overview
The OEMTOOLS 25300 is a heavy-duty 22mm crank bolt socket designed for removing stubborn harmonic balancer bolts. Its construction and design features contribute to its effectiveness:
- Material: Constructed from durable Chrome Molybdenum Steel.
- Drive Size: 1/2 inch drive for compatibility with standard impact wrenches.
- Design: Deep, counterweighted design with 6 points of contact for increased torque and reduced risk of rounding fasteners.
- Size: 22mm metric size, clearly marked on the socket.
Image: A close-up view of the OEMTOOLS 25300 22mm Crank Bolt Socket, showing its robust construction and clear size markings.
Setup
- Inspect the Tool: Before each use, inspect the socket for any signs of damage, cracks, or wear. Do not use a damaged tool.
- Verify Fastener Size: Confirm that the crank bolt you intend to remove is a 22mm fastener. Using an incorrect size can damage both the fastener and the socket.
- Select Power Tool: Attach the 22mm crank bolt socket to a 1/2 inch drive impact wrench or a suitable breaker bar. Ensure a secure connection.
Image: The OEMTOOLS 25300 22mm Crank Bolt Socket being securely attached to a 1/2 inch drive impact wrench, demonstrating proper tool setup.
Operating Instructions
This socket is designed to provide increased torque for removing stubborn crank bolts, particularly harmonic balancer bolts.
- Position the Socket: Carefully place the 22mm socket onto the crank bolt, ensuring it is fully seated and engaged with all six points of the fastener.
- Apply Force:
- With Impact Wrench: Activate the impact wrench in the loosening (counter-clockwise) direction. Apply steady pressure. The weighted design of the socket assists in breaking loose stubborn bolts.
- With Breaker Bar: Apply steady, increasing force to the breaker bar in the loosening direction. Avoid sudden jerking motions.
- Remove Bolt: Once the bolt begins to loosen, continue to rotate until it can be removed by hand or with less force.
- Installation (if applicable): For installation, reverse the process. Ensure the bolt is threaded correctly by hand before using the tool. Tighten to the manufacturer's specified torque using a torque wrench.
Image: A mechanic utilizing the OEMTOOLS 25300 22mm Crank Bolt Socket with an impact wrench to remove a crank bolt from a vehicle's engine, illustrating the tool in action.
Maintenance
- Cleaning: After each use, wipe the socket clean of any grease, dirt, or debris. A mild solvent can be used if necessary, followed by thorough drying.
- Lubrication: No specific lubrication is required for the socket itself.
- Storage: Store the socket in a dry environment to prevent rust. Keep it organized with other tools to prevent loss and ensure easy access.
- Inspection: Regularly inspect the socket for any signs of wear, such as rounded edges on the hex opening or cracks in the material. Replace the socket if any damage is observed.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Socket slips or rounds fastener | Incorrect socket size; Socket not fully seated; Fastener already damaged. | Ensure correct 22mm size. Fully seat socket. If fastener is damaged, use a specialized extraction tool. |
| Crank bolt remains stuck | Excessive torque on bolt; Rust/corrosion; Insufficient power from impact wrench. | Apply penetrating oil. Use a more powerful impact wrench or a longer breaker bar for increased leverage. Ensure impact wrench is set to maximum power. |
| Socket appears damaged after use | Over-stressing the tool; Manufacturing defect. | Do not exceed tool limits. Contact OEMTOOLS support for warranty claim if defect is suspected. |
Specifications
- Model Number: 25300
- Size: 22mm
- Drive System: 1/2 inch drive
- Material: Chrome Molybdenum Steel
- Finish: Chrome-Plated (Black)
- Item Weight: Approximately 1.96 pounds
- Product Dimensions: Approximately 4.5 x 2 x 2 inches
- Compatible Fastener Range: 22mm
Image: The OEMTOOLS 25300 22mm Crank Bolt Socket with its dimensions (3-3/4" length, 1-5/8" width) clearly indicated, providing a visual reference for its size.
Warranty Information
The OEMTOOLS 25300 22mm Crank Bolt Socket is covered by an OEMTOOLS Limited Lifetime Warranty. For detailed information regarding warranty terms, conditions, and claims procedures, please refer to the official OEMTOOLS website or contact their customer service department.
Customer Support
For technical assistance, product inquiries, or warranty claims, please contact OEMTOOLS customer support. Visit the official OEMTOOLS website for contact details and additional resources.
Online Resources: www.oemtools.com
