OTC TOOLS 6667 Harmonic Balancer Puller

OTC 6667 harmonic balancer puller is employed to remove harmonic balancers or crankshaft pulleys from the engine's crankshaft. It minimises vibrations over time but may require replacement or service. This tool is ideal for mechanics and DIY enthusiasts working on engine overhauls, timing belt replacements or any task requiring access to the harmonic balancer for maintenance or replacement.

Working Mechanism:

• Ensure the vehicle is safely secured and the engine is turned off.
• Check that all components of the puller set are in good condition.
• Select the appropriate forcing rod length and drive based on balancer requirements.
• Securely place the three jaws of the puller around the balancer.
• Attach the forcing rod to the screw, ensuring a tight connection.
• Align the forcing screw with the balancer's centre and position the tool.
• Turn the forcing screw clockwise using a ratchet or wrench to gradually pull off the balancer.
• Check progress periodically, readjusting if resistance is encountered.
• Continue turning the forcing screw until the balancer is fully removed.

Features:

• OTC 6667 harmonic balancer puller comes with a set including a 3-jaw puller, four forcing rods of different lengths, a forcing screw with a 3/8-inch square drive for ratchet use and a 3/4-inch hex for wrench or socket use.
• It is equipped with a compact overall length of 9 inches, enabling easy manoeuvrability and access in confined engine spaces.
• This harmonic balancer puller offers easy removal and reattachment of balancers to mitigate engine vibrations.

Compatible Accessories:

• Westward Wide-Mouth Tool Bag: It is a durable and spacious accessory used for storing and transporting universal hub pullers and other tools used in automotive maintenance.

Frequently Asked Questions:

Q. What is the significance of a harmonic balancer in the overall function of the engine?

A. The harmonic balancer reduces vibrations, enhances engine durability and contributes to smoother operation.

Q. What safety precautions should I take when using a harmonic balancer puller?

A. Wear safety gear, follow tool instructions, disconnect the battery and exercise caution to prevent injury.