The Central Tools Long Range Indicator Set (3D103) is an essential tool for automotive professionals and DIY mechanics. It allows for precise measurement of brake rotor run-out, a critical factor in diagnosing and resolving brake vibrations and pulsations. This set includes a dial indicator, locking pliers, and a flexible arm, providing versatility and ease of use in various applications. It can also be used to check ball joint wear. KEY FEATURES AND BENEFITS: Precise Measurement: The dial indicator measures run-out with 0.001-inch graduations, ensuring accurate readings for effective diagnostics. Versatile Mounting: The locking pliers securely clamp to various vehicle components, allowing for flexible positioning of the indicator. Extended Reach: The included flex arm provides added reach and maneuverability, simplifying access to hard-to-reach brake rotors. Easy to Use: The simple design and straightforward operation make this tool accessible to both professionals and DIY enthusiasts. Durable Construction: Built with quality materials to withstand regular use in demanding automotive environments. SPECIFICATIONS: Range: 0-1 inch Graduations: 0.001 inch Includes: Dial indicator, locking pliers, flexible arm Replacement Dial Indicator: 3D101-01 Replacement Locking Pliers with Mounting Block: 3D103-01 Replacement Flex Arm: 3D102-02 HOW TO USE: Secure the Rotor: Ensure the vehicle is safely lifted and the wheel removed to access the brake rotor. Attach the Locking Pliers: Clamp the locking pliers to a stable part of the vehicle’s suspension or brake assembly, positioning the mounting block for the dial indicator. Mount the Dial Indicator: Attach the dial indicator to the mounting block on the locking pliers. Position the Flex Arm: If needed, attach the flex arm to the dial indicator to achieve the desired position for measurement. Contact the Rotor: Carefully position the dial indicator’s tip against the brake rotor’s surface. Zero the Indicator: Rotate the rotor slightly and adjust the dial indicator to zero. Measure Run-Out: Slowly rotate the rotor a full revolution, observing the dial indicator’s readings. The total indicator movement represents the rotor run-out. Compare to Specifications: Consult the vehicle’s service manual for the acceptable run-out limits. BENEFITS OF USING THE CENTRAL TOOLS LONG RANGE INDICATOR SET (3D103): Accurate Diagnostics: Precisely identify excessive rotor run-out, leading to effective brake system repairs. Improved Brake Performance: Correcting run-out issues restores smooth, vibration-free braking. Increased Safety: Ensuring proper brake function contributes to overall vehicle safety. Cost Savings: Diagnose and address brake problems early, preventing more extensive and costly repairs. Professional Results: Achieve accurate measurements and professional-quality brake service. FEATURES: Precision Dial Indicator: For accurate readings. Locking Pliers: For secure and versatile mounting. Flexible Arm: For extended reach and easy positioning. Replacement Parts Available: For extended tool life. 0-1 Inch Measurement Range 0.001 Inch Graduations: For fine measurement. Simple and Easy to Use Design: Ideal for Both Professional Mechanics and DIYers: Compact and Portable: For easy storage.
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