1. Key Features
The JTC-4746 Vibrator Damper Locking Tool for VAG is a professional service tool specifically designed to lock the crankshaft vibration damper (harmonic balancer/crankshaft pulley) while replacing the timing belt or performing engine service procedures.
Its dedicated design securely holds the crankshaft pulley in position, preventing rotation during removal or tightening of the center bolt. This allows technicians to perform maintenance safely and accurately while reducing the risk of component damage.
Manufactured from high-strength alloy steel, the JTC-4746 offers excellent durability and high torque resistance, making it ideal for professional Volkswagen service workshops.
Specifications
Tool Type: Crankshaft Pulley Locking Tool
Function: Locks the crankshaft vibration damper during timing belt replacement
Applications
Vehicle Brand
Volkswagen (VW)
Engine Type
Volkswagen T4 Van
5-cylinder diesel engines
2. Applications
Lock the crankshaft pulley during timing belt replacement.
Remove and tighten the crankshaft center bolt.
Timing drive system maintenance.
Crankshaft oil seal replacement.
Volkswagen diesel engine overhaul.
Professional VAG workshop service.
3. Instructions for Use
Remove the required engine covers according to the service manual.
Install the JTC-4746 onto the crankshaft pulley.
Lock the pulley securely to prevent rotation.
Remove or tighten the center bolt following the manufacturer's torque specifications.
Remove the tool after completing the repair.
4. Maintenance
Clean the tool after every use.
Inspect the contact surfaces and load-bearing areas regularly.
Do not use beyond its intended purpose.
Apply anti-corrosion oil when necessary.
Store in a clean and dry toolbox.
 JTC-4216-01.jpg "VW, Audi Camshaft Timing Alignment Tool (1.2Fsi) JTC-4216")
