Camshaft Locking Tool for Opel 1.6 / 1.8

This camshaft locking tool is designed for Opel 1.6L and 1.8L engines. It is suitable for a wide range of Opel models including Astra G/H, Corsa D, Insignia, Meriva, Signum, Tigra, Vectra C, and Zafira B (2003–2012).

Function

The tool set is used to lock the camshafts and tensioning elements in the correct position during engine service. It ensures accurate timing and prevents misalignment during timing belt or chain work.

Key Features & Benefits

• Locks camshafts and tensioning components securely

• Ensures accurate timing during engine service

• Prevents incorrect alignment and engine damage

• Suitable for multiple engine variants

• Professional-grade tool set for workshop use

Compatible Vehicles

• Opel Astra G / H

• Opel Corsa D

• Opel Insignia

• Opel Meriva

• Opel Signum

• Opel Tigra

• Opel Vectra C

• Opel Zafira B (2003–2012)

Engine Codes

Opel:
A16LEL, A16LER, A16LES, A16LET, A16XER, A16XNT, B16LER, B16XER, B16XNT, LDE, LLU, LXV, Z16LEL, Z16LER, Z16LET, Z16XER, Z16XNT, A18XER, F A18XEL

Fiat / Alfa Romeo:
939A4.000

Chevrolet:
F16D4

OEM Reference

• EN-6340

• KM-6340

• KM-6333

• EN-6333

• 2000012100

The OEM reference numbers are for identification purposes only. This product is not an original tool.

Procedure

1. Rotate the crankshaft clockwise until cylinder 1 is at Top Dead Center (TDC) and all timing marks are aligned.

2. Insert both camshaft locking tools between the camshaft sprockets.

3. Tension the belt tensioner against the spring force and secure it with the locking pin.

4. The timing belt can now be removed.

Important Note

• If the timing belt is to be reused, mark its direction of rotation with chalk before removal.