Balance Shaft Alignment Tool - BMW B47/B48/N47 - Laser 6840
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Product Information
Full details
The Laser 6840 Balance Shaft Alignment Tool is designed for automotive professionals and enthusiasts working on BMW B47, B48, and N47 engines. Its key benefit is combining multiple OEM tool functions into a single, EU-registered design, simplifying the alignment process and eliminating the need for separate crankshaft tools. A potential caveat is its specialized nature, requiring specific engine knowledge and vehicle compatibility.
All features
| Model Part Number | 6840 |
|---|---|
| Brand | Laser |
Extended Product Information
FAQs
What specific BMW engines is the Laser 6840 compatible with?
The Laser 6840 is compatible with BMW B47, B48, and N47 diesel and petrol engines.
Does this tool replace all required alignment tools for these engines?
Yes, the EU Registered design combines the functionality of multiple OEM tools, including crankshaft and balance shaft alignment, eliminating the need for separate tools.
Where is the Laser 6840 manufactured?
The tool is manufactured in Sheffield, UK.
What BMW and Mini models can use this tool?
It fits 1, 2, 3, 4, and 5 Series BMWs, X1, X3, X4, X5, Mini Clubman, and Mini Hatch vehicles with the specified B47, B48, or N47 engines.
Is this tool suitable for DIY mechanics?
While it simplifies the process, it is a specialized tool for specific engine work. Users should have a good understanding of engine timing procedures and consult a repair manual.
What OEM part numbers does this tool supersede?
It is equivalent to OEM 2 288 054, 11 8 750, and 11 8 790 (combined with 11 8 791, 11 8 792, and 11 8 793).
Troubleshooting
Tool does not fit correctly.
Verify that the engine code and vehicle model are compatible with the Laser 6840. Ensure no debris is obstructing the tool's insertion points.
Difficulty in achieving alignment.
Refer to the vehicle's specific repair manual for the precise alignment procedure. Ensure all other timing components are correctly positioned before using the alignment tool.
Tool appears damaged or worn.
Discontinue use immediately and inspect for damage. Contact the manufacturer or supplier for a replacement if the tool is compromised.
Pros and Cons
Pros
- Reduces the number of tools required for engine timing.
- Simplifies the balance shaft and crankshaft alignment procedure.
- High-quality construction, manufactured in Sheffield.
- EU Registered design offers a unique and integrated solution.
- Cost-effective by combining multiple OEM tool functions.
Cons
- Specific to BMW B47, B48, and N47 engines, limiting broad applicability.
- Requires a certain level of mechanical expertise to use effectively.
- Initial investment may be higher than individual basic tools.
- Not suitable for DIY users without prior experience with these specific engines.
Setup, Compatibility & Care Instructions
Compatibility:
This tool is specifically designed for BMW B47, B48, and N47 engines. It fits the following BMW series: 1, 2, 3, 4, and 5 Series, as well as X1, X3, X4, and X5 models. It is also compatible with Mini Clubman and Mini Hatch models equipped with these engines.
Setup:
- Identify the correct engine code (B47, B48, or N47) on the vehicle.
- Consult the vehicle's specific repair manual for the correct procedure.
- The tool is designed to lock the crankshaft and align the balance shafts. Follow the manual's instructions for inserting the tool into the designated points.
- Ensure the tool is securely seated before proceeding with any engine rotation or component removal/installation.
Care:
- After use, clean the tool thoroughly with a soft cloth to remove any grease or debris.
- Store the tool in its original case or a dedicated toolbox to prevent damage and loss of parts.
- Inspect the tool for any signs of wear or damage before each use. Do not use if any damage is present.