BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: 02196 720480
Fax.: 02196 7204820
www.bgstechnic.com
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BGS 9538
Thread Repair Set for
Injector Mounting Screws M6x1
TOOLS
1
Thread repair sleeves M8x1 to M6x1 (5 pcs.)
2
Guide sleeve for 6 mm twist drill
3
Assembly tool for thread repair sleeves
4
Tap M8x1
5
Twist drill 6 mm with adjusting ring (5a) for the drilling depth
6
Twist drill 8 mm reduced to 7 mm with adjusting ring (6a)
for the drilling depth
ATTENTION
Read the operating instructions and all safety instructions contained therein carefully before using the
product. Use the product correctly, with care and only according to the intended purpose. Non-
compliance of the safety instructions may lead to damage, personal injury and to termination of the
warranty. Keep these instructions in a safe and dry location for future reference. Enclose the
operating instructions when handing over the product to third parties.
INTENDED USE
This tool set is used to drill out broken injector mounting screws (expansion screws) and to repair M6
threads in the cylinder head. Replacement of the cylinder head or dismantling the valve cover is not
necessary and thereby reduces the time expenditure and repair costs. The tools included facilitate
drilling out the defective thread from M6 to M8 and inserting a thread sleeve M8 to M6. The tool set is
suitable for all Mercedes CDI engines and includes the tool parts listed under “Tools”.
SAFETY INFORMATIONS
•
Keep children and unauthorised persons away from the work area.
•
Do not let any children to play with this tool or its packaging.
•
Make sure that the work area is sufficiently illuminated.
•
Keep the work area clean, organised, dry and free from other materials.
•
Do not make any changes to the product.
•
Store the tool in a dry and safe location out of the reach of children.
•
Stay alert. Observe the work area as you work and go about your work with common sense.
•
Make sure that no shavings fall into the combustion chamber.
•
Drilling too deeply can damage the cylinder head; because of this, determine the exact drilling
depth and set the adjusting ring to the drilling depth accordingly.
