SW-Stahl und Werkzeugvertriebs GmbH
Tel. +49 (0) 2191 / 46438-0
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Instruction Manual
BGS technic KG
Bandwirkerstr. 3
42929 Wermelskirchen
Tel.: 02196 720480
Fax.: 02196 7204820
www.bgstechnic.com
These instructions are provided as a guide only.
Always refer to the vehicle manufacturer's service instructions, or a proprietary manual, to
establish the current procedure and data, also any warnings or cautions particular to the vehicle.
DO NOT use the set if any parts are missing or damaged.
DO NOT use this tool for any purpose other than that for which it is designed.
Switch off vehicle's ignition and disconnect the battery before commencing work under the bonnet.
Never lay tools on the vehicle's battery. This may short the terminals together, causing harm to
yourself, the tools, or the battery.
Operate in a well ventilated area. Do not inhale fuel vapours.
Wear approved eye protection.
Wear suitable clothing to avoid snagging. Do not wear jewellery and tie back long hair.
Keep children and other unauthorised persons away from the working area.
Keep yourself, tools, and test equipment away from hot engine parts.
Always keep a fire extinguisher close by, that is suitable for fuel electrical or chemical fires.
NEVER smoke or have open flames near vehicle.
Always relieve fuel pressure before disconnecting fuel lines from injectors.
Use a rag to coyer fuel line fittings, when connecting or disconnecting fuel lines. Avoid contact
with fuel.
Clean up ail fuel spills immediately and dispose of ail rags properly.
Maintain the tool components in good and clean condition for best and safest performance.
When work on the vehicle is finished, ensure all connections on vehicle are restored, and that
there are no tools left in the engine bay.
Replace tools in the carrying case and store in a safe, dry, childproof location.
APPLICATION
1. Identify injector "blow-by" exists
2. Gain access to the injectors and remove them.
3. Select required reamer onto pilot post and tighten internal hex screw.
4. Place assembled cutter into injector recess.
5. Using the socket supplied apply only a small amount of pressure whilst turning the cutter in a
clockwise direction only.
6. Use a small amount of light lubricant whilst performing the cut to reduce chattering and help give a
flat cut.
7. Do not over cut the seat only remove enough metal to form a good seat
8. Thoroughly clean the seat and remove all swarf.
