Expert Quality, compatible with direct and indirect fuel injection systems. The dual reading press...Expert Quality, compatible with direct and indirect fuel injection systems. The dual reading pressure gauge 0 - 1000psi/0 - 70bar is fitted with a heavy duty rubber protector. An anti-kink coil is attached to both ends of the flexible hose increasing durability. Fitted with a spring-loaded pressure relief valve and integrated Schrader one-way valve system. Supplied in a plastic storage case. Dimensions 32.00cm x 7.20cm x 25.20cm. Weight 1.88kg. Contents: 1 x 63mm Diameter gauge, 1 x 380mm Flexible hose, 1 x Threaded dummy glow plug, 1 x Right angled hose adaptor, 1 x Clamping brackets, 3 x Dummy glow plugs, 5 x Adaptor sleeves, 1 x Assorted sealing washers.
Draper Expert Commercial Vehicle Diesel Compression Test Kit (13 Piece)Free delivery in 1–3 days£79.99Visit shop →
Product Information
Full details
This guide is for mechanics and DIY enthusiasts who need to accurately diagnose diesel engine compression issues. The Draper Diesel Engine Compression Testing Tool Kit provides a comprehensive set of tools for testing and evaluating engine performance. However, ensure you understand diesel engine mechanics before using this kit to avoid potential damage.
All features
Model Part Number
35877
Brand
Draper
Extended Product Information
FAQs
What kind of engines is this tool compatible with?
This tool is compatible with diesel engines that have direct and indirect fuel injection systems.
What is the purpose of the pressure relief valve?
The pressure relief valve is a safety feature that protects the gauge from excessive pressure.
How do I choose the correct adaptor?
Select the adaptor that matches your engine's glow plug or injector port. The kit includes various adaptors to suit different engine types.
How do I maintain the tool kit?
Store the tool kit in its case. Keep the gauge and hose clean, and regularly inspect the adaptors for wear. Replace components if necessary.
Can I use this tool on gasoline engines?
No, this tool is designed specifically for diesel engines. Using it on a gasoline engine can lead to inaccurate readings and potential damage.
What should I do if the gauge reading is low?
Low compression readings indicate a potential problem with the engine. Check the cylinder for leaks, and inspect the piston rings or valves. Consult a professional if needed.
What are the dimensions and weight of the kit?
The dimensions of the kit are 32.00cm x 7.20cm x 25.20cm, and it weighs 1.88kg.
What is the warranty on this product?
Warranty information is not available in the product data, please refer to the product packaging or your retailer for warranty details.
Troubleshooting
Gauge reading is inconsistent or inaccurate.
Check the connections for leaks. Ensure all fittings are tight and properly sealed. Replace the sealing washers if necessary.
The hose is difficult to connect or disconnect.
Make sure the hose connectors are clean and free of debris. Apply a small amount of lubricant to the threads if needed.
The gauge does not register any pressure.
Check that the adaptor is properly sealed in the engine port. Ensure the engine is cranking and producing compression. Check the one-way valve.
Pros and Cons
Pros
Comprehensive kit with multiple adaptors for broad engine compatibility.
Dual reading gauge provides clear and precise pressure measurements.
Durable construction with a rubber protector and anti-kink hose for longevity.
Safety features like the pressure relief valve ensure safe operation.
Supplied in a plastic storage case for easy organization and transport.
Cons
Requires some mechanical knowledge for proper use.
May not be compatible with all diesel engines without additional adaptors.
The number of adaptor sleeves are limited.
Setup, Compatibility & Care
Setup:
Select the appropriate adaptor (dummy glow plug or injector adaptor) for your engine.
Carefully screw the adaptor into the engine's glow plug or injector port.
Connect the flexible hose to the adaptor and the gauge.
Compatibility:
The kit is compatible with direct and indirect fuel injection systems.
Ensure that you are using the correct adaptors to fit your engine model.
Care:
Always store the tool kit in its plastic storage case when not in use.
Keep the gauge and hose clean from dirt and debris.
Regularly check the adaptors for wear and tear, and replace them if necessary.
Do not overtighten the adaptors, as this could damage the engine.
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