VALVE GP-MAIN CONTROL 1204579 - Caterpillar

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Information
Wear a hard hat, protective glasses, and other protective equipment, as required. Do not wear loose clothing or jewelry that can snag on controls or on other parts of the equipment. Make sure that all protective guards and all covers are secured in place on the equipment.Know the appropriate work site hand signals and the personnel that are authorized to give the hand signals. Accept hand signals from one person only.Obey all local regulations for the disposal of liquids.Do not allow unauthorized personnel on the equipment.Unless you are instructed otherwise, perform maintenance with the equipment in the servicing position. Refer to Operation and Maintenance Manual for the procedure for placing the equipment in the servicing position.Safety Icon Nomenclature
Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility.
Personal Protection/Important Information
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Personal Protection/Important InformationHazard Avoidance
Crushing Hazard (foot)
Crushing Hazard (hand)
Pinch Point Additional Contact Information
For additional product support questions concerning this tool, contact the Dealer Service Tools Hotline at:USA: 800-542-8665, Option 1International: 1-309-578-7372Note: Continuing improvement and advancement of product design can mean some photographs or illustrations in this publication will show details that are different from your service tool.General Information Section
Introduction
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The 434-6509 Water Ferrule Pressure ToolThe 434-6509 Water Ferrule Pressure Tool is used to test for leaks on the cylinder heads of 3500 series engine platforms. The tool is used during the cylinder block salvage procedure where there is pitting in the water ferrule areas.The tool assembly consists of rubber seals, adapter, and sleeve, along with a 4C-7158 quick disconnect. Most the tool assembly is made out of steel and easy to use. The tool allows the user to perform pressure test on the cylinder heads.Operation
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Table 1
Item No     Description     Qty    
1     Fitting (quick disconnect),
(Serviceable Part) 4C-7158     1    
2     Adapter     1    
3     Knurled Knob     1    
4     Spacer     1    
5     Rubber Washer Seals,
(Serviceable Part) 453-7293     2    
6     Air Spacer     1    
7     Clamping Wheel     1    The 434-6509 Water Ferrule Pressure Tool is used to test leaks in the bore by connecting an air hose to the fitting (quick disconnect) on the tool and applying the appropriate pressure. Soapy water is sprayed on the surface and after the 434-6509 tool has been inserted, the operator will inspect for bubbles.Inspection and Maintenance Section
Inspection
Inspect tooling prior to each use for damage, bending, nicks, burrs, dents, cracks, bent or worn parts.
Do not use if tooling is bent, cracked, or damaged.
Do not use if hardware is damaged or missing.
Have the tool inspected annually by an approved dealership inspector.Cleaning
Clean the tooling using a non-solvent based cleaner.Repair
Refer to Illustration 5.
Unscrew the knurled knob (3) to remove or install rubber washer seals (5)