PM-465 Cold Planer Caterpillar

Illustration 1	g00835297

Clean the strainers when the alert indicator for low water pressure is illuminated. Clean the strainers when pressure for water spray is reduced.

Note: You will get an indication of low water pressure when the tank runs out of water.

The following procedure is for both strainers. The standard water spray system has a strainer. The optional high pressure water spray system has a strainer.

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Illustration 2	g00835337

1. Open three valves (1) in order to relieve pressure.

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Illustration 3	g00985655
(2) Water strainer for the standard water spray system (4) Shut off valve

2. Shut off valve (4) near the water tank.

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Illustration 4	g00835393
Water strainer for the high pressure water spray system

3. Remove strainers (2) and (3) .

4. Clean the strainers and the bases.

5. Inspect the gaskets. Replace the gaskets if the gaskets are worn or damaged.

6. Install the gaskets and the strainers onto the base for the strainer.

   Note: Do not overtighten the strainers to the base.

7. Close valves (1) .

8. Open valve (4) near the water tank.

9. Start the engine. Start the water spray system. Check the strainers for leaks.