Clean Flowmeter(s)—As Required

N88066-UN-16APR10

A - Flowmeter(s)

CAUTION: Do not close the flowmeter shut-off valve with the solution pump running. This can trap pressure in the boom that can be hazardous when removing flowmeters for cleaning.

NOTE: Clean flowmeter(s) (A) as required with John Deere Brake and Parts Cleaner when the following condition exists:

• Application rates fluctuate

1. Shut off solution pump.

2. 
   N88073-UN-21APR10

   A - Flowmeter Shut-off Valve

   Close flowmeter shut-off valve (A).

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3. CAUTION: Do not drain solution onto the ground. Drain into a container. Drain solution in an area where people, animals, vegetation and water supply, etc., cannot be contaminated.

   
   N88066-UN-16APR10

   
   N85432-UN-29JUN09

   A - Flowmeter Insert

   B - Turbine

   Unscrew flowmeter insert (A) and remove.

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4. Clean insert with John Deere Brake and Parts Cleaner (Part No. TY26101) by spraying cleaner through internal rotor and bearing area.

5. Install insert in flowmeter.

6. 
   N88073-UN-21APR10

   A - Flowmeter Shut-off Valve

   Open flowmeter shut-off valve (A).

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