Inspect Air System Seals, Hoses, and Header

1. IMPORTANT: If tank is not sealed tightly, product metering can be adversely affected. If the tank is not pressurized, product will not meter properly.

   
   A40128C-UN-27JUL98

   A - Tank Lid Seals

   Inspect tank lid seals (A) at each filling or daily. Verify seal is free of cuts, damage, and seed has not built up on seal. Replace as necessary.

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2. 
   A42211-UN-26NOV97

   
   A42208-UN-24NOV97

   A - Coupler Seals

   Inspect outlet hoses and coupler seals (A) daily. Replace as necessary.

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3. NOTE: To maximize service life and equalize wear, hoses must be periodically rotated one quarter turn.

   
   N40320-UN-04NOV88

   A - Tillage Primary Hoses

   Inspect tool primary hoses (A) for wear or damage. Replace as necessary.

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4. 
   A67090-UN-06MAY10

   A - Manifold Header

   Inspect manifold header (A) for weathering. Replace as necessary.

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5. 
   A52254-UN-15MAY03

   1890 Shown

   A - Secondary Hoses

   Inspect secondary hoses (A) from header ring to seed boot for wear or damage. Replace as necessary.

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