Great Plains NP4000B Operator Manual - Manual (Page 130)

126 2013+ NP4000/A/B Table of Contents Index Great Plains Manufacturing, Inc.
417-199M Table of Contents Index 2014-05-14
Row Delivery Tubing
It might be necessary to replace it before the 10 year life
if the tine end is damaged by harsh field conditions.
When replacing delivery tubing:
• Use the same length of tubing as removed. This length
is identical for all rows of a specific applicator model.
This is required to ensure equal rate at each tine from
the flow divider.
• Coil excess length. Secure it to the rear tool bar at the
row. For wing rows, coil inboard of the row, so that the
coil is below the tine when the applicator is folded.
Row Vapor Tubing
This is a different (larger ID) tubing compared to the row
delivery and refrigerant.
It might be necessary to replace it before the 10 year life
if the tine end is damaged by harsh field conditions.
Part ID Service Life Date Life Started Replace Before Date
Great Plains
990-259R
10 Year rated life
Part ID Service Life Date Life Started Replace Before Date
Great Plains
990-261R
10 Year rated life
A45
A48