John Blue™ Fixed And Variable Rate-Set Pump Drive Range

IMPORTANT: Avoid pump damage. Remove drive chain from piston pump when fertilizer system is not in use.

HIGH DRIVE RANGE:

Release tension on chain by pulling back on tensioner (A). Install chain on 16-tooth pump sprocket (B) and on 33-tooth drive sprocket (C) then release tensioner.


A-Tensioner
B-16-Tooth Sprocket
C-33-Tooth Sprocket

A48976

High Drive Range

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LOW DRIVE RANGE:

Release tension on chain by pulling back on tensioner (A). Install chain on 35-tooth pump sprocket (B) and on 20-tooth drive sprocket (C) then release tensioner.


A-Tensioner
B-35-Tooth Sprocket
C-20-Tooth Sprocket

A48977

Low Drive Range

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