Finn HydroSeeder T120GN, Operator'S Manual

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12. Install discharge assembly (if stored in location other than standard operating position).
A. Check and clean nozzle of any obstructions.
B. Tighten the wing bolt at the opening around the top of discharge assembly and insure that
discharge assembly is secure.
13. Check pump discharge and recirculation valve handles for free movement.
14. Lubricate equipment - See Lube Chart on pages 22-23.
A. Each lubrication point is marked.
B. Check automatic pressure lubricator at pump. If the stem is fully extended with thumb nut all
the way up then pressure lubricator contains lubricant - if not, lubricant must be replaced by the
following procedure:
a) Turn thumb nut clockwise until stem rises to maximum height.
b) Remove cap and fill cap with sodium (water soluble) base grease. (FINN part num-
ber 000698). DO NOT use lithium base (chassis lube) grease.
c) Replace cap.
d) Turn thumb nut counter-clockwise until the thumb nut is at the top of the stem. The
spring and pressure disk in the lubricator forces the grease, under pressure, to the
pump seal.
IMPORTANT:
When the thumb nut has moved down to within 1/2” (1.25 cm) of touch-
ing the cap, re-service the automatic lubricator.
THUMB NUT
STEM
CAP
SPRING
PRESSURE DISK
GREASE
FIGURE 2 - Automatic Pressure Lubricator Components