Maintainance Of "T" Boots - John Shearer Pasture Renovation Drill Operator's Manual

MAINTENANCE OF "T" BOOTS
A tungsten carbide insert has been fitted to the leading edge
of the blade
Because the blade is expected to carve a channel through
hard abrasive soils, stones and rocks etc., DO NOT
DISREGARD NORMAL MAINTENANCE. Continual
maintenance of the blade is necessary. The tungsten carbide
will slowly wear, but blade surfaces will wear more quickly.
Regularly check that all bolts are tight
Ensure that the boot is kept clean of blockages due to buildup
of grain or fertilizer so that an unrestricted flow of product is
possible.
TENSION ON SPRINGS
The pressure is taken at the bolt that holds the boot on. The
correct pressure on tynes is important, the tynes must work on
their springs and vibrate to crumble the soil and create tilth
over the seed.
3 POINT LINKAGE MACHINES
When using 3-point linkage implements fitted with "T" boots
there are guide lines to follow to minimize wear.
a) When drilling you must sow in a straight line.
b) If you turn without lifting you will cause excessive wear
on sides of blades and sowing tubes.
c) Lift implement when you come to a corner.
d) Be in motion when entering ground and lift when
stopping.
e) Do not let implement roll back, if you do, sowing tubes
will block with soil forced into opening.
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"T" BOOT