ROW UNIT
PJ27078,0000034 -19-19JUN19-2/9
Continued on next page
PJ27078,0000034 -19-19JUN19-3/9
Changing Meter Bearings
Remove the lynch pin (1) and sprocket (1) from the shaft.
Remove the snap rings (2), (3) on either side of the shaft.
Pull the shaft (4) out the open side of the meter. Remove
the bearings ( 5) from the meter. Before installing new
bearings clean the inside of the housing for the bearings
to make sure the new bearings fit properly.
1— Lynch Pin and Sprocket
2— Snap Ring
3— Snap Ring
4— Shaft
5— Bearings
APY18017
—UN—05MAR19
Replacing the Wear Gasket
To replace the gasket remove the three bolts (4) holding
the cap plate (3) in place. Next remove the old gasket
by pulling out at the bottom center of the gasket. Once
gasket is removed thoroughly clean the perimeter groove
and inside of the meter to remove any build up or debris.
Ensure that the metal brace (1) is in good condition,
replace if bent. To install the new gasket rotate the outer
edge of the plastic wear gasket (2) into the groove. It will
lock into place when the stub (2A) fits into the hole (2B)
of the housing. Next install the cap plate (3) and three
bolts and nuts (4).
NOTE: Thoroughly clean the metering box housing
before installing a new wear gasket. Any residue
left from previous use will not allow the gasket to
fit properly and cause vacuum leaks.
Adjusting Singulator
On the outside of the main housing is the lever (1) for
adjusting the air suction in relation to the weight of the
seed. This lever also sets the height of the seed scraper.
By turning the outside lever, (1) , two adjustments are
made at the same time:
•
Adjustment One-
The lever adjusts the height of the
scraper in relationship to the holes in the seed disc.
APY18018
—UN—05MAR19
1— Metal Brace
2— Wear Gasket
2A— Stub
2B— Hole
3— Cap Plate
4— Bolts
•
Adjustment Two-
At the same time it adjusts the air
suction (from the turbofan) to the weight of the seed.
50-6
061919
Summary of Contents for 7x7 NG Plus 4 Series
Page 1: ......
Page 38: ...FRAME 7 x 7 Stacker Bar 20 15 061919 PAGE INTENTIONALLY LEFT BLANK ...
Page 46: ...VACUUM 40 6 061919 PAGE INTENTIONALLY LEFT BLANK ...
Page 89: ...OPTIONS 60 28 082719 PAGE INTENTIONALLY LEFT BLANK ...
Page 90: ...PAGE INTENTIONALLY LEFT BLANK ...
Page 91: ...PAGE INTENTIONALLY LEFT BLANK ...
Page 94: ......