Great Plains 3S-3000HDF Operator Manual v2 - Manual (Page 78)

74 3S-3000HD Table of Contents Index Great Plains Manufacturing, Inc.
195-068M Table of Contents Index 2014-02-11
Refer to Figure 77
To disassemble unscrew end cap of filter. Remove top
retaining washer and screen.
Clean filter screen with solvent and compressed air, or
replace if needed.
When reassembling put screen into filter. Place retaining
washer on top of filter and screw on end cap.
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Leveling the Drill
To perform leveling, the drill must be hitched to a tractor,
with at least the hydraulics connected.
Negative Tongue Weight:
Raising openers on unfolded, unhitched drill will cause drill
tongue to rise suddenly, which could cause serious injury or
death. Be certain that drill is hitched securely to your tractor
drawbar and the safety chain is securely attached to tractor
before raising openers and unfolding drill.
Center Box Frame Leveling
1. Park the drill on a clean level surface.
2. Raise the openers and lock them up. See “Raising
and Lowering Openers” on page 23 for opener lift
and lock instructions.
Refer to Figure 78
(bolts, nut and washers shown removed for clarity -
loosen, but do not remove them).
3.
Loosen the eight center box mount bolts, four bolts
on each side of tongue and slide center box frame
sideways until it is centered with mainframe and
transport axle.
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Figure 77
In-Line Filter
25187
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Figure 78
Center Box Mount Bolts
26498
1