Great Plains NTA3007HD Operator Manual - Manual (Page 110)

106 NTA907HD or NTA3007HD
166-207M 04/04/2011
Maintenance and Lubrication
Proper servicing and maintenance is the key to long
implement life. With careful and systematic inspection,
you can avoid costly maintenance, downtime and repair.
Always turn off and remove the tractor key before making
any adjustments or performing any maintenance.
Crushing Hazard:
You may be severely injured or killed by being crushed under a
falling implement. Always have frame sufficiently blocked up
when working on, and particularly under implement.
This implement does not have lift locks for the wings when
unfolded and tilted down. Use stands or blocks under wing
tool bars.
High Pressure Fluid Hazard:
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin. Check all hydraulic lines and fittings before
applying pressure. Fluid escaping from a very small hole can
be almost invisible. Use paper or cardboard, not body parts,
and wear heavy gloves to check for suspected leaks. If injured,
seek immediate medical attention from a health care provider
familiar with this type of injury.
After using drill for several hours, check all bolts to be
sure they are tight.
1. Securely block drill before working on it.
2. Lubricate areas listed under “Lubrication” on page
133.
3. Adjust idlers to remove excess slack from chains.
Clean and use chain lube on all roller chains as
needed.
4. Check for air leaks at lids, doors, seals, caps and
hose connections.
5. Inflate tires as specified on “Tire Inflation Chart” on
page 145.
6. Replace any worn, damaged or illegible safety
decals. Order new decals from your Great Plains
dealer. “Safety Decals” on page 6.