Great Plains NP4000 40-foot Operator Manual - Manual (Page 93)

Great Plains Manufacturing, Inc. Table of Contents Index Maintenance and Lubrication 89
2012-03-28 Table of Contents Index 407-776M
Fertilizer Pump Crankshaft
2 inspection/fill ports
Type of Lubrication: SAE 90 EP Gear Oil
Quantity: 8 fluid ounce capacity
Refer to JohnBlue manual for pump maintenance.
Vantage I Coulter Pivots
1 grease bank zerk per coulter pivot,
3 or more grease banks;
12 to 48 zerks total
Note: The side dress coulter pivot zerk is at the coulter.
Type of Lubrication: Grease
Quantity: Until grease emerges
Tire Pressures
2 lift-assist tires,
2 gauge wheel tires
Check tire pressures more frequently on a new
implement, and with new tires. Check tire pressures
before making any level adjustments, and whenever
there are application problems. See page 104 for tire
pressures.
10
29990
20
31597
32081
20
To Avoid Injury or Machine Damage from Improper Tire
Inflation or Torquing of Wheel Bolts:
Maximum inflation pressure of tires is 80 psi.
Torque wheel bolts to 300 lb-ft.
848 801C
CAUTION