M0275-01
Model 3700
5-24
Rev. 10/18
TM
Lubrication and Maintenance
SPIKED CLOSING WHEEL
Inner parts of spiked closing wheel will begin to wear at
approximately 70% of life. Flip/reverse wheel to utilize
remaining life of wheel.
Row Unit Spiked Closing Wheel
ROW UNIT MOUNTED DISC FURROWER
Lubricate bushings in support arm mounting bracket at
frequency indicated in Lubrication of this section. Check each
bolt for proper torque. If bolt is loose, it should be removed and
bushing inspected for cracks and wear. Replace bushings as
necessary.
NOTE: Use only hardened flat washers. Replace damaged
flat washers with proper part. Torque bolts to 176 Nm.
Blade hubs are equipped with sealed bearings. Replace
bearings if a bearing sounds or feels rough when wheel is
rotated.
Row unit mounted disc furrower
Replace solid or notched 12" (30.5 cm) diameter blades when worn to 28 cm.
Summary of Contents for 3700
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