John Deere 60/90 Drill Arm Repair Kit Drilled Bolts w/Seals & Bushings

John Deere 60/90 Drill Arm Repair Kit Drilled Bolts w/Seals & BushingsPR7730: Drill Arm Repair Kit SN 6000+ Improves performance by forcing the closing wheel to track correctly. Primarily intended for use with cast closing wheels this kit will also reduce wheel bouncing noticeably. Three disc springs in series exert the required force to keep the closing wheel arm parallel to the end of the bearing housing. All lateral looseness is removed but the arm is still free to pivot.

& HARDWARE - SPRING

A block and U-bolt are tightened around the arm and 2 set screws are attached to ensure the scraper stays on the arm

As the gauge wheel arm moves thru the field

K2003 Pivot Shaft PR1151(A)

the bearing will still fit into the sleeve

CCS4121: CCS Case IH 88 Cover Plate Kit Complete - Turn Buckle

The design utilizes a disc spring to pre-load the outer end of the hub of the arm with enough spring pressure that the arm cannot lean but can pivot freely

painted and installed the arms

DISCS WITH DEPTH BANDS

K2000 Pivot shaft 1700+ series

The “V” created by the opening system on planters causes a compaction zone that is necessary to get the seed down to planting depth

PR1333: GWA Repair Kit Case IH 800/900 per row