Kinze 3200 Wing-Fold Planter Rev. 7/14 - Manual (Page 166)

M0241-01 Model 3200
7-26 6/11
TM
Lubrication and Maintenance
1. Raise tire clear of ground and remove wheel.
2. Remove double jam nuts and slide hub from spindle.
3. Remove bearings and cups and discard if bearings are being replaced. Clean hub and dry. Remove bearings
only and not cups if repacking.
4. Press in new bearing cups with thickest edge facing in. (Bearing replacement procedure only.)
5. Pack bearings with heavy duty wheel bearing grease thoroughly forcing grease between roller cone and bearing
cage. Fill space between bearing cups and hub with grease.
6. Place inner bearing in place.
7. Clean spindle and install hub.
8. Install outer bearing and jam nut. Tighten jam nut while rotating hub until there is some drag. This ensures all
bearing surfaces are in contact. Back off jam nut ¼ turn or until there is only slight drag when rotating hub. Install
second jam nut to lock against first.
9. Install wheel on hub. Tighten hardware evenly.
WHEEL bEARING REPACK OR REPLACEMENT
Spindle
Inner bearing
Hub
Bearing cup
Bearing cup
Outer bearing
Jam nuts
EDGEVAC CHECK VALVE INSPECTION
(In valve block below vacuum fan motor assembly)
Check valve return prevents reverse operation of vacuum fan motor. Remove and check for
foreign material or if O-ring is leaking internally. Clean or replace if defective.
EDGEVAC RELIEF VALVE CARTRIDGE INSPECTION
(In valve block below vacuum fan motor assembly)
NOTICE
Connect hydraulic motor case drain to a case drain return line with zero pressure on
tractor or hydraulic motor will be damaged. DO NOT connect hydraulic motor case drain
to SCV outlet. Contact tractor manufacturer for specific details on “zero pressure return”.
Pressure relief valve helps prevent damage to vacuum fan motor by limiting pressure in motor
case drain line. It is set to open at 35 PSI (241.21 kPa). Remove and check for foreign material
and contamination on valve or seating area of valve body. Clean or replace if defective.