Kinze 3700 Front Folding Planter Rev. 7/14 - Manual (Page 126)

M0233-01 Model 3700
5-30 Rev. 10/11
TM
Lubrication and Maintenance
STrOKe LiMiTer (heighT STOp) vaLve adJUSTMenT
Field turn around height of toolbar should measure 39"-41" from ground if stroke limiter valve is correctly adjusted.
1. Lower planter to ground and hold hydraulic lever for 15-20 seconds to rephase system.
2. Check rod assembly adjustment bolt is set at 15¾" pin to pin when planter is fully lowered. Adjust as needed.
3. Check stroke limiter (height stop) valve plunger is depressed and pointing in a straight line to center of pivot shaft
on cam activator.
4. Loosen detent arm (height stop assembly) clamping bolt and rotate detent arm over depressed stroke limiter
valve plunger. Valve plunger should be fully depressed when detent arm is rotated over plunger arm, but must not
bind. If binding occurs, move valve assembly away from detent arm while keeping valve plunger aligned with pivot
shaft. Slide stroke limiter valve up or down in slotted mounting holes as needed to adjust. Tighten stroke limiter
valve mounting bolts and recheck adjustment. Be sure detent arm is positioned as shown and tighten detent arm
clamping bolt.
5. Raise planter until stroke limiter valve (height stop assembly) halts lift cylinder. Toolbar should measure 39"-41"
from ground. If adjustment is needed, loosen detent arm clamping bolt and rotate detent arm counterclockwise
to reduce and clockwise to increase lift height. Tighten clamping bolt and mark a line on detent arm and cam
activator shaft for easier alignment later.
nOTe: when lowering from transport position, planter toolbar should level out to a height of 39-41" from
ground at field turn around. if it doesn’t, rephase and/or remove air from the hydraulic lines and recheck
toolbar height. repeat above adjustments as needed.
Stroke limiter valve
Rod assembly
Detent arm
15½"
Front
Pivot shaft
Line from valve
plunger to pivot shaft
Valve plunger
Stroke limiter valve Cam activator