Landoll ICON 819 - Manual (Page 44)

Shown are the components of the Accumulator Valve and Actuator Arm
This setup was standard on the early model 821’s. Later models are not adjustable.
Mounting Block
ICO2044
Accumulator Valve
4001317
Roller 4001419
ICO2031
ICO2032
Valve shown mounted
Accumulator Valve Actuator Arm
ICO2042
Actuator Arm mounted
Mounted and sliding into place
Valve installed and the adjustment bolt shown
Adjustment for the activation of the accumulator is controlled by the bolt on the left (controls the actuator arm). And the adjustment bolt
(located on the back side of the tongue frame)
Adjustment is set at the factory to activate the accumulator when the center stinger is app. 4” above the ground. This allow for a cushioned
ride while loaded. De-activation of the accumulator occurs at the same point, when lowering, to allow a smooth cut.
The adjustment of the actuator is up to the operator and may be adjusted to his or her preference.
NOTE: After serial # 6297 the accumulator adjustment has been set at the factory and the adjustment slot has been removed. No adjustment
should be needed.