Linkage; “Raise” Position - Shibaura ST318 Workshop Manual

(3) Linkage

➀ "RAISE" position
When the control lever is shifted to "RAISE" position, the lever turns clockwise making the lower pin as the fulcrum.
This moves the spool to the right, as it is connected to the lever center pin which is moved to the right. Then, the control
valve is set to be "Raise" position.
When the oil enters the hydraulic cylinder, the lift arm is raised and the rod is pushed to the right. This pushes down the
center part of the feedback link (control lever) clockwise.
As the bottom part of the feedback link is connected with the lever, it turns to left making its upper pin as the fulcrum.
Then, the spool pinned to the middle part of the lever is gradually returned to and stops at the "NEUTRAL" position.
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