Jinma Tractor Introductory User Guide July 2007 Page 13
G. 3-Point Hitch Raise/Lower Speed Adjustment Valve: This valve
is just under the seat and behind the Main Gear Shift. Adjustment of this
valve is normally not needed. It can be adjusted to speed up or slow
down the speed at which the 3-Point hitch (hydraulic control arm) is
raised or lowered. Note: This valve must be screwed in completely to
allow use of the rear remote hydraulics (removal of a set screw is
required to do this).
H. Seat Adjustments: The tractor seat can be adjusted in 3 ways. The
seat can be moved forward and backward by pulling the lever under the left
front side of the seat (not shown - left side when sitting on the seat facing
forward). The second adjustment allows raising or lowering the seat back.
Finally, the spring cushioning feature of the seat can be tightened or
loosened by turning the knob at the top of the seat. This regulates the
amount of “sink” in the seat when you sit down.
I. Side Panel Pins: The side panels on each side
of the engine connect to the hood by sliding the Side
Panel Pins forward and backward into the hood when
the hood is closed and latched. The Pins are moved
forward and backward by reaching
your fingers under the side panel into the slot on the bottom,
pushing up on the little button, and sliding it forward or
backward into or out of the matching hole in the Hood
3 Point Hitch Speed Adjustment Valve
Seat Back
Raise/Lower
Pin
Retracted
Spring
Cushion
Adjustment
Side Panel Pin Extended
To move Pin
button up from below