New Holland T8010 Manual page 742

Crossing or Joining Lines
LINES THAT ARE NOT CONNECTED
711L8E
The shor test distance between two components that are
connect is a straight line. There are lines that cross other
lines but are not connected. There are several ways to show
crossing lines.
DOT CONNECTION
LINES THAT ARE CONNECTED
710L8N
Lines that are connected are shown with a dot that represents
the connection or shown as a tee connection. The dot
connection is the most commonly used when drawing
schematic diagrams.
Pump Symbols
OUTLET
INLET
FIXED DISPLACEMENT
711L8J
There are many basic pump designs. A simple fixed
displacement pump is shown as a circle with a black triangle
that is pointing outwards. The black triangle is like an arrow
head and points in the direction that the oil will flow. If the
pump is reversible or designed to pump in either direction, it
will have two black triangles in it and they will be opposite
each other.
Section 35 - Hydraulic Systems, 3PT - Chapter 1
710L8L
710L8M
TEE CONNECTION
710L8P 711L8H
FIXED DISPLACEMENT
REVERSIBLE
711L8K
VARIABLE DISPLACEMENT
710L8s
A variable displacement pump is designated by drawing an
arrow through the pump symbol at 45 degrees. To indicate a
variable displacement pressure compensated pump, a small
box with an arrow in it will be added to the side of the pump
symbol.
LEVER CONTROLLED
710L8V
If the pump is controlled by a lever or a pedal, it will be shown
on the side of the pump.
PUMP WITH DRIVE SHAFT
710L8W
A drive shaft is shown as two short parallel lines extending
from the side of the pump. If a curved arrow is shown on the
drive shaft, it will indicate the direction of rotation.
35-1-5
VARIABLE DISPLACEMENT
PRESSURE COMPENSATED
710L8T
PEDAL OR TREADLE
CONTROLLED
710L8U
PUMP WITH DRIVE SHAFT
AND DIRECTIONAL ARROW
711L8L