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Electrical Drawing Designations
Foldout Drawings
Note: A splice used in a wire harness will be identified on the wire harness
diagram by SP. The manufacturing number of the splice is also identified on the
wire harness diagram (e.g., SP01 is splice number 1).
Wire Color
The following abbreviations are used for wire harness colors on the electrical
schematics and wire harness drawings in this chapter.
ABBREVIATION
BK
BR or BN
BU
GN
GY
OR
PK
R or RD
T
VIO
W or WH
Y or YE
Numerous harness wires used on the Toro machines include a line with an
alternate color. These wires are identified with the wire color and line color with
either a / or _ separating the color abbreviations listed above (e.g., R/BK is a red
wire with a black line, OR_BK is an orange wire with a black line).
Wire Size
The individual wires of the electrical harness diagrams in this chapter identify
both the wire color and the wire size.
Examples:
•
16 BK = 16 AWG (American Wire Gauge) wire that has a black insulator
•
050 R = 0.5 mm metric wire that has a red insulator (AWG equivalents for
metric wire appear in the following table)
Diagram Label
050
175
100
150
AWG Equivalents for Metric Wire
Metric Size
0.5 mm
0.75 mm
1.0 mm
1.5 mm
Page A–2
COLOR
BLACK
BROWN
BLUE
GREEN
GRAY
ORANGE
PINK
RED
TAN
VIOLET
WHITE
YELLOW
AWG Equivalent
20 GA
18 GA
16 GA
14 GA
Groundsmaster
®
3200, 3300 and 3310
19240SL Rev A
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