Glossary of Terms

ITEM

ABBREVIATION

DESCRIPTION

Accessory

ACC

Secondary electrical system

Air Conditioning

A/C

System used for cooling the air in the cab

Alternating Current

AC

Electrical current that reverses its direction at regularly recurring intervals

Agricultural Management System

AMS

Used with automatic guidance system

AutoTrac Universal

ATU

Automatic guidance system

Battery

Bat

A device used to furnish electrical current

Brakes

BR

Abbreviation

Charge Air Cooler

CAC

A device used for cooling compressed intake air

Controller Area Network

CAN

A communication system linking on-board electronics

Chassis Control Unit

CCU

Computerized system for tractor monitoring

Clockwise

CW

Direction in which the hands of a clock rotate

Cold Cranking Amperes

CCA

Battery's measured capability to perform during cold-weather operation

Counterclockwise

CCW

Direction opposite the rotation of the hands of a clock

Diesel Exhaust Fluid

DEF

Engine emission

Direct Current

DC

Electrical current flowing in one direction only

Fixed Open Operator Station

FOOS

Abbreviation

Forward

FWD

Direction of movement

Forward-Neutral-Reverse

FNR

Abbreviation

Gallons per Minute

gpm

Amount of fluid displaced over a period of one minute

Ground Drive Power Take-Off

GD PTO

Abbreviation

GreenStar™ Display

GSD

Abbreviation

Heating, Ventilating, and Air Conditioning

HVAC

Abbreviation

High-Intensity Discharge Light

HID

Abbreviation

High-Pressure Common Rail

HPCR

Abbreviation

Hitch Control Unit

HCU

Computerized system used to control hitch functions

Housing

Hsg

Abbreviation

Ignition

IGN

Control for starting and stopping the tractor

Inside Diameter

ID

Abbreviation

Instrument Cluster Control Unit

ICC

Computerized system used to control instrument cluster functions

International Standards Organization

ISO

Standards organization

Joint Industry Council Organization

JIC

Standards organization

Left-Hand

LH or L-H

Abbreviation

Liquid Crystal Display

LCD

A technology used for displaying information

Manifold Air Pressure

MAP

Air Pressure measured at engine air intake

Mechanical

Mech or MECH

Abbreviation

Mechanical Front Wheel Drive

MFWD

A mechanically powered front axle

Negative

Neg (—)

Electrical Ground Circuit

Number

No.

Abbreviation

Nitrogen Oxide

NOx

Engine emission

O-ring Face Seal

ORFS or ORS

A type of seal used in hydraulic connections

Original Equipment Manufacturer

OEM

Abbreviation

Outside Diameter

OD

Abbreviation

Open Operator Station

OOS

Abbreviation

Performance Monitor

Perf Mon or PrF

Abbreviation

Positive

Pos (+)

Charged part of an electrical circuit

Potentiometer

POT

A device used to vary electrical voltage

PowrReverser™

PR

12 forward and 12 reverse mechanically shifted transmission; 3-speed gearbox, 4-speed range box, and 2 directional clutch pack option box with electrohydraulic shuttle shift = 24x12 PR

Power Take-Off

PTO

Abbreviation

PowerTech™ E

PTE

Electronically controlled fuel injection

Power Train Reverser

PTR

Computerized system used to control power reverse transmission functions

Pressure Control Valve

PCV

Valve used to control pressure within a system

Pressure Regulating Valve

PRV

A device used to regulate pressure in a system

Product Identification Number

PIN

Serial number relating to tractor identification

Pulse-Width-Modulation

PWM

Method of controlling electrical signals

Region 2

R2

European Region

Region 4

R4

North AmericanRegion

Reverse

Rev

Direction of movement

Revolutions per Minute

rpm

Abbreviation

Right-Hand

RH or R-H

Abbreviation

Rockshaft

RS

Abbreviation

Roll-Over Protective Structure

ROPS

Abbreviation

Selective Control Valve

SCV

Device used to control remote hydraulic functions

Slow Moving Vehicle

SMV

Warning sign on the rear of the tractor

Society of Automotive Engineers

SAE

Engineering Standards Organization

Specification

Spec

Abbreviation

Switch

SW

Abbreviation

SyncReverser™

SR

12 forward and 12 reverse mechanically shifted transmission; 3-speed gearbox, 4-speed range box, and 2 directional clutch pack option box with electrohydraulic shuttle shift = 24x12 PR

Tachometer

Tach

Abbreviation

Tail Light

TL

Abbreviation

Temperature

Temp

Abbreviation

Three-Point Hitch

3PT

Abbreviation

Transmission

Trans

Abbreviation

Transient Voltage Protection

TVP

An electrical device used to protect a circuit from voltage surge

User Interface Module

UIM

Abbreviation

Voltage (Volts)

V

Abbreviation

Voltage Detector

V Det

Abbreviation

Warning Lamp

WL

Abbreviation

Without

W/O

Abbreviation

Wide-Open Throttle

WOT

Full throttle

Two-Wheel Drive

2WD

Vehicle where only one pair of wheels is powered

HL70592,0000550-19-20160314