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Alternating Current
|
AC
|
Electrical current that reverses its direction at regularly
recurring intervals
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|
Air Conditioning
|
A/C
|
System used for conditioning the air in the cab
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|
Accessory
|
ACC
|
Secondary electrical system
|
|
Air Quality System
|
AQS
|
System used to control conditioned air in the cab
|
|
Automatic Powershift Control System
|
APS
|
System used to control automatic transmission shifting
|
|
Armrest Control Unit
|
ACU
|
Armrest control used to control tractor functions
|
|
Cold Cranking Amperes
|
CCA
|
Refers to a battery's capability to perform during cold weather
operation
|
|
Circulator Motor
|
|
Symbols for circulator motor speeds
|
| |
O
|
Medium Speed
|
| |
++
|
Fastest Speed
|
|
Central Control Unit
|
CCU
|
Computerized system for tractor monitoring
|
|
Component Technical Manual
|
CTM
|
Technical manual developed for the servicing of major components
|
|
Direct Current
|
DC
|
Electrical current flowing in one direction only
|
|
Engine Control Unit
|
ECU
|
Computerized system used to govern engine speed
|
|
Electro-hydraulic
|
EH
|
Refers to a hydraulic valve function that is controlled electrically
|
|
Electro-hydraulic Depth Control
|
EHDC
|
Abbreviation
|
|
Electro-hydraulic Selective Control Valve
|
EH SCV
|
Selective control valve operated with electrical solenoids
|
|
Gallons Per Minute
|
gpm
|
Amount of fluid over a period of one minute
|
|
Hitch Control Unit
|
HCU
|
Computerized system used to control hitch functions
|
|
High Intensity Discharge
|
HID
|
Type of field lights use for front lighting
|
|
High Pressure Common Rail
|
HPCR
|
Fuel injection system on the engine
|
|
Hitch Slip Command
|
HSC
|
Computerized system used to supplement hitch draft control
|
|
Instrument Control Unit
|
ICU
|
Computerized system controlling tractor warning functions
|
|
Ignition
|
IGN
|
Control for starting and stopping the tractor
|
|
Implement Management System
|
IMS
|
Computerized system used to perform multi-functional tractor
tasks
|
|
International Standards Organization
|
ISO
|
Standards organization
|
|
Mechanical Shift Transmission
|
MST
|
24 Speed Transmission
|
|
Mechanical Front Wheel Drive
|
MFWD
|
A powered front axle which is driven mechanically from the transmission
|
|
Number
|
No.
|
Abbreviation
|
|
Product Identification Number
|
PIN
|
Serial number relating to tractor identification
|
|
Powershift Control Unit
|
PCU
|
Computerized system used to control transmission shift functions
|
|
Pressure Control Valve
|
PCV
|
Valve used to control pressure within a system
|
|
Powershift Transmission
|
PST
|
Abbreviation
|
|
Power Take-Off
|
PTO
|
Abbreviation
|
|
Revolutions Per Minute
|
rpm
|
Abbreviation
|
|
Society of Automotive Engineers
|
SAE
|
Standards Organization
|
|
Selective Control Valve
|
SCV
|
Device used to control remote hydraulic functions
|
|
Selective Control Unit
|
SCU
|
Computerized system used to control selective control valve
functions for selective control valves 1, 2, and 3
|
|
Selective Control Option
|
SCo
|
Controller for selective control valves 4 and 5
|
|
Slow Moving Vehicle
|
SMV
|
Warning sign on the rear of the tractor
|
|
Set-Up Panel
|
SUP
|
Operator control panel used to set selective control valve function
|