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Revision A
9.3
Definitions
The following terms, abbreviations, and acronyms may be used in this instruction.
Term
Definition
A Series Header
MacDon A30D, A30S, and A40D auger headers
API
American Petroleum Institute
ASTM
American Society of Testing and Materials
Bolt
A headed and externally threaded fastener designed to be paired with a nut
Cab-forward
Windrower operation mode, in which the Operator
’
s seat faces the header
CDM
Cab display module on an M Series Windrower
Center-link
A hydraulic cylinder connection between the header and the vehicle, which is used to
change the angle of the header relative to the vehicle
CGVW
Combined gross vehicle weight
D Series Header
MacDon D50, D60, and D65 rigid draper headers
D1 SP Series Header
MacDon D115, D120, D125, D130, D135, and D140 rigid draper headers for windrowers
DDD
Double-draper drive
DEF
Diesel exhaust fluid; also known as AdBlue in Europe, and AUS 32 in Australia
DEF supply module
A pump that supplies diesel exhaust fluid through the exhaust aftertreatment system
DM
Dosing module
DK
Double knife
DKD
Double-knife drive
DOC
Diesel oxidation catalyst
DRT
Aftertreatment decomposition tube
DWA
Double Windrow Attachment
ECM
Engine control module
Engine-forward
Windrower operation with Operator and engine facing in direction of travel
FFFT
Flats from finger tight
Finger tight
Finger tight is a reference position in which the given sealing surfaces or components are
making contact with each other and the fitting has been tightened by hand to a point
where the fitting is no longer loose and cannot be tightened further by hand
GSL
Ground speed lever
GSS
Grass Seed
GVW
Gross vehicle weight
Hard joint
A joint made with use of a fastener where joining materials are highly incompressible
Header
A machine that cuts and lays crop into a windrow when attached to a windrower
Hex key
A tool of hexagonal cross-section used to drive bolts and screws that have a hexagonal
socket in the head (internal-wrenching hexagon drive); also known as an Allen key
HDS
Hydraulic deck shift
hp
Horsepower
ISC
Intermediate Speed Control
JIC
Joint Industrial Council: A standards body that developed standard sizing and shape for
original 37° flared fitting
Knife
A cutting device found on a header
’
s cutterbar which uses a reciprocating cutter (also
called a sickle) to cut crop so that it can be fed into the header
MDS
Mechanical Deck Shift