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Revision B
6.5
Definitions
The following terms, abbreviations, and acronyms may be used in this instruction.
Term
Definition
A Series Header
MacDon A40D, A40DX, and Grass Seed 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
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
D1X Series Header
MacDon D115X, D120X, and D125X rigid draper headers for M1 Series Windrowers
D1XL Series Header
MacDon D130XL, D135XL, D140XL, and D145XL rigid draper headers for M1 Series
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
DK
Double knife
DKD
Double-knife drive
DOC
Diesel oxidation catalyst
DWA
Double Windrow Attachment
EEC
Eco engine control
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
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
HPT display
Harvest Performance Tracker display module on an M1 Series Windrower
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
M1 Series Windrowers
MacDon M1170, M1170
NT
, M1170
NT5
and M1240 Windrowers
n/a
Not applicable
NPT
National Pipe Thread: A style of fitting used for low-pressure port openings. Threads on
NPT fittings are uniquely tapered for an interference fit