REFERENCE
6.3 Definitions
The following terms and acronyms may be used in this manual.
Term
Definition
A-Series header
MacDon A30-D and A40-D auger headers
API American Petroleum Institute
ASTM American Society of Test ing and Materials
Bolt
A headed an
d externally threaded fastener that is designed to be paired with a nut
Cab-forward Windrower operation with Operator and cab facing in direction of travel
CDM Cab display module on a self-propelled windrower
Center-link
A hydraulic cylinder or m anually adjustable turnbuckle type link between header
and machine to which it is attached: It is used to change header angle
CGVW Combined vehicle gross weight
D-Seri
es header MacDon D50, D60, and D65 rigid draper headers
DK
Double knife
DKD
Double-knife drive
DDD Double-draper drive
DWA Doubl
e Windrow Attachment
ECM
Engine control module
Engine-forward Windrower operation with Operator and engine facing in direction of travel
Finger tight
Fin
ger tight is a reference position where sealing surfaces or components are
mak
ing contact with each other and fitting has been tightened to a point where
fitt
ing is no longer loose
FFFT
Flats from finger tight
GSL Ground speed lever
G
SS
G
rass Seed Special
GVW Gross vehicle weight
Hard joint
A joint made with the use of a fastener where joining materials are
highly incompressible
Header
A machine that cuts and lays crop into a windrow and is attached to a
self-propelled windrower
Hex key
A hex key or Allen key (also known by various other synonyms) is a tool of
hexagonal cross-section used to drive bolts and screws that have a hexagonal
socket in head (internal-wrenching hexagon drive)
HDS Hydraulic dec k 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
147962 371 Revision A