Track Setting - Adjustable Rim (Types 1 And 2) - New Holland T7030 Operator's Manual

WARNING
With a front wheel on a four wheel drive tractor
supported on a stand, never attempt to rotate the
wheel or start the engine. This may cause the rear
wheels to move resulting in the tractor falling from the
stand. Wheels should always be supported such that
the tyres are only just clear of the ground.
NOTE: When interchanging left and right- -hand
wheel assemblies, ensure the "V" at the top of the
tyre tread remains pointing in the direction of forward
travel.
Front wheel drive tractors have fixed axle
assemblies. However the track width is fully
adjustable by changing the wheel rim relative to the
centre disc, the rim and/or disc relative to the axle
hub or by inter-changing both front wheels. (The
track width is the distance between the centre of
each tyre at ground level).
The sectioned drawings shown illustrate the wheel
rim and disc positions relative to the hub at various
track settings. The track widths available are as
follows:
Track Settings
Adjustable Rim (Types 1 and 2)
Setting
A
B
C
D
E
F
G
H
NOTE: The track widths in Figure 209, are nominal
and may vary by up to 25 mm (1 in.) dependent upon
tyre size.
WARNING
Never operate the tractor with a loose wheel rim or
disc. Always tighten nuts to the specified torque and
at the recommended intervals. Owners should
ensure that all steering components are maintained
in a reliable and satisfactory condition to ensure safe
operation and comply with legal requirements.
3--130
SECTION 3 - - FIELD OPERATIONS
Track Width
1552 mm (61.1 in.)
1664 mm (65.5 in.)
1758 mm (69.2 in.)
1869 mm (73.6 in.)
1952 mm (76.9 in.)
2064 mm (81.3 in.)
2158 mm (85.0 in.)
2269 mm (89.3 in.)
A
B
C
D
E
F
G
H
209