Front Wheel Track Adjustment (Four Wheel Drive) - New Holland T7030 Operator's Manual

FRONT WHEEL TRACK ADJUSTMENT
(four wheel drive)
CAUTION
Your tractor is produced with lights that meet lighting
regulations when operating or travelling on the public
highway. If the wheel track setting is adjusted beyond
the initial factory position then you may be required
to reposition the lights or fit auxiliary lighting to
comply with legal requirements. Additionally, before
travelling on the highway, ensure that the overall
tractor width does not exceed the maximum
permitted in your country.
Front wheel track adjustment is effected by changing
the wheel rim relative to the centre disc, the rim
and/or the disc relative to the axle hub or by
inter--changing the wheels.
CAUTION
Tractor wheels are very heavy. Handle with care and
ensure, when stored, that they cannot topple and
cause injury.
There are three different designs of centre disc
dependent upon tyre size and tractor model. The
centre discs shown are as follows:
Square centre disc -- variable track (Type 1)
Round centre disc -- variable track (Type 2)
Round centre disc -- fixed track (Type 3)
The type of centre disc installed will affect the track
setting. Identify the type of centre disc fitted to your
tractor wheels, then refer to the following table and
Figure 219 to see the wheel rim and disc positions
necessary to achieve the required track setting.
NOTE: Variable track wheels (type 1 and 2), are not
available on tractors with 50 Km/h transmission.
SECTION 3 - - FIELD OPERATIONS
1
2
3
206
207
208
3--129