Raising The Rollbar; Diesel Particulate Filter Regeneration - Toro Reelmaster 7000-D Operator's Manual

Figure 62
1. Lynch pin
2. Upper holes (pivot
brackets)
3. Support the weight of the upper roll-bar tube
while removing roll-bar pins from the pivot
brackets.
4. Carefully lower the upper roll-bar tube until it
rests on the stops.
5. Insert the roll-bar pins into the lower holes in the
pivot brackets, and secure the roll-bar pins to
the brackets with the lynch pins.

Raising the Rollbar

WARNING
The ROPS protection system may not be
effective if the roll-bar pins are loose, which
may cause serious injury or even death in the
event of a rollover.
When the roll bar is in the raised position, you
must install both roll-bar pins and both lynch
pins to ensure full ROPS protection.
1. Park the machine on a level surface, lower the
cutting units, engage the parking brake, shut off
the engine, and remove the key.
2. Remove the lynch pins that secure the roll-bar
pins at each side of the roll bar
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3. Roll-bar pin
4. Roll-bar and lynch pins
(lower holes—pivot
brackets)
(Figure 63).
1. Roll-bar pin
2. Lynch pin
3. Removing roll-bar pins from the pivot brackets.
4. Carefully lift the upper roll-bar tube until the
holes in the pivot bracket align with the holes in
the lower roll-bar tube.
5. Insert the roll-bar pins into the holes in the pivot
bracket and lower roll-bar tube.
6. Secure the roll-bar pins to the brackets and
lower roll-bar tubes with the lynch pins.
Diesel Particulate Filter
Regeneration
The diesel particulate filter (DPF) is part of the exhaust
system. The diesel-oxidation catalyst of the DPF
reduces harmful gasses and the soot filter removes
soot from the engine exhaust.
The DPF regeneration process uses heat from the
engine exhaust to incinerate the soot accumulated on
the soot filter, converting the soot to ash, and clears
the channels of the soot filter so that filtered engine
exhaust flows out the DPF.
The engine computer monitors the accumulation of
soot by measuring the back pressure in the DPF. If
40
Figure 63
3. Upper holes (pivot
brackets)
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