Operation Instruction
Tire installation
During installing, c
talcum powder between the inner tube and
outer tube after cleaning each part.
Put the tire on flat ground and install the
outer tube by foot or lever. The inner tube
should be put into outer tube (slightly
shim up the outer tube) with lead wire to
fix the core into its hole to avoid skipping.
Fig.3-16 Installation
Use crowbar to lever the other side of outer tube into rim (you may apply greater force at last phase, so use
hammer to gently hit crowbar.)
At last check that core position is upright and the tire edge and rim is closely attached.
If inflating, check whether the inner tube is pierced and use hammer to tap outer tube. It is better to inflate to
desired pressure, then deflate a half of air to inflate again. Thus the inner tub
e could normally inflate and
eliminate puckering of outer tube.
Warning:
Never remove the bolts of tire, drive wheel hub and wheel rim under inflation state, otherwise
the bolts may be rushed out to hurt people.
3.12 Counterweight usage
The counterweight is dependent on tractor operating requirement. If the tractive force is needed to be increased for
working in dry farm or transporting, please increase the counterweight. If the tractor is used in mountainous or
hilly area, properly increase front counterweight to avoid “Wheelie” during work..
Rear counterweight is round cast iron piece with each piece mass of 28kg. 2 pieces can be installed at the left or
right. Thus the total mass of rear counterweight is 112kg.Front counterweight mass is 9kg each piece. 4 pieces can
be installed with total weight of 36kg.
Caution: If removing the rear wheel with rear counterweight, please remove the rear counterweight firstly
to avoid casualty caused by its instability.
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