80
sprocket wheel until the steel pipe is near the guild wheel and rubber track leaves the guild
wheel to a certain height.
4)
Slide the rubber track to the side of machine to disassemble it. Both of the two tracks can be
disassembled following this schedule.
B. Installation
1)
Slowly operate the control lever to lift the machine with control device and the dozer blade,
then use some wood block
、
jack or other firm subjects to support the machine.
2)
Install the rubber track on the sprocket wheel.
3)
Insert a steel pipe into the gap between the rubber track and the track frame, slowly reverse
the sprocket wheel until the steel pipe is near the guild wheel and rubber track has left the
guild wheel for a certain height.
4)
Slide the rubber track to the inboard of the machine, get the track
、
sprocket wheel and guild
wheel in mesh and take out the steel pipe.
5)
Check the rubber track and ensure that it is in mesh with sprocket wheel and guild wheel.
6)
Tighten the rubber track with tightening mechanism until it reaches the standard tensity.
7)
Install the other track in the same manner.
Clean the track
1)
Lift the track on one side of the machine and firmly support it before cleaning the machine.
2)
Clean all the sand grains and dirt in the guild wheel slide way.
Bolt & nut tighten moment
(Iso10.9 intensity standard certificated)
1)
I
f no special request, considering the screw down moment of the bolt and nut refers to the
following table.
2)
Don’t use the moment in the following table when assembling plastic caps, or the cap may be
broken. Contact the SUNWARD dealer or after service department for help when doing this.
3)
Use standard pieces of bolts and nuts in the same specification for replacement.
4)
Alternately screw down the bolts and nuts (up
、
down
、
left and right), or screw it 2-3 times to
ensure enough tensity.
z
Stop machine and clean it immediately when
it is very dirty.
z
Any dry and firm dirt or freezing dirt will
cause damage to the track mechanism and
shorten its service life.
