3
MAINTENANCE
MINIDUMPER
CARRY 110
22
3.3
REACTIVE CHECKS AND SERVICE JOBS
3.3.1 CHECKING THE TRACK TENSION
When the tracks are evidently loose or jumping the drive wheel teeth,
their tension must be checked. Check the distance between the idle
wheel hub and the tensioner screw.
3.3.2 ADJUSTING THE TRACK TENSION
1. Remove guard A by slackening off the M8 bolt, clean off the
protective grease, slacken off locknut B (counterclockwise), and
tighten down screw C to restore the correct tension. (Tensioning
distance L=650mm).
2. To ensure the tension on both sides is equal, drive the minidumper
back and forth and check the evenness of the tension once more.
3. Finish by tightening down locknut B, apply the protective grease, and
refit guard A with its bolt.
3.3.3 RUBBER TRACK MAINTENANCE
1. DEPTH OF TREAD
Rubber tracks may be used if worn however, if excessively worn, the
tracks may skid and require greater power from the engines. If the
remaining tread is less than 5 mm, it is advisable to replace the track
with a new one.
2. EXPOSURE OF THE STEEL CORDS
If the steel cords of a rubber track are exposed due to excessive
wear or damage, replace the track with a new one.
3. CUT STEEL CORDS
If any of the steel cords are cut, replace the rubber track immediately.
If it is not replaced, the track may break suddenly while the machine
is working, which can result in serious accidents.
4. CRACKS IN THE RUBBER SURFACE
If you see a crack of 30 mm or more in length and 8 mm or more
deep, repair the track immediately. If the steel cords are visible, even
though the crack is smaller than indicated above, repair the track
immediately. Otherwise, water in the crack may rust the cords and
result in the track breaking.
•
R
UBBER TRACKS MUST BE REPLACED OR REPAIRED AT THE TIMES INDICATED BELOW
.
•
I
F YOU HAVE TO REPAIR OR REPLACE A TRACK
,
CONTACT YOUR DEALER
.
WARNING
A
B
C
650
Summary of Contents for CARRY 110
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