6.8 RUBBER TRACKS MAINTENANCE
6.8.1
C
HECKING TRACK TENSION
Stop your machine on a flat and solid ground. Raise your machine off the ground
safely and support it by applying stable blocks or jack stands under the undercar‐
riage frame. In correspondence with the undercarriage central roller, measure
distance
A
of the bottom of the roller to the hard internal part of the rubber belt.
Track tension is normal if measure
A
is between 10 and 15 mm.
If the tension is not within the above measure, or too tight, please follow the proce‐
dure illustrated in the following paragraph.
A
S AN ALTERNATIVE TO THE ABOVE
‐
MENTIONED PROCEDURE
,
YOU CAN FOLLOW THE PROCE
‐
DURE BELOW
. I
N THIS CASE
,
THE CHECK IS LESS ACCURATE AND PRECISE
.
Stop your machine on a flat and solid ground.
In correspondence of the upper skid of the carriage, measure distance
A
of the bot‐
tom of the skid to the hard internal part of the rubber belt, lifting the belt manually.
The track tension is normal if measure
A
is between 10 and 15 mm.
If the tension is not within the above measure, or too tight, please follow the proce‐
dure illustrated in the following paragraph.
83
C
OMPACT DUMPER
HS701 ‐ H
INOWA
MUHS70120615
A
A
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