Maintenance Every 50 Hours; Rubber Track Maintenance; Checking The Condition Of The Tracks - Yanmar SV26 User Operation And Maintenance Manual

Mini excavator
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6 Maintenance by the operator

6.4 Rubber track maintenance

6.4.1 Checking the condition of the tracks

The wear to the rubber tracks depends on the working conditions and the nature of the
ground. Regularly check the wear and tension of the tracks.
Note
A new track must be checked for the first time after 30 hours.
Height of the fixing nuts
Steel cables for the rubber tracks
Metal insert
Greaser
If the tracks are relaxed even after adjusting the tension, the lubrication nipple may have an
internal failure. Contact your dealer for repair.
148
If height A is reduced by wear, the traction
power reduces.
If A is lower than or equal to 5 mm, replace
the track.
1 = Track roller
2= Track
If the track steel cables are uncovered over
two or more joints, replace the tracks.
If two or more links in the steel cable inside
the track are exposed due to wear on the feet,
replace the track.
1 = Exposed steel cables
If half or more of the cable bed is broken,
replace the track.
If the metal inserts detach even at a single
place, replace the track.
1 = Detachment of the metal insert

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