To check the cutting head: if there is a pick damaged, lost, or replaced with a new pick.
Check the gear holder for cracks and wear.
Check the cutting arm: Fill the cutting arm with butter. If the amount of lubricant is insufficient, you need to replenish it in time.
Check the reducer: Check whether there is abnormal vibration and sound, observe the oil level through the oil level gauge, check whether there is abnormal temperature rise phenomenon, and whether the bolts are loose.
Check the walking part: whether the tension of the crawler is normal, whether the crawler is damaged or not, and whether each wheel rotates.
Check the blade section: if the starwheel is rotating properly, the star wheel is worn out.
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