METHOD FOR REPLACING BUCKET TEETH (HORIZONTAL PIN TYPE)
Replace the bucket teeth before the adapter starts to wear.
• It is dangerous if the work equipment moves by mistake when the tooth is being replaced.
Set the work equipment in a stable condition, set the lock lever securely to LOCK position, and stop
the engine.
• As the pin is driven out with strong force, it is dangerous that the pin may fly out. Check that there
is no people in the area around the machine.
• Broken pieces may fly during the replacement work, so always wear the protective equipment such
as protective eyeglasses and gloves.
Items to be prepared
• Hammer
• Bar
1.
To pull out pin (1) of tooth (2), put block (5) under the bot-
tom of the bucket, and make the bottom surface of the
bucket horizontal.
2.
Check that the work equipment is in a stable condition,
then set the lock lever to LOCK position (L).
3.
Place a bar on the head of pin (1), hit the bar with a ham-
mer to knock out the pin, then remove tooth (2).
REMARK
• The bar must be round and thinner than the pin.
• If it cannot be removed by this method, ask your Ko-
matsu distributor to have the replacement performed.
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