Komatsu PC210-10 DEMOLITION BASE SPEC., Руководство по эксплуатации и техническому обслуживанию

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MAINTENANCE SCHEDULE TABLE MAINTENANCE
4–28
REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE)
REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE):PC-LBM2-923K00A
Replace the bucket teeth before the adapter starts to wear.
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WARNING
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It is dangerous if the work equipment moves by mistake when the teeth are being replaced.
Set the work equipment in a stable condition, then stop the engine and set the lock lever securely to
the LOCK position.
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The pins can be knocked out only with strong force, so there is a hazard that the pin may fly out.
Check that there is no one in the surrounding area.
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There is a hazard that fragments will fly during the replacement work, so always wear protective equip-
ment like protective eyeglasses and gloves.
1. To make it possible to knock out pin (1) of tooth (2), put
block (5) under the bottom of the bucket, and level the bot-
tom of the bucket.
2. Check that the work equipment is in a stable condition, then
set the lock lever to the LOCK position (L).
3. Place a bar on the head of pin (1), hit the bar with a hammer
to knock out the pin, then remove tooth (2).
REMARK
If the bucket teeth cannot be safely removed by this method,
ask your Komatsu distributor for replacement of the bucket
teeth.
4. Clean the mounting face. Fit a new tooth (2) in the adapter,
push in pin (1) partially by hand, then lock it with a hammer
to install the tooth to the bucket.