24. SERVICE PROCEDURE 24.2.6 REPLACE BUCKET TEETH (VERTICAL PIN TYPE) Replace the point before the adapter starts to wear. ¤ WARNING 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 apply the locks securely to the levers. Lock Free AM088930 1. Place a block under the bucket bottom to allow the pin of tooth 1 to be knocked out with a hammer. Carry out full stroke operation of the control levers within 15 seconds after stopping the engine. After confirming that the work equipment is in a stable condition, lock the safety lock lever.
Set so that the bottom face of the bucket is horizontal. Block 2. Use a hammer and drift to knock out lock pin 2 . (If the drift is set against rubber pin lock 3 when it is hit, the rubber pin lock may break. Set it against the back of the pin.) AL068920 3. After removing lock pin 2 and rubber pin lock 3 , check them. AM091280 If lock pins and rubber pin locks with the following defects are used, the point may come off the bucket. Replace them with new ones. The lock pin is too short 1/3 of A fi The lock pin is too short. Align with bottom face AM091290 3-34