. MAINTENANCE MAINTENANCE PROCEDURE WARNING that the pin (1) of so that the 4 - 33 REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE Replace the teeth be fore the wear reaches the I t is dangerous if the work equipment moves by mi stake when the teeth a S s re being replaced. et the work equipm ent in a stable condition, then stop the engin e and et the lock lever sec urely to the LOCK position. T he pins can be knoc ked out only with strong force , so there is a hazard t a hat the pin may fly o rea. ut. Check that there is no one in the surrounding T here is a hazard that fragments will fly during the r eplacement wo rk, so a lways wear protecti ve equipment like safety glas ses and gloves . 1.
tooth (2) can be knocked out with a hamm bottom face of th 2. Place a bar on th e head of pin (1), hit the ba r with a hamm er to knock out the pin REMARK If it cannot be remove d by this method, for safet y reasons, al ways contact your Komats u distributor to have the re placement c arried out . 3. Clean the mount ing face. Fit a new tooth (2) in the ad apter, push in pin (1) pa rtially by hand, then lock it with a hamm er to install the tooth to the bucket.