25. Procedures for Maintenance
25. Procedures for Maintenance 25-1. First services Service only once after the new machine has started to be used, as follows. 25-1-1. At first 50 hours • Replace the engine oil and the engine oil filter element. For these procedures, refer to Section "25-6. Maintenance every 250 service hours". 25-1-2. At first 100 hours • Replacing the lube oil for the travel reduction gearbox. For this procedure, refer to Section "25-8. Maintenance every 1000 service hours". 25-1-3. At first 250 hours • Replacing the hydraulic oil return filter element. For this procedure, refer to Section "25-7. Maintenance every 500 service hours". • Cleaning the suction filter element in the hydraulic oil tank. For this procedure, refer to Section "25-8. Maintenance every 1000 service hours".
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