. MAINTENANCE MAINTENANCE INFORMATION MAINTENANCE INFORMATION Service Meter Reading Check the service meter reading every day to see if the time has come for any necessary maintenance to be performed. Komatsu Genuine Lubricants Use Komatsu genuine oils and grease. Choose oils and grease with proper viscosities specified for ambient temperature. 4 - 2 Do not perform any i nspection and maintenance oper ation tha t is not foun Komatsu Genuine Re placement Parts Use Komatsu genui ne parts specified in the Parts Bo ok as replacement p Windshield Washer F luid Use automobile win dow washer fluid, and be careful not to let any dirt get Fresh and Clean Lub ricants Use clean oil and gr ease.
Also, keep the containers o f the oil a nd grease clean. Keep foreign materials away from oil and grease. Check Drained Oil an d Used Filter After oil is changed o r filters are replaced, check the old oil and fi lters for met al particles and for eign materials . If l arge quantity of metal pa suitable action. rticles or foreign materials are found, always report to the person in charge, and carry out harge, an arry Fuel Strainer Do not remove the s trainer from the filler port when a dding fue Welding Instructions e starting switch. e than 200 V continuously. g cable within 1 m (3.3 ft) of the area to be welded.
If grounding cable is connected near ectors, etc., the instruments may malfunction. Turn off the engin Do not apply mor Connect groundin g cable within 1 m (3.3 instruments, conn ectors, etc., the instruments may malfunction. If a seal or bearin g happens to come between the p art being welded an d grounding point, change the grounding point to avoid suc h parts. ea around the work equipment pins or the hydraulic cylinders as the grounding point. Do not use the ar ea around the work equipment pi ns or the hydraulic c ylinders as the gro unding point.
Do not Drop Things I nside Machine When opening ins pection windows or the oil filler p ort of the tank to car ry out inspection, be careful not to drop nuts, bolts, or tool If such things are lead to failure. If s inside the machine. dropped inside the machine, it ma y cause damage an d/or malfunction of the machine, an d will you drop anything inside the mac hine, always remove it immediately. r inspection. Do not put unnec essary things in your pockets. C arry only things whic h are necessary fo