Komatsu — EVERY 2000 HOURS SERVICE

EVERY 2000 HOURS SERVICE A Never start the engine before the air has been completely bled from the piston pump. If the engine is started without the air being bled from the b. AXLE Front piston pump, the piston pump may be broken. Bleed the air of hydraulic circuit, refer to BLEEDING AIR FROM HYDRAULIC CIRCUIT. Then lower the bucket horizontally to the ground and stop the engine. Check the oil level and ensure that is correct. (Refer to EVERY 100 HOURS SERVICE.) The type of lubricant used depends on the ambient tem- perature. Select according to the table “FUEL, COOLANT AND LUBRICANTS”. 9. 10. * When installing the cover bolts, push down the cover and tighten the bolts evenly.

Pour in the specified quantity of engine oil from filler (F). Bleed the air from the piston * 7. 8. pump. For details of bleeding the air, refer to BLEEDING CIRCUIT (bleeding piston pump). * sr Refill capacity: 550 II Check that there is no oil leaking from the filter cover mount. AIR FROM air from w-04307 - 97 -