24. SERVICE PROCEDURE 24.8 EVERY 1000 HOURS SERVICE Maintenance for every 50, 100, 250 and 500 hours service should be carried out at the same time. 24.8.1 CHANGE OIL IN SWING MACHINERY CASE ¤ WARNING The oil is at high temperature immediately after the machine has been operated. Wait for the oil to cool down before carrying out maintenance. Container to catch drained oil: Min. 13 ¶ capacity Refill capacity: 13 ¶ (3.4 US gal, 2.9 UK gal) 1. Set a container under drain valve P under the machine body to catch the oil. 2. Loosen drain valve P under the machine body, drain the oil, then tighten the drain plug again. 3.
Remove dipstick G and air bleed plug 1 , then add the specified amount of engine oil through filler port F of the dipstick guide. NOTICE For details of the oil to use, see “20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE”. 4. After adding oil, install air bleed plug 1 . 5. Wipe off the oil on the dipstick with a cloth. 6. Insert dipstick G fully into the dipstick guide, and then pull it out again. 7. The oil level should be between H and L marks on the dipstick G . If the oil does not reach the L mark, add engine oil through oil filler port F . 8. If the oil is above the H mark, drain the excess engine oil from drain valve P , and check the oil level again. 3-65