24. SERVICE PROCEDURE 24.8.2 CHANGE OIL IN FINAL DRIVE CASE WARNING The oil is at high temperature immediately after the machine has been operated. Wait for the oil to cool down before carry- ing out maintenance. If there is still pressure remaining inside the case, the oil or plug may fly out. Loosen the plug slowly to release the pressure. Prepare the following. Container to catch drained oil: Min. 2.5 l capacity (PC130), Min. 4.0 l capacity (PC150LGP) Refill capacity: 2.5 l (PC130), 4.0 l (PC150LGP) Hexagon wrench 1. Set the machine with plug and plug perpendicular to the ground surface. 2. Set a container under plug to catch the oil. 3.
Remove plugs and with the hexagon wrench and drain the oil. 4. Tighten plug . 5. Add engine oil through the hole of plug . REMARK Check the O-rings in the plugs for damage. If necessary, replace with new ones. 6. When the oil overflows from the hole of plug , install plug . PC130/150LGP-6K ENG 3-61