SEAL-U-CUP 3327045 - Caterpillar

Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.
Illustration 1 g00101586The oil drain hose is under the center of the upper structure.
Illustration 2 g00687981Note: Refer to Operation and Maintenance Manual, "General Hazard Information" for information that pertains to Containing Fluid Spillage.
Remove drain hose (2) from holder (1) on the upper frame. Face the end of the hose toward the container.
Use a universal joint with a socket extension to loosen the drain valve in hole (3). Drain the oil into a suitable container. Note: Drained fluids should always be disposed of according to local regulations.
Illustration 3 g00687982
Tighten the drain valve. Hook the drain hose (2) to the holder (1). Make sure that the end of the hose is facing upward.
Illustration 4 g00687983
Remove dipstick (4).
Add the specified quantity of oil through the dipstick tube. See Operation and Maintenance, "Capacities (Refill)".
Check the oil level. Refer to Operation and Maintenance Manual, "Swing Drive Oil Level - Check" for the procedure.
Check the oil that has been drained for metal chips or metal particles. Consult your Caterpillar dealer if any metal chips or metal particles are found.
Drained materials should always be disposed of according to local regulations.