REGULATOR AS-VOLTAGE 3618010 - Caterpillar

Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.
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Remove the access cover that is located below the swing drive.Note: Refer to Operation and Maintenance Manual, "General Hazard Information" for information on Containing Fluid Spillage.
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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.
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Tighten the drain valve. Hook the drain hose (2) to the holder (1). Make sure that the end of the hose is facing upward.
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Remove dipstick (4) .
Add the specified quantity of oil through the dipstick tube. See Operation and Maintenance, "Capacities (Refill)".
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Maintain the oil level between the ADD and FULL marks on the dipstick.
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.