WASHER-THRUST 1C3967 - Caterpillar

Hot oil and components can cause personal injury. Do not allow hot oil or components to contact the skin. Be sure that the engine and components are cool enough to touch with your bare hand prior to performing any service work.
1. Loosen filler cap (2) from tank assembly (1). 2. Remove drain plug (4) from drain valve body (3) and drain the hydraulic tank. The capacity of the hydraulic system is 253 L (67 U.S. gal). The following steps are for refilling the hydraulic tank.3. Install drain plug (4) to drain valve body (3). The capacity of the hydraulic system is 253 L (67 U.S. gal). For the correct refilling procedures refer to the topic "Lubricant Viscosities and Refill Capacities" in the 24H Motor Grader, Operation & Maintenance Manual.4. Tighten filler cap (2) to tank assembly (1).End By:a. separate steering frame lock link