How do you check hydraulic fluid level on a 1998 Kubota L2900?

To check the hydraulic fluid level on a 1998 Kubota L2900, first ensure the tractor is on a level surface and the engine is off. Locate the hydraulic fluid reservoir, typically found near the rear of the tractor, and remove the filler cap or dipstick. Wipe the dipstick clean, reinsert it without screwing it in, and then remove it again to check the fluid level against the marked indicators. If the level is low, add the appropriate hydraulic fluid until it reaches the recommended level.