I just did the 400 hour service on my 2023 Bobcat CT2025 Tractor. It is relatively easy, but is fairly time consuming.
The items you will need:

Hydrostat Filter 7375650
Hydraulic Filter 6695918
Engine Oil Filter 7384298
Fuel Filter 7374363

6.8 quarts engine oil
5.8 gallons hydraulic/ hydrostat fluid
6.3 quarts gear oil
tape measure
14mm wrench
19mm wrench
30mm wrench
funnel