Cub Cadet Challenger 500, Service Manual

Page: 75 / 244

Periodic Maintenance
3 ‐ 11
Maintenance and Adjustment of the UV
Changing the Coolant
1) Remove:

Driver’s seat

Passenger’s seat

Console

Lift up the hood

Remove coolant reservoir cap (1)
2) Disconnect coolant reservoir hose (2).
3) Drain coolant from the reservoir.
4) Reconnect coolant reservoir hose.
5) Remove the coolant drain bolt (1)
along with the copper washer.
6) Remove the radiator cap (1)
7) Drain the coolant:

Disconnect the coolant outlet
hose (1).

Disconnect the water pump inlet
hose (2).
8) Install coolant drain bolt (2) with a
new copper washer (1).
10 Nm or 7.2 ft · lb