2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 101Get this manual
COOLING SYSTEM 4-19 Radiator Fan Switch, Coolant Temperature Warning Light Switch
Radiator Fan Switch, Coolant Temperature Warning Light Switch Removal CAUTION
The fan switch or the coolant temperature warning light switch should never be allowed to fall on hard surfaceSuch shock to their parts can damage them
Drain the coolant (see Coolant Draining)Remove: Fan Switch Wire Connectors [A] Radiator
Radiator Fan Switch [B] Coolant Temperature Warning Light Switch Wire Connector [A] Coolant Temperature Warning Light Switch [B]