aircraft deicing truck provides mobile de-icing and anti-icing for aircraft of all sizes Heater removal and installation of the aircraft deicing vehicle Heater removal of the aircraft deicing vehicle (1) Remove the rear part cover of the deicing vehicle. (2) Disconnect the fuel line to the heater. (3) Disconnect the hydraulic oil line to the blower motor. (4) Disconnect the hydraulic oil line to the fuel pump motor. (5) Disconnect all connections to the heater.