http://www.youtube.com/watch?v=_MSgYB_zTcM
Yes, the kerosine is being sprayed from the right engine.
No wonder this aircraft lost 17 tons of fuel just flying from Buenos Aires to Bolivia...
http://avherald.com/h?article=468796d9&opt=0
Incident: Avianca A332 near Santa Cruz on Sep 14th 2013, fuel leak
The airline confirmed the crew detected a fuel leak prompting the diversion, about 17 tons of the 42 tons of fuel on board were lost.