How to Prime Oil Pump?
 

Irecently changed-out the tranmission in my 95 altima. Had it up on jack stands for a few days while i worked on it after work. Transmission change went fine, but now my engine oil light is on. Clicking noise tells me the pumps not pumping. Anyone have any suggestionsas tohow to get the pump primed. Car is running well, 330,000 miles. Oil light never on before.
Thanks in advance for your help.