October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

EPR Valve

Connect vacuum pump to EPR valve and apply 7 in. Hg. Check that there is no leakage and that valve is open. Apply 12 in. Hg to EPR valve and check that valve is fully closed. Check that valve shaft does not bind in bushings.