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.

Pressure Testing

Check breather hose connected between radiator and expansion tank. Fit new hose if hose is cracked. Using a T-piece, connect pressure tester to thin hose connected between radiator and expansion tank. Increase pressure and check opening pressure of expansion tank cap, and for leaks. Opening pressure is 65-85 kPa (9.2-12.0 psi). Check that pressure does not drop noticeably for 3 minutes.