Just finished this, sealing 8 or 9 stress cracks. Tested at the start when sealed to see if it would run, then cycled it thru 40 pressurized, un-pressurized tests over a week. Parts displayed, many don’t show many parts if any. Lantern ran for four hours before the week long cycle of tests, used POR-15 to seal the cracks, first time I had to reapply. Tests lasted an hour to four hours, there was a valve leak before I started and the C/V leaked off and on, so may need to remove it and clean if needed. I have a after market one. Duane
