Definitively replace those drilled out pigtails.
Reading the article that Lou posted, combined with the 1 that I posted, gives me a better insight on how the whole system works. Until reading Lou's link, I did not know that we need to insert a pigtail on the cylinder to open up the OPD so there can be flow out of the cylinder. Knowing that now, maybe 1 of the 1st things we can advise members that can't get their propane flowing is to make sure the pigtail is screwed on hand tight.
According to paragraph 4 in Lou's link, I incorrectly used the word "tank" instead of "cylinder". We have removeable "cylinders" on our TTs and 5th wheels, but there are non-removeable "tanks" on motor homes.
Chap , DW Joy, and Fur Baby Sango
2006 Ford F150 Super Cab 4x4
2008 Surveyor 263