#1 Yank the tubes off. Remove all the old plastic pieces from them and run fluid through them to be sure there are no clogged holes.

#2 Dig all the broken little plastic pieces out of the cam towers.

#3 Put the new pieces on the tubes and start all the pieces into the holes on the towers. With a small hammer or mallot, tap the plastic pieces down until the sound and feel changes. Remember the object here is to seat the plastic pieces and not to make oval tubes out of round ones.

Good luck,
Peter

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