I don't know but ever time I use my X4+ I was told to give 2 pulls on the pump handle before use
Matt
What is the recommended oiling interval and duration for an X5 Speedmaster.
Since the X4 and X5 have different ways I supposed it might be possible they would have different recommended interval or duration.
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Bob La Londe
http://www.YumaBassMan.com
I don't know but ever time I use my X4+ I was told to give 2 pulls on the pump handle before use
Matt