ive got my qt15 lathe apart replacing lube metering valves. i thought all the z axis were PSS-5's until i looked closer. one of them is a 2. problem is, i dont know which one,or if thats even correct. my next question is for the X axis. they are all AJB-00. and every one of them is plugged tight. from what im gathering 00 is very little flow. which makes sense why they are plugged.any reason they are sized so little compared to Z? i could see them needing less than Z, but not that drastically? has anybody increased the size of theirs?or is there a reason i shouldnt ?
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