ZT 0900 knife Very Strong detent

YardbirdUSA

YardbirdUSA

Joined
Feb 5, 2011
Messages
143
Hello, I thought there would be a board just for ZT knives but I cant find it. I just purchased a ZT 0900 Les George flipper. I brought it used but mint. My problem is that the detent is very strong and it is quite hard to "flip" Once it gets going it opens (and closes) smooth. If somebody has this model should it be that hard? Can I fix it? or should I send it back to the manf.? Thanks for any help in advance.
 
Its meant to be that way. With use they get easier. There are things you can do to ease the detent but many would recommend you send it in as its not a job everyone can perform with equal ease.
 
I've got a few ZT's and while some have a pretty strong detent it's been nothing to be overly concerned about, but I just got a ZT 808 Rexford and holy Toledo is that a wicked strong detent!

Mike
 
Its fine, keep using it and it will wear in nicely. They set them up like that
 
For now add a drop of nano-oil or such on the detent ball and manually work the blade back and forth. Then, start flipping.
 
I actually would avoid the nano oil. It will help at first but it will attract dirt. That and lube is something one uses to prevent wear. But in this case wear of the sharp ledge the detent uses is what you want. I prefer to just use the knife and let it break in. Especially since lube can migrate to areas its not wanted like the lockface. Just my preference.
 
Personally, one drop of nano-oil on the detent ball is not going to attract that much dirt and it'll help shorten the break-in time.
 
RamZar said:
Personally, one drop of nano-oil on the detent ball is not going to attract that much dirt and it'll help shorten the break-in time.
Click to expand...

I disagree. But im not going sit here and argue with you about it. People can read both opinions and figure it out for themselves.
 
First let me say I know nothing but I was wondering can graphite or something similar work
 
Generally speaking....

1. Check your technique. You might be pressing something you shouldn't be or not pressing hard enough on another area.
2. How familiar are you with knives that have a flipper mechanism? If you are fairly new to them, patience and practice.
3. Don't try to "fix" your knife, especially if you are not sure what goes where and if you have to ask...then you should just leave it as it is.
4. Oil is fine, but not necessary. In this case I would avoid it as I cannot see it helping things.

Just my thoughts, worth what you paid for em.
 
I see people adding too much oil and yes if it gets on a titanium lock face that doesn't have a steel lock bar insert you get a sticky lock (0900 has a steel lock bar interface).

With the nano-oil applicator one drop just directly on the detent ball is a very small amount. Personally, I've had no issues with dirt buildup and it has helped in break-in time.
 
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