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-   -   Bowtech Guardian Unknown Noise (https://www.huntingnet.com/forum/technical/249383-bowtech-guardian-unknown-noise.html)

kwilson16 06-14-2008 08:10 PM

Bowtech Guardian Unknown Noise
 
My 2007 Guardian is making a slight 'tick' sound just as I reach full draw. The sound seems to be coming from the top cam. I removed/re-inserted the cam axle and it is straight and well-lubricated. The string is well worn but waxed.

Any suggestions?

kwilson16 06-15-2008 11:15 AM

RE: Bowtech Guardian Unknown Noise
 
Anyone?

lifesadrag 06-15-2008 11:18 AM

RE: Bowtech Guardian Unknown Noise
 
Check that your mod screws are tight...I heard they can loosen up, some guys lock tite the screws.

MeanV2 06-15-2008 11:55 AM

RE: Bowtech Guardian Unknown Noise
 
PM sent.

Dan

kwilson16 06-15-2008 12:20 PM

RE: Bowtech Guardian Unknown Noise
 
The mod screws are tight. The draw module is supposed to be 28.5. It says CP2.5 on it.

Dan,
It does seem like the noise occurs as the cable comes in contact with the draw stop screw head. How do I fix this?
Kevin

shishkabob slim 06-15-2008 12:54 PM

RE: Bowtech Guardian Unknown Noise
 
Is the serving worn where the string hits the stop? I've seen where this happend and the string would jump the stop.

pureadrenaline 06-15-2008 04:46 PM

RE: Bowtech Guardian Unknown Noise
 
the string is probably rolling off the top cam.I have the same thing going on.there are some bushings available at your pro shop tha you can scew into the cam to stop this

kwilson16 06-15-2008 08:08 PM

RE: Bowtech Guardian Unknown Noise
 
The cable was very worn at the spot it made contact with the draw stop bolt. I added an extra layer of serving to the contacted cable area and the squeak is gone. I will have to get new cables eventaully.

western outdoors 06-16-2008 08:25 AM

RE: Bowtech Guardian Unknown Noise
 

ORIGINAL: pureadrenaline

the string is probably rolling off the top cam.I have the same thing going on.there are some bushings available at your pro shop tha you can scew into the cam to stop this
I have noticed that there is a threaded hole on the draw stops. Does this bushing thread into that hole, and does it lay flat and even with the draw stop? Is this a well known piece/option that my dealer should know about?

davidmil 06-18-2008 06:29 AM

RE: Bowtech Guardian Unknown Noise
 
You haven't screwed with the pivot point have you? Screws are not suppose to be tight.

kwilson16 06-18-2008 06:37 AM

RE: Bowtech Guardian Unknown Noise
 
No. I checked those and left them just barely snug tight. The cable was very worn where it contacted the draw stop so I added about 0.5" of serving and it silenced the noise. The bow is eventually going to a friend and he will need cables/strings before long. It shoots great though.

lifesadrag 06-18-2008 02:52 PM

RE: Bowtech Guardian Unknown Noise
 
Here is what my dealer did on my 08 Guardian yesterday.



Lady Forge 06-21-2008 06:06 AM

RE: Bowtech Guardian Unknown Noise
 
Ive had this problem with a few customers in my shop When you over draw the guardian you will hear that tick noise caused by pulling the cable passed the stops( they roll aroud the edge of those stops) Byscrewing those screws with the Rubber Bushing cut to fit in the threaded holes you will change the Guardian to a 65% letoff.

lifesadrag 06-21-2008 12:11 PM

RE: Bowtech Guardian Unknown Noise
 

ORIGINAL: Lady Forge

Ive had this problem with a few customers in my shop When you over draw the guardian you will hear that tick noise caused by pulling the cable passed the stops( they roll aroud the edge of those stops) Byscrewing those screws with the Rubber Bushing cut to fit in the threaded holes you will change the Guardian to a 65% letoff.

Lady Forge, is this not better than having the cables roll past the stops? Does your shophave any other alternatives for this problem?

kwilson16 06-21-2008 01:38 PM

RE: Bowtech Guardian Unknown Noise
 
My cables were not pulling past the stops. The cables were worn and polished to the point it made a slight slapping noise when it contacted the draw stop. The extra, single layer of serving basically returrned the serving to its original dimension and thus has not affected let off. This would seem more desirable than adding a bushing to the draw stop.

Lady Forge 06-22-2008 06:44 AM

RE: Bowtech Guardian Unknown Noise
 

The extra, single layer of serving basically returrned the serving to its original dimension and thus has not affected let off.
I agree that thissolutions has worked well, as did installing the screw without the rubber bushing after I retimed the cables has seemed to work okaybut I havent been able to draw force it to see how it has effected letoff since our Easton Bow Mapper is broken.[:@]

western outdoors 06-22-2008 08:28 AM

RE: Bowtech Guardian Unknown Noise
 
I've never seen what makes the Bowtech bows 65% letoff, but I know it isn't by adding a bolt on the back side of the draw module. I talked to Bowtech, and they recommended adding the bolt to the draw module. It has nothing to do with changing the letoff. It only extends and gives more surface area for the cables. Pretty much a little more peace of mind that the cable isn't going to slip past, that is it.

Lady Forge 06-25-2008 07:54 PM

RE: Bowtech Guardian Unknown Noise
 

but I know it isn't by adding a bolt on the back side of the draw module. I talked to Bowtech, and they recommended adding the bolt to the draw module. It has nothing to do with changing the letoff.
You may want to call back Bowtech and ask for Tech Support again cause someone was missinformed, because the screw with the bushing has everything to do with changing the letoff on a Bowtech Guardian.

Between my Husband and I we personnaly own 5 Bowtech Guardians and play with the letoff on them all the time as well as all the Guardians I sell and work on at the bow shop, and I can say personally that I hate shooting my Guardian at 65 % Letoff [:@]I guess I just got spoiled by the 80%.

That bushing that you cut to fit and then heat shrink and add to the screw that you screw into the module willretard the rotationof the cam off the cable just a tad enough to change the letoff thus increasing your holding weight, this is the only recommended way by Bowtech to us their Authorized Bowtech Dealer to ajust the letoff onthe Bowtech Guardians.

lifesadrag 06-25-2008 08:17 PM

RE: Bowtech Guardian Unknown Noise
 

ORIGINAL: Lady Forge


but I know it isn't by adding a bolt on the back side of the draw module. I talked to Bowtech, and they recommended adding the bolt to the draw module. It has nothing to do with changing the letoff.
You may want to call back Bowtech and ask for Tech Support again cause someone was missinformed, because the screw with the bushing has everything to do with changing the letoff on a Bowtech Guardian.

Between my Husband and I we personnaly own 5 Bowtech Guardians and play with the letoff on them all the time as well as all the Guardians I sell and work on at the bow shop, and I can say personally that I hate shooting my Guardian at 65 % Letoff [:@]I guess I just got spoiled by the 80%.

That bushing that you cut to fit and then heat shrink and add to the screw that you screw into the module willretard the rotationof the cam off the cable just a tad enough to change the letoff thus increasing your holding weight, this is the only recommended way by Bowtech to us their Authorized Bowtech Dealer to ajust the letoff onthe Bowtech Guardians.
I have called Bowtech and all they tell me is to take it to my dealer(50 miles one way). This is all too confusing with all the different answers and opinions.....just check out some of the posts on AT. All I want to do is make it right for crying out loud, heck I've got $1300.00 invested in this bow. It seems that no one has the right solution to this problem[:@].

Lady Forge 06-26-2008 06:18 AM

RE: Bowtech Guardian Unknown Noise
 
lifesadrag;
Check your PM's.
Deb

western outdoors 06-26-2008 02:22 PM

RE: Bowtech Guardian Unknown Noise
 

ORIGINAL: Lady Forge


but I know it isn't by adding a bolt on the back side of the draw module. I talked to Bowtech, and they recommended adding the bolt to the draw module. It has nothing to do with changing the letoff.
You may want to call back Bowtech and ask for Tech Support again cause someone was missinformed, because the screw with the bushing has everything to do with changing the letoff on a Bowtech Guardian.

Between my Husband and I we personnaly own 5 Bowtech Guardians and play with the letoff on them all the time as well as all the Guardians I sell and work on at the bow shop, and I can say personally that I hate shooting my Guardian at 65 % Letoff [:@]I guess I just got spoiled by the 80%.

That bushing that you cut to fit and then heat shrink and add to the screw that you screw into the module willretard the rotationof the cam off the cable just a tad enough to change the letoff thus increasing your holding weight, this is the only recommended way by Bowtech to us their Authorized Bowtech Dealer to ajust the letoff onthe Bowtech Guardians.
After this thread, I emailed Bowtech for the answer to this specific question. So adding the bolt itself does nothing to letoff. You have to add the 65% letoff cap (I've never seen this cap so I'm not positive, but I don't think that adding that little home made rubbersleeve around the bolt would constitute as the cap). Anyway, here it Bowtech's reply to my email.


(*****,[/align]The screw by itself will not effect the let off. If the 65%letoff cap is installed, it will eeffect the letoff. The hole the screw is going in is also designed as the attachment hole for the cap.[/align]Thanks,
[/align]John Nelson[/align]BowTech[/align]Customer Service Manager)[/align]

MeanV2 06-26-2008 03:02 PM

RE: Bowtech Guardian Unknown Noise
 

ORIGINAL: western outdoors


ORIGINAL: Lady Forge


but I know it isn't by adding a bolt on the back side of the draw module. I talked to Bowtech, and they recommended adding the bolt to the draw module. It has nothing to do with changing the letoff.
You may want to call back Bowtech and ask for Tech Support again cause someone was missinformed, because the screw with the bushing has everything to do with changing the letoff on a Bowtech Guardian.

Between my Husband and I we personnaly own 5 Bowtech Guardians and play with the letoff on them all the time as well as all the Guardians I sell and work on at the bow shop, and I can say personally that I hate shooting my Guardian at 65 % Letoff [:@]I guess I just got spoiled by the 80%.

That bushing that you cut to fit and then heat shrink and add to the screw that you screw into the module willretard the rotationof the cam off the cable just a tad enough to change the letoff thus increasing your holding weight, this is the only recommended way by Bowtech to us their Authorized Bowtech Dealer to ajust the letoff onthe Bowtech Guardians.
After this thread, I emailed Bowtech for the answer to this specific question. So adding the bolt itself does nothing to letoff. You have to add the 65% letoff cap (I've never seen this cap so I'm not positive, but I don't think that adding that little home made rubbersleeve around the bolt would constitute as the cap). Anyway, here it Bowtech's reply to my email.


(*****,
[/align]The screw by itself will not effect the let off. If the 65%letoff cap is installed, it will eeffect the letoff. The hole the screw is going in is also designed as the attachment hole for the cap.
[/align]Thanks,

[/align]John Nelson
[/align]BowTech
[/align]Customer Service Manager)
[/align]
Good Info!!

Dan

western outdoors 06-26-2008 03:59 PM

RE: Bowtech Guardian Unknown Noise
 
Does anyone have a picture of this mysterious 65% letoff cap they can post on here for clarification?

MeanV2 06-26-2008 04:15 PM

RE: Bowtech Guardian Unknown Noise
 

ORIGINAL: western outdoors

Does anyone have a picture of this mysterious 65% letoff cap they can post on here for clarification?
I don't, but I know it's not the cap screw in the early pic.

Dan

western outdoors 06-26-2008 04:31 PM

RE: Bowtech Guardian Unknown Noise
 

ORIGINAL: MeanV2


ORIGINAL: western outdoors

Does anyone have a picture of this mysterious 65% letoff cap they can post on here for clarification?
I don't, but I know it's not the cap screw in the early pic.

Dan
I didn't think it was. Thanks for the infoDan. Just ordered the MeanV for my Guardian. Can't wait to get it and try it out.

Lady Forge 06-26-2008 05:54 PM

RE: Bowtech Guardian Unknown Noise
 

but I don't think that adding that little home made rubbersleeve around the bolt would constitute as the cap).
I am leaving in a couple of minutes to goand compete in the ASA PRO/AM but on Tuesday when I return I will contact Bowtech and speak to them in regards to this , Cause they have never spoken to usabout anysuch CAP[&:],the above posted way is the only way Bowtech has instructed us to ajust letoff on the Guardians and our Easton Bow Force Mapper has proven it true for us.
Thanks for the info;)

BowTech_Shooter 06-26-2008 08:57 PM

RE: Bowtech Guardian Unknown Noise
 
What John Nelson e-mailed is correct. There is a pair of molded caps that fit over the ends of the modules which are held on by shoulder socket screws.These caps are to lower the let-off to approx. 65%.

The screws on the inside of the modules shouldnot effect the let-off however it is possible they could. They may however be the cause of an audible clicking noise if they don't have shrick tubing or some type ofvinyl tubing on them.

Here is a picture of the let-off caps not installed on modules.




Here are the caps installed on the modules.



And here are the shoulder socket screws on the inside of the modules. This pair has shrink tubing installed on them to help prevent the clicking noise.




Hope this helps clear things up...

western outdoors 06-27-2008 09:20 AM

RE: Bowtech Guardian Unknown Noise
 
Thanks BowTech Shooter for the pictures and clearing that up.

Lady Forge 07-01-2008 07:04 AM

RE: Bowtech Guardian Unknown Noise
 
Bowtech Shooter;
Thanks for posting the info and the pic's its nice to get some clarity on the subject.
Playing with the screws and the # and thickness of shrink bushing has altered the letoff for us, but it would have been so much easier with your above posted Caps.
Now I will have to wonder why they have been telling us another thing????[&:]
Guess that Phone call to Bowtech is seriously needed!!




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