Forum menu
Reverb issue, anyon...
 

[Closed] Reverb issue, anyone had this and have an idea what the prob is?

Posts: 1508
Full Member
Topic starter
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

It's really slow to compress or return but as it's achieving full extension (fnarr fnarr) it judders through the last 5mm.

Anybody had this and know why it might be happening?

Thanks


 
Posted : 20/10/2017 11:32 am
Posts: 4306
Free Member
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

I would guess the remote needs a bleed - the valve isn't opening fully, hence the slow return and the air spring is struggling to push it the last few mm against the hydraulic pressure. Have you got the adjuster set to full fast?

Be worth checking the air pressure too.


 
Posted : 20/10/2017 11:39 am
Posts: 0
Full Member
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Seat collar isn't slightly too tight is it?


 
Posted : 20/10/2017 11:41 am
Posts: 1508
Full Member
Topic starter
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

It's been bled twice by the LBS, they've checked air pressure and tried with seat collar undone. ๐Ÿ™


 
Posted : 20/10/2017 11:50 am
Posts: 23333
Free Member
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

[quote=thered ]It's been bled twice by the LBS, they've checked air pressure and tried with seat collar undone.

hasnt been bled very well then?


 
Posted : 20/10/2017 12:08 pm
Posts: 873
Full Member
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

hasnt been bled very well then?

Which is odd, because doing that is a piece of, er, cake.
I'd double check the air pressure too.
Is the speed collar turned all the way to "fast"?


 
Posted : 20/10/2017 12:12 pm
Posts: 653
Free Member
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

If it's not the above it could be a leak in the hose,this doesn't have to be an externally visible one hose could been crimped/folded and have the inside line ruptured and be leaking into outer-I've had this with brakes before.
Maybe it needs a lube service with new bushings if they are worn/destroyed(they are delicate) and are creating more drag too.


 
Posted : 20/10/2017 12:38 pm
Posts: 11468
Full Member
Translate โ–ผ
English
Spanish
French
German
Italian
Portuguese
Russian
Chinese
Japanese
Korean
Arabic
Hindi
Dutch
Polish
Turkish
Vietnamese
Thai
Swedish
Danish
Finnish
Norwegian
Czech
Hungarian
Romanian
Greek
Hebrew
Indonesian
Malay
Ukrainian
Bulgarian
Croatian
Slovak
Slovenian
Serbian
Lithuanian
Latvian
Estonian
 

Maybe it needs a lube service with new bushings if they are worn/destroyed(they are delicate) and are creating more drag too.

My experience of worn Reverb bushing was that the post went up and down quite happily, but creaked and clacked alarmingly with lots of easily detectable play. Easy enough to change yourself if you're half competent, but irksome to have to replace an otherwise perfectly good top-cap.


 
Posted : 20/10/2017 12:47 pm