Marzocchi 350 NCR ti service

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Marzocchi 350 NCR ti service
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Posted: May 4, 2022 at 21:27 Quote
dksousa wrote:
Hi, can somebody help me (more detailed) about on servicing NCR cartridge? i simply want to change for fresh oil, been a while isnt changed
disassemble the cartrdige, clean, change o-rings, put oil in, assemble, screw out the needle from the top, put oil through the top, take back the needle inside, push the road of cartridge to get oil equally along the cartridge - repeat it lot of times untill the won't be place for adding new oil.
Add 20-30 ml of oil to the left leg.

Marzocchi 350 NCR 2016 parts -- Air seal head piston o-rings instead of oil-wipers 18 3.6

Marzocchi 350 NCR DBC cartridge


bigquotes26.70X1.78
23.52X1.78
14.00X1.78
SS8.5(8X1) FAA220
20.30X1.78
26.70X1.78
17.00X1.50
14.00X1.78
7.66X1.78
4.5х1.5
It's not the Full list of all o-rings. You can clearly see on picture above that there are more of them, I just forgot to note their sizes.
Also, there's a u-cup seal ring in a seal head. It's 8x14x4.6 or some else.. https://aliexpress.com/item/1005002424072000.html

O+
Posted: May 5, 2022 at 3:13 Quote
To put new oil in really need to take cartridge all a part?

Posted: May 5, 2022 at 9:28 Quote
dksousa wrote:
To put new oil in really need to take cartridge all a part?
it's very easy to take it almost all apart, but - nah, no need to, just remove the top needle and do all the necessary movements to get old oil out.

O+
Posted: May 5, 2022 at 11:11 Quote
Of the cartridge diagram what is you consider needle?

Posted: May 5, 2022 at 11:35 Quote
It's inside item 40

Needle in item 40

They call it 'low speed compression rod':


Posted: May 5, 2022 at 13:11 Quote
dksousa wrote:
Hi, can somebody help me (more detailed) about on servicing NCR cartridge? i simply want to change for fresh oil, been a while isnt changed

Read my post on page one. It's really quite simple to do.

O+
Posted: May 18, 2022 at 14:40 Quote
dont know how i broke this... but i did...

https://ibb.co/0KFKPBn
https://ibb.co/n6Gry6H
https://ibb.co/LzDdL9W

where can i find that part to fix it?

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