R/C Tech Forums

Go Back   R/C Tech Forums > General Forums > Electric Off-Road

Thread Tools Search this Thread
Old 04-05-2009, 11:32 AM   #1
Tech Adept
Join Date: Nov 2008
Location: Socal
Posts: 157
Trader Rating: 7 (100%+)
Send a message via AIM to sszzxx
Default B4/T4 Shocks

Whats the proper way to do these or the common way to do these. I can never seem to get them right with ease, takes me a while to do each shock to the point where when you push the shaft up to the very top it only comes back out like a quarter inch or whatever the manual says.

I normally just fill both the shaft and cap with oil then bleed some up and tighten it a little. The shaft usuaally wont go all the way up so then i loosen it and bleed some again, and then if it goes all the way up and comes out a little ill tighten it down but i feel like i might be getting air bubbles in their while im bleeding the oil.
sszzxx is offline   Reply With Quote
Old 04-05-2009, 11:44 AM   #2
Tech Master
Join Date: Apr 2008
Location: Christchurch, NZ
Posts: 1,063

You need air in there buddy, they are emulsion shocks, it's how they work
Like most other will tell you, if you follow the instructions to the tee, they will work great.
It takes a lot of patience. If you get one perfect, you can almost guarantee you will top-up the other ones 2 or 3 times and re-bleed them before you get them the same!
JR007 is offline   Reply With Quote
Old 04-05-2009, 11:46 AM   #3
Tech Fanatic
xDaRReLLx87's Avatar
Join Date: Mar 2009
Location: Louisiana
Posts: 836

Well, this video tells you all you need to know my friend I'd put Teflon synthetic grease on your piston rod and on your shock bushing mounts. Be sure not to tighten your mount screws to tight or you will bind your shock defecting it's performance.

Hyper 9E 2000KV T8/RX8- 4S Turnigy 4500 mah
Ko ProPo EX-1 UR 2.4 ghz, Hitec-7950TH
xDaRReLLx87 is offline   Reply With Quote
Old 04-05-2009, 02:35 PM   #4
Tech Adept
nitrotruckn's Avatar
Join Date: May 2004
Location: Woodland Mills, Tennessee
Posts: 220
Trader Rating: 4 (100%+)
Send a message via Yahoo to nitrotruckn

On the AE shocks:

1-Fill the body up to the top and slowly cycle the shaft up and down a few times to release any trapped air under the piston then set aside.

2-fill the cap to the bottom of the threads

3-with the shock shaft extended, place cap on the shock and tighten down finger tight, then while holding the shock upright, back off 1 full turn and compress the shaft until it the eyelet touches the bottom of the shock body.

4- give it a few seconds for any excess oil and air to escape from under the cap and then snug the cap back down.

5- compress the shaft and check for proper rebound according to the manual or your personal preference. (i never set mine up with over 1/4" rebound)

6- satisfied with the rebound? tighten the cap per manual and your done!
"For God so loved the world..." John 3:16

Team FCA Endurance
Hammer Nutrition
Team RFC- chaplain (racers for Christ)
nitrotruckn is offline   Reply With Quote
Old 04-05-2009, 06:53 PM   #5
Tech Elite
OG RC 10T's Avatar
Join Date: May 2007
Posts: 2,658
Trader Rating: 41 (100%+)

I have been building AE shocks for the past 20 or so years. The easiest way is practice.

What works for me is to fill the shock and cycle the piston a couple of times to get the air out from under it. Let it the shock stand up right until the air rises to the top. When the oil looks clear (may take a couple of minutes) top off whats left until its to the top.

This is where it works for me. Take a flat metal blade, like a pocket knife, and skim off the oil that is bubbled up over the top of the shock body, then put the cap on.

Its not rocket science, the way I do it, but they are identical almost every time, and close to what the instructions tell you to do rebound wise.

Some times at the track, a blown shock or a quick fluid change is necessary, so its was a good idea for me to find a way that works well, and that is consistant.

I hope it helps.
Original RC 10T, T4, RC8Te, Tekin RX8. Losi Ten SCTE, Slash 4x4.
OG RC 10T is offline   Reply With Quote
Old 04-05-2009, 06:53 PM   #6
Tech Elite
OG RC 10T's Avatar
Join Date: May 2007
Posts: 2,658
Trader Rating: 41 (100%+)

The proper way is by the directions that came with the kit.
Original RC 10T, T4, RC8Te, Tekin RX8. Losi Ten SCTE, Slash 4x4.
OG RC 10T is offline   Reply With Quote

Similar Threads
Thread Thread Starter Forum Replies Last Post
Tamiya DF-03 type tom_chang79 Electric Off-Road 1048 01-17-2016 09:06 PM
RC10B4/T4 Forum DerekL Electric Off-Road 14331 01-01-2016 02:18 PM
WTT (or sell) FT B4 for a FT T4 XMSRacing R/C Items: For Sale/Trade 20 02-16-2007 06:30 AM
FS/FT Associated FT B4 Darkshinobi R/C Items: For Sale/Trade 21 09-12-2006 08:14 PM
Raceing sell out,T4/B4 TC3/TC3/TC3/MF1 XXXT,Electronics jtcfanof3 R/C Items: For Sale/Trade 22 11-19-2004 01:58 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

All times are GMT -7. It is currently 09:28 AM.

Powered By: vBulletin v3.9.2.1
Privacy Policy | Terms of Use | Advertise Content © 2001-2011 RCTech.net

SEO by vBSEO 3.5.0