ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical Postings

Reply
 
Thread Tools Display Modes
Old 04-09-2024   #1
CDC
 
Join Date: Jun 2023
Location: London, UK
Posts: 14
Default Help with FX3 actuators/faults

Hi team

I currently have someone working on my car for me and he believes two of my shock actuators are fautly and require replacing. He said these two bring up a fault code saying "out of time". He believes this relates to their start up sequence and he can confirm the two correctly functioning actuators do some sort of rotation on startup and then a reverse sweep of somesorts, but the two faulty ones never do the reversing. Hard to explain having not seen it personally, but trying my best.

Can anyone relate to the above? Are two of my actuators toast?

Thanks

Charlie
CDC is offline   Reply With Quote
Old 04-09-2024   #2
tccrab
 
tccrab's Avatar
 
Join Date: Oct 2004
Location: Folsom CA
Posts: 1,653
Default Re: Help with FX3 actuators/faults

Had a similar issue on my '90.
I removed each actuator, cleaned with WD40, applied a little silicone lube to the gears and put them back on.
Problem went away.

Crabs
__________________
TomC
'90ZR1 #792
Honorary Pirate


[B]If it ain't FUN, you're doing something terribly WRONG.
[/B]
tccrab is offline   Reply With Quote
Old 04-09-2024   #3
CDC
 
Join Date: Jun 2023
Location: London, UK
Posts: 14
Default Re: Help with FX3 actuators/faults

Quote:
Originally Posted by tccrab View Post
Had a similar issue on my '90.
I removed each actuator, cleaned with WD40, applied a little silicone lube to the gears and put them back on.
Problem went away.

Crabs
Thanks - i'll pass this on.
CDC is offline   Reply With Quote
Old 04-11-2024   #4
Thomas ZR-1
 
Thomas ZR-1's Avatar
 
Join Date: Oct 2012
Location: Germany
Posts: 230
Default Re: Help with FX3 actuators/faults

Hi Charlie, the rear actuator you purchased from me some days ago works fine...I checked this before selling to you. And as I explained to you: the plastic gears in the head of the actuator may crack after 30 years...and that`s the reason why they don`t do the reversing. They run in one direction without stopping...until time out. As I told you send me the faulty actuator and I replace the cracked pastic gears into HD aluminuim gears and they will work fine again.
__________________
Best thing in life is a ZR-1 ride
Thomas ZR-1 is offline   Reply With Quote
Old 04-11-2024   #5
CDC
 
Join Date: Jun 2023
Location: London, UK
Posts: 14
Default Re: Help with FX3 actuators/faults

Quote:
Originally Posted by Thomas ZR-1 View Post
Hi Charlie, the rear actuator you purchased from me some days ago works fine...I checked this before selling to you. And as I explained to you: the plastic gears in the head of the actuator may crack after 30 years...and that`s the reason why they don`t do the reversing. They run in one direction without stopping...until time out. As I told you send me the faulty actuator and I replace the cracked pastic gears into HD aluminuim gears and they will work fine again.
Hi Thomas. I've got no issues with the one you sent me. That's fine. It's two of my other originals actuators. What are your rebuild costs again? Otherwise I'll need to find a front left and rear right replacement.

Thanks
CDC is offline   Reply With Quote
Old 04-11-2024   #6
Thomas ZR-1
 
Thomas ZR-1's Avatar
 
Join Date: Oct 2012
Location: Germany
Posts: 230
Default Re: Help with FX3 actuators/faults

what`s app sent...
__________________
Best thing in life is a ZR-1 ride
Thomas ZR-1 is offline   Reply With Quote
Reply


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

Forum Jump


All times are GMT -4. The time now is 05:19 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020