MOKI RADIAL Care and Maintenence
#5002
Senior Member
Powerbox PBS-T250
Hello guys.
Did anyone have experience with the Powerbox PBS-T250 on there Moki?
I use Jeti and they only have a dual temp probe MT300. So you need 3 of those for a 5 cilinder engine.
Did anyone have experience with the Powerbox PBS-T250 on there Moki?
I use Jeti and they only have a dual temp probe MT300. So you need 3 of those for a 5 cilinder engine.
#5003
Has anyone used this device with a Spectrum or FrSky open TX radio? Monitoring five head temps is not easily possible with either radio/system. Thank you for your time if you have experience and can answer.
Aaron-
#5004
Junior Member
I use one of the screws on the cylinder head to fasten the sensor
#5005
Senior Member
#5006
Senior Member
#5007
I smoked a new aps pump running in a new radial engine of a different manufacturer. I saw another pump named earlier in this thread but can't find any info on it on the net by the listed name Can whoever mentioned it provide an active link please.
#5009
Senior Member
#5010
I strap it between the valves, with a iron wire that I tighten gradually until fixed
I use it with a Multiplex Profi TX
Robert
#5011
Senior Member
Yes I used it for 2 years now, works great, cant be without it, it informs me when 3 lower cyl is ready for takeoff (steadily climbing above 70 degrees, sometimes it stays below 50 degrees)
I strap it between the valves, with a iron wire that I tighten gradually until fixed
I use it with a Multiplex Profi TX
Robert
I strap it between the valves, with a iron wire that I tighten gradually until fixed
I use it with a Multiplex Profi TX
Robert
#5013
Junior Member
There is no fuel return line on it. The carb has to be modified to add the return line.
#5014
The failed APS is at the Hacker Shop for diagnosis.
Also got a lead on a British made pump that looks very promising. Also the post above looks good to.
I appreciate the responses to my question to all who have taken the valuable time to do so.
Aaron
#5015
Yes, It only requires a small hole for the wire, and maybe some filing between the cooling fins, and some heat paste.
I think that the absolute correct temp is not so important, I am locking for the difference between the cylinders.
Br, /Robert
I think that the absolute correct temp is not so important, I am locking for the difference between the cylinders.
Br, /Robert
#5016
#5017
Senior Member
#5018
Hello,
i am the owner of a new moki 180 and an old JR 9303 2,4.
When i did a range check at the field, the receiver was going on safe mode after some distance with the engine running.
I noticed the same thing when I had the engine on the test bench but the receiver was 15cm away. When i moved it at 1 meter the issue was solved.
On the model the distance between ignition module and receiver is about half a meter. Not easy to move it further back.
I am confused because i read on the forums that an ignition cannot cause interreference on a 2,4 system.
Is there a minimum distance or should I search for another problem?
The engine was run in on the bench for 10 hours without any glitz after the initial fix.
Has any one else experienced interference from the ignition module? I's the blue one.
Thank you in advance for the help, I am 1 week away of flying my Jerry Bates 1/4 Spartan Executive.
Lawrence
i am the owner of a new moki 180 and an old JR 9303 2,4.
When i did a range check at the field, the receiver was going on safe mode after some distance with the engine running.
I noticed the same thing when I had the engine on the test bench but the receiver was 15cm away. When i moved it at 1 meter the issue was solved.
On the model the distance between ignition module and receiver is about half a meter. Not easy to move it further back.
I am confused because i read on the forums that an ignition cannot cause interreference on a 2,4 system.
Is there a minimum distance or should I search for another problem?
The engine was run in on the bench for 10 hours without any glitz after the initial fix.
Has any one else experienced interference from the ignition module? I's the blue one.
Thank you in advance for the help, I am 1 week away of flying my Jerry Bates 1/4 Spartan Executive.
Lawrence
Last edited by tziger; 09-05-2022 at 08:11 AM.
#5019
My Feedback: (2)
Just came across some a very excellent Moki information source. Olivier Rogeau of France has a business named, "Modelisme Micromoteurs Service". He has begun posting a series of videos of a Moki 250 in overhaul and repair. Link to these videos is located on his Facebook page at:
www.facebook.com/ModelismeMicromoteursService
The video are spoken in French, but one can still follow well enough. There are also many photos to go with the videos.
Regards - J Tab
www.facebook.com/ModelismeMicromoteursService
The video are spoken in French, but one can still follow well enough. There are also many photos to go with the videos.
Regards - J Tab
Last edited by Jaketab; 09-28-2022 at 10:08 AM.
#5020
Hello,
i am the owner of a new moki 180 and an old JR 9303 2,4.
When i did a range check at the field, the receiver was going on safe mode after some distance with the engine running.
I noticed the same thing when I had the engine on the test bench but the receiver was 15cm away. When i moved it at 1 meter the issue was solved.
On the model the distance between ignition module and receiver is about half a meter. Not easy to move it further back.
I am confused because i read on the forums that an ignition cannot cause interreference on a 2,4 system.
Is there a minimum distance or should I search for another problem?
The engine was run in on the bench for 10 hours without any glitz after the initial fix.
Has any one else experienced interference from the ignition module? I's the blue one.
Thank you in advance for the help, I am 1 week away of flying my Jerry Bates 1/4 Spartan Executive.
Lawrence
i am the owner of a new moki 180 and an old JR 9303 2,4.
When i did a range check at the field, the receiver was going on safe mode after some distance with the engine running.
I noticed the same thing when I had the engine on the test bench but the receiver was 15cm away. When i moved it at 1 meter the issue was solved.
On the model the distance between ignition module and receiver is about half a meter. Not easy to move it further back.
I am confused because i read on the forums that an ignition cannot cause interreference on a 2,4 system.
Is there a minimum distance or should I search for another problem?
The engine was run in on the bench for 10 hours without any glitz after the initial fix.
Has any one else experienced interference from the ignition module? I's the blue one.
Thank you in advance for the help, I am 1 week away of flying my Jerry Bates 1/4 Spartan Executive.
Lawrence
Just my two cents. Best wishes on you flights with that plane. I suspect it was purchased in West Michigan. If so it is a stunning model.
Aaron-
#5021
Just came across some a very excellent Moki information source. Olivier Rogeau of France has a business named, "Modelisme Micromoteurs Service". He has begun posting a series of videos of a Moki 250 in overhaul and repair. Link to these videos is located on his Facebook page at:
www.facebook.com/ModelismeMicromoteursService
The video are spoken in French, but one can still follow well enough. There are also many photos to go with the videos.
Regards - J Tab
www.facebook.com/ModelismeMicromoteursService
The video are spoken in French, but one can still follow well enough. There are also many photos to go with the videos.
Regards - J Tab
Aaron-
#5022
Hello guys,
After soon 10 years in our Modelisme Micromoteurs service French Company, we take time to make videos about MOKI Radials maintenance, but sorry we work as well as we can but It could be very difficult for us to explain all tips in English.
From A to Z, we will help you to be able of your MOKI radial overhaul, if any personal difficulties, don't hesitate to email us fot help !
Our YouTube Channel : (2) Olivier ROGEAU - YouTube
Kind regards from France
Olivier
After soon 10 years in our Modelisme Micromoteurs service French Company, we take time to make videos about MOKI Radials maintenance, but sorry we work as well as we can but It could be very difficult for us to explain all tips in English.
From A to Z, we will help you to be able of your MOKI radial overhaul, if any personal difficulties, don't hesitate to email us fot help !
Our YouTube Channel : (2) Olivier ROGEAU - YouTube
Kind regards from France
Olivier
The following users liked this post:
Jaketab (09-29-2022)
#5023
Hello guys,
After soon 10 years in our Modelisme Micromoteurs service French Company, we take time to make videos about MOKI Radials maintenance, but sorry we work as well as we can but It could be very difficult for us to explain all tips in English.
From A to Z, we will help you to be able of your MOKI radial overhaul, if any personal difficulties, don't hesitate to email us fot help !
Our YouTube Channel : (2) Olivier ROGEAU - YouTube
Kind regards from France
Olivier
After soon 10 years in our Modelisme Micromoteurs service French Company, we take time to make videos about MOKI Radials maintenance, but sorry we work as well as we can but It could be very difficult for us to explain all tips in English.
From A to Z, we will help you to be able of your MOKI radial overhaul, if any personal difficulties, don't hesitate to email us fot help !
Our YouTube Channel : (2) Olivier ROGEAU - YouTube
Kind regards from France
Olivier
Aaron Hubbard. AKA (Hyjinx)
#5024
Respectfully Lawrence. At this level in the hobby a tech arrow to isolate the potential ignition interference at 50 bucks or so is hard not to justify. No matter which flight system you choose. On any radio frequency.
Just my two cents. Best wishes on you flights with that plane. I suspect it was purchased in West Michigan. If so it is a stunning model.
Aaron-
Just my two cents. Best wishes on you flights with that plane. I suspect it was purchased in West Michigan. If so it is a stunning model.
Aaron-
I live in Belgium and the model is build by me.
BR,
Lawrence
#5025
My Feedback: (54)
Join Date: Jun 2010
Location: Bel Air,
MD
Posts: 71
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MOki 250 service/ repair
Can anyone tell me how or where I can send a old style Moki 250cc to for service/repair. My Moki quit running during take off 75ft up end of runway went in as easy as possible still suffered damage but is rebuildable.We put the moki on a engine stand and determine it is not recieving spark. It is the hi hat version, we have a new spare so we swapped it out and still no spark. I'd like send it someone who can trouble shoot the issue. Both hi hats are showing power and the igition light flashs indicating the plugs should be getting power we pulled a plug and confirmed no ignition spark at plug.I know Vogelsang had Julian Mashburn did their service work but am unable to reach anyone at Vogelsang and don't have a number for Julian. Any help would be appreciated.