02-24-2018, 11:13 AM | #661 |
Quarry Creeper Join Date: Sep 2017 Location: UK
Posts: 284
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
So new pin fitted...5 mins out...running in a straight line...ping...its gone again. Always the offside ( longer one)....I suspect my "cup" could be worn or have an issue, so when my new ones arrive I will only change the offside. If it breaks again I will just a a refund and go back to dog bones.
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02-24-2018, 11:31 AM | #662 |
I wanna be Dave Join Date: Jun 2017 Location: Humboldt county
Posts: 4,475
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
Dang that's a bummer. When you say gone is it falling out or snapping? and you were saying its undersized by .6mm? On another note I was looking over a few of the extra bits that come on the Gom parts trees and I had a look at the servo mount for the axle which would never work up front, there's no clearance. So either this tree is intended for other rigs too or there might be a rear steer option possibly. I'd hate to complicate the truck much more though. Just thinking out loud here |
02-24-2018, 11:33 AM | #663 | |
Rock Stacker Join Date: Jun 2016 Location: England
Posts: 71
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
That’s odd being the same side every time, must be something more than just the cvas Sent from my iPhone using Tapatalk | |
02-24-2018, 12:00 PM | #664 | |
Newbie Join Date: Oct 2017 Location: canada
Posts: 20
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
I haven't tried it out yet. Still need a shorter upper link to fix the angle of the front axle after I installed the double shocks. Sent from my SM-A520W using Tapatalk | |
02-24-2018, 12:15 PM | #665 | |
I wanna be Dave Join Date: Aug 2016 Location: Orange County, CA
Posts: 3,643
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
Does that front diff guard get hung up on rocks often? I want something to protect that area from excessive scraping, but that guard looks like it would get hung up a lot. | |
02-24-2018, 12:23 PM | #666 |
Quarry Creeper Join Date: Sep 2017 Location: UK
Posts: 284
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
On junfac the pin size is 11.4mm. I think that my cup is worn. It was fine for a while, then once it started it hasnt stopped. I think it snaps and then drops out as its tiny then. I have put new circlips on as well just be sure, but there is play there...so I suspect it moves and then when not completely seated snaps. Its a shame really as I like the model....but with this and the gearbox its enough to put you off. I wondered if the bomber cvas would fit but I suspect they are too short.
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02-24-2018, 12:29 PM | #667 |
Newbie Join Date: Oct 2017 Location: canada
Posts: 20
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
2 speed ous still there. I just mounted both upper links further inside. I used a spacer on the original upper link. The axle guard doesn't get hung up. I made it from stainless steel I had around. It has a little flex. I also made one for the bottom. I bent out using a table vise. Sent from my SM-A520W using Tapatalk |
02-24-2018, 12:29 PM | #668 |
I wanna be Dave Join Date: Jun 2016 Location: Deep in the Everglades
Posts: 5,816
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
Do you have room to slide an o ring against the pin ? That might solve the pin from dropping out and keep tension on it Hang up and Drive |
02-24-2018, 12:45 PM | #669 | ||
I wanna be Dave Join Date: Jun 2017 Location: Humboldt county
Posts: 4,475
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
Quote:
My brother has the front and rear axle guards from Junfac and they do get hung up easily, the rear particularly as it has a sharp 90* bend facing forward. He's already thinking about removing them. Last edited by HumboldtEF; 02-24-2018 at 12:49 PM. | ||
02-24-2018, 12:52 PM | #670 | |
I wanna be Dave Join Date: Aug 2016 Location: Orange County, CA
Posts: 3,643
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
I want to make my own as well, but I was thinking of trying to make something more molded around the diff instead of squared off. I'll have to think about it a bit. | |
02-24-2018, 01:30 PM | #671 | |
Quarry Creeper Join Date: Sep 2017 Location: UK
Posts: 284
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
http://junfac.com/product/ga60-cva-k...167/display/1/ Here is a look at how they are. The pin barely reaches each eyelet in the cup. | |
02-24-2018, 02:59 PM | #672 |
I wanna be Dave Join Date: Jun 2017 Location: Humboldt county
Posts: 4,475
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
maybe replacing the snap ring with a metal zip tie might help, if it fits.
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02-24-2018, 03:44 PM | #673 | |
I wanna be Dave Join Date: Aug 2016 Location: Orange County, CA
Posts: 3,643
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
I haven't checked yet, but I wonder if the cup part of the CVA can be replaced with one from a Sawback or something similar. | |
02-24-2018, 03:56 PM | #674 |
Rock Crawler Join Date: Apr 2017 Location: Northeast PA
Posts: 516
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy |
02-24-2018, 04:45 PM | #675 |
Newbie Join Date: Oct 2017 Location: canada
Posts: 20
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy |
02-24-2018, 05:20 PM | #676 | |
I wanna be Dave Join Date: Jun 2017 Location: Humboldt county
Posts: 4,475
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
I just ordered a bit of an oddball driver from the game Fallout, on sale at the moment but shipping is like 11 bucks | |
02-25-2018, 03:33 AM | #677 |
Quarry Creeper Join Date: Sep 2017 Location: UK
Posts: 284
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
Looks like my cup is too big. Ive sat down and had a proper look with pin number 4 (Gm60065 2x11.4mm) and it just doesnt make it across. In the pictures you can see i actually needed a flash to see the pin on one of tge sides. The pin splitting has also started to chew up the c-hub. I did try some cvas that i have lying around for my scx as spares, but the cup doesnt have the diameter to go around the GOM ball. Guess i will just have to wait for RCmart to deliver. Sigh. Chinese new year has sliwed everything down! Sent from my SM-G950N using Tapatalk |
02-25-2018, 08:54 AM | #678 |
Pebble Pounder Join Date: Jul 2013 Location: Manchester,UK.
Posts: 154
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
isn't there supposed to be a retaining ring around that groove to hold the pin in place? Like this GPM yeti CVD? Without that ring the pin will spin out through centrifugal force which would explain the snapping and the damage to the hub. |
02-25-2018, 09:00 AM | #679 | |
Rock Stacker Join Date: Jun 2016 Location: England
Posts: 71
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy Quote:
I would have said there should be, there is on the Komodo CVAs Sent from my iPhone using Tapatalk | |
02-25-2018, 09:21 AM | #680 |
I wanna be Dave Join Date: Jun 2016 Location: Deep in the Everglades
Posts: 5,816
| Re: Coming soon .....GMADE GOM-GR1 Rock Buggy
Should be a wire collar, if their the same as the R1 Hang up and Drive |
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gmade, gom |
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