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Cobalt R30 swim platform failure

Posted: Sat Jun 20, 2020 10:29 am
by thanksdonald
Hey everyone - hopping on here to learn a little bit, but my guess is the need of an experienced mechanic.

Currently my Cobalt R30 is having an issue with the swim platform. It appears to be an issue with the hydraulic lift, perhaps a leak.

After the most recent use, the port side lift appears to have failed and is stuck in down position while starboard is still in the up/cruise position. Power to the mechanism is still Available but the raise and lower buttons do not make any action while the beeping/electronics seem to be functioning.

I have included an image but would really like some advice!

Thanks everyone!
-TD

Re: Cobalt R30 swim platform failure

Posted: Sat Jun 20, 2020 11:37 am
by akorcovelos
Have you seen any hydraulic fluid in the water or bilge? The dash contrails work but have you checked connections at the transom?

Welcome aboard! More pics of that beast!

Re: Cobalt R30 swim platform failure

Posted: Sat Jun 20, 2020 12:08 pm
by Big Block Power
It looks like it's the left sides fault!!

Re: Cobalt R30 swim platform failure

Posted: Sat Jun 20, 2020 10:16 pm
by AsLan7
.
Hey TD. Welcome to the Cobaltchat forum. So glad you found us!

Can’t help you with your hydraulic platform woes. We do appreciate your pics though. :D

Others will chime in.

Again welcome aboard mate!

.

Re: Cobalt R30 swim platform failure

Posted: Tue Nov 03, 2020 9:26 am
by Krob1114
Big Block Power wrote: Sat Jun 20, 2020 12:08 pm It looks like it's the left sides fault!!
Someone from Wisconsin shouldn't be blaming it on the left.

Re: Cobalt R30 swim platform failure

Posted: Tue Nov 03, 2020 9:39 am
by dustinm
tooo soon

Re: Cobalt R30 swim platform failure

Posted: Tue Nov 03, 2020 11:01 am
by Big Block Power
dustinm wrote: Tue Nov 03, 2020 9:39 amtooo soon
Right πŸ˜‚πŸ˜‚πŸ˜‚

Re: Cobalt R30 swim platform failure

Posted: Thu Nov 05, 2020 12:29 pm
by BIGGUSBLOCKUS
I just recent bought what I believe to be a twin to your boat - I honked and waved to you a few weeks back as we passed each other just west of the Hurricane Deck Bridge. Not sure if you saw me.

As for your platform - With any hydraulic system there should be a pump and a reservoir. Have you checked the fluid level?

Re: Cobalt R30 swim platform failure

Posted: Fri Nov 06, 2020 9:47 am
by tgrace98
BIGGUSBLOCKUS wrote: Thu Nov 05, 2020 12:29 pm I just recent bought what I believe to be a twin to your boat - I honked and waved to you a few weeks back as we passed each other just west of the Hurricane Deck Bridge. Not sure if you saw me.

As for your platform - With any hydraulic system there should be a pump and a reservoir. Have you checked the fluid level?
How do you like the R30? It is on my list of possible replacements should I ever decide to move up.

Re: Cobalt R30 swim platform failure

Posted: Fri Nov 06, 2020 10:19 pm
by BIGGUSBLOCKUS
BIGGUSBLOCKUS wrote: Thu Nov 05, 2020 12:29 pm
How do you like the R30? It is on my list of possible replacements should I ever decide to move up.
Love it. Twin 380 hp engines are as great as advertised. The wide beam and hardtop really give the boat a big feel.
It’s a great boat. Not as flashy as the Formula but still elegant.

Re: Cobalt R30 swim platform failure

Posted: Wed Feb 03, 2021 8:13 pm
by slideruleracer
After reading about the issues on the R35 platform falling off, you'd better double check your linkages and pivot pins. Having one side up and the other down is probably putting a lot more stress on those pivots and from the pics in the other threads, they don't look very robust to begin with. If any look worn or loose, replace the pins and linkages asap lest you be out a platform and drive!

Re: Cobalt R30 swim platform failure

Posted: Fri Feb 05, 2021 1:38 pm
by BobRae99
Who is Donald?