Marquipt stairs refurbish

[Shaunc]

My stairs got destroyed at the Tampa Convention Center Municipal docks,

The slip they gave me was breaking apart as i was docked there. The top step through bolts sheared and my steps are no longer stable. I tried unsuccessfully to drill out the bolt.

In old threads, I saw it was mentioned that members had had their steps refurbished but no mention of who did them.

If anyone knows anyone I can send them to in Florida, It would be appreciated.

 

[SEVEN]

A friend of mine just replaced four bolts on mine. He had to drill them out then put in easy out in them, then heated them to loosen the Loctite that holds the bolts in. Did you try using a torch and getting it really really hot? If not try it they all came out easy once it reached a certain temperature. If you prefer not to do that you might try calling Marquipt themselves to see if they refurbish them.

 

[MVCaprice]

A few years back I went through this as well. The PO had welded an extension on the bottom stair for whatever reason and it was a total gonner. Everything was corroded beyond help. I tried to spool gun up the bottom frame that the PO added with 0 luck. At the end I ended up recycling it.

I ended up getting a new 6 stair unit from BOW @ http://www.boatownerswarehouse.com/product_p/102389.htm for around 2.5k ish. In retrospect I probably would have done the teak steps and wood rail. They offer some nice options on them.

 

[krush]

How the hell are those things so expensive?

 

[wpc691]

How the hell are those things so expensive?

They attach to a B.O.A.T. )

 

[Top Hatt Craig]

I talked to Carol at Marquipt about a year ago and he said if our Sea Stairs weren't too old they had all parts available individually, although I remember the bottom step was a little over $400. Use a 3/16" cobalt drill bit and a Snap-on spiral stud extractor with lots of heat, about ten minutes worth with a MAP torch. Give the extractor a couple whacks with a hammer to help it bite into the broken bolt. I had a couple that started turning, so I put the torch down only to have them seize up again. More heat got them out. A couple holes were out of round, 5/16" Heli-Coils saved them. Marquipt recommends red Loctite when installing new bolts and nylon washers. They have to be little more than finger tight to allow movement. Good luck

 

[trogers]

Anybody happen to have an extra handle for an 8 step set of sea stairs?

Mother-in-law is visiting the boat and she is pretty agile for 83, but she is still 83. I would like to avoid a bit of drama if possible.

P.S.

Happy to be back and boating after a LONG absence.

 

[spartonboat1]

I talked to Carol at Marquipt about a year ago and he said if our Sea Stairs weren't too old they had all parts available individually, although I remember the bottom step was a little over $400. Use a 3/16" cobalt drill bit and a Snap-on spiral stud extractor with lots of heat, about ten minutes worth with a MAP torch. Give the extractor a couple whacks with a hammer to help it bite into the broken bolt. I had a couple that started turning, so I put the torch down only to have them seize up again. More heat got them out. A couple holes were out of round, 5/16" Heli-Coils saved them. Marquipt recommends red Loctite when installing new bolts and nylon washers. They have to be little more than finger tight to allow movement. Good luck

Turned me on just to read the technical efforts you made for the fixes. But I am old...

 

[SEVEN]

I have a 7 step Marquipt boarding ladder I'm going to post in the next couple of days. In great great shape. It too is missing the hand rail but everything else is in working order. I'll post it for 1,900.00 with pictures soon. If interested PM me.

 

[Pete]

Just learned a little too late that Marquipt uses red thread locker on the pivot bolts on their sea stairs. Yes, better late than never, but for me after I snapped off three of these bolts trying to disassemble my original 7 step unit. Got me frustrated enough to buy a new set for mucho dinero.

And I did try heat and a couple of hits to the bolt head, but apparently not enough.

Live and learn something new most days on the HOF.

Pete

 

[SEVEN]

Pete, do you have the hand rail for the 7 step you want to get rid of?

 

[Pete]

I still have the handrail but use it for handrails on both sides of the new stairs for guest that are uneasy with the stairs.

Pete

 

[SEVEN]

Thanks Pete.

 

[SEVEN]

Pete, what are you going to do with the old ladder? Please don't say you already tossed it.

 

[Pete]

Seven, no I still have everything stored in my garage. It was on my project list for a cold, rainy day this Winter to cut the female threads open from the bottom and get the broken bolt out. Now knowing that it is a thread locker problem, I will get a little more aggressive with the torch and extractor.

Once repaired I plan to try to sell it. But, have to admit this project is down on my list.

Pete

 

[SEVEN]

It takes a lot of heat before those bolts start to move but they will come out. Good luck.

 

[Shaunc]

I guess I should haveasked 1st before snapping the extractor and now that is stuck in there.

Guess i need to get the heat on there also.

Let me try that before calling Marquipt

 

[SEVEN]

That's how we all learn.

 

[Top Hatt Craig]

I guess I should haveasked 1st before snapping the extractor and now that is stuck in there.Guess i need to get the heat on there also.Let me try that before calling Marquipt

You might consider getting a quote from Owens for EDM Sinker Machining to remove the extractor, against replacing the one step from Marquipt. http://www.owensind.com/MachineShop/TampaFlorida

 

[Shaunc]

I will try that, thanks for the help