[Rhodes22-list] Mast raising

[Stan Spitzer]

the mast fell.  Which way; back or sideways?  At 2/3rds up there is 
hardly any lateral force on this plate so screws are in sheer and the 
mast's down thrust would make it unlikely that the plate under the mast 
would move.  Unless the mast was not being supported as intended, from 
side forces.


On 6/9/18 1:46 PM, John Blackburn wrote:
> Thank you for all the responses. I will correct "block" to " plastic plate".
>
> The original problem was when hoisting the mast and about 2/3 of the way up
> the plastic plate came out and the mast fell. When I went to re-screw it
> the bolts would not snug up and kept turning. I am concerned that the
> plastic plate will come out if I attempt it again without securing it.
>
> I have raised the mast many times over the 5 years I have owned the boat
> without any trouble, and did nothing different this time. The boat spends
> winters indoors, so I would not think anything would deteriorate.
>
> Should I coat the bolt with 4200 and reinsert in the hole? or fill the hole
> with 4200 and reinsert bolt?
>
> The original installation instructions say* " drill 7/32 holes for the
> fasteners into the cabin top (which is over an inch thick at this point)
> being careful not to drill so deeply you come out into the inside of the
> cabin. Put some caulking in these holes. The machine screw fasteners will
> self tap into the holes securing the plate to the cabin top" *
>
> Thanks everyone - sorry for using block as in a block of plastic instead of
> Plate. Wasn't sure what to call it.
> Best Regards
> John
>
> On Sat, Jun 9, 2018 at 8:25 AM, S/V Lark <Colealexander at hotmail.com> wrote:
>
>> I’d assume 4200 or even 5200 since it will never move.    Stress on the
>> block
>> is down and aft not up.   The line to the bow cleat effectively continues
>> to
>> the lower shroud via the winch, so the cleat takes the upward stress,
>> The
>> pole redirects it only.    Until Stan wakes up, I don’t think the book
>> needs
>> to be able to carry a load, it just needs to not slide.
>> If yours is behaving differently, it may have an unexpected stress -
>> something snagged?
>>
>> Alex
>>
>>
>>
>>
>> -----
>> Alex Cole
>> S/V Lark
>> --
>> Sent from: http://rhodes-22.1065344.n5.nabble.com/
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