Reply
 
Thread Tools Search this Thread
 
Old 19 July 2017, 06:02   #1
Member
 
Country: USA
Boat name: MK3 GR
Make: Zodiac
Length: 4m +
Engine: 50 HP Mercury Jet
Join Date: Jul 2017
Posts: 4
Building a Floor for a Zodiac MKIII GR

I have a Zodiac MK3 GR that I'd like to rebuild the floor in. Long story short, the boat was given to me with a few minor leaks and no floor. I attempted to put in a floor from another inflatable and cut a few new panels from marine plywood to make it fit. I guess I underestimated the force an outboard puts on the floor. The floor starts to buckle and flex if I try to open up the throttle on my jet. Could any of you gentlemen provide dimensions and detailed pictures of a MK3 GR floor? I have a few ideas for a 2 or 3 piece plywood floor with aluminum stringers, but I'd like to know a bit more about the original floors. Can any of you tell me if the factory floor clips onto the small aluminum ledge on the transom, or does the floor sit on top of it?
Thanks!
__________________
AKhunter is offline   Reply With Quote
Old 20 July 2017, 00:49   #2
Member
 
Squid Boat's Avatar
 
Country: USA
Town: Cali
Boat name: Thumper
Make: Avon CRRC 4.5
Length: 4m +
Engine: Merc 50
Join Date: Jun 2012
Posts: 422
The floors panels can some times be found on Ebay or at marine salvage stores.

Cheers
__________________
BBM
Squid Boat is offline   Reply With Quote
Old 20 July 2017, 11:49   #3
Member
 
Country: Other
Town: Istanbul
Make: MKIII Zodiac GR 1986
Length: 4m +
Engine: Johnson 30hp 2/s
Join Date: Nov 2014
Posts: 41
AKhunter You should consider Bobs solution. I'm on the similar way too.

http://www.rib.net/forum/f50/1970-gr...-mk-71581.html
__________________
berat is offline   Reply With Quote
Old 20 July 2017, 11:51   #4
Member
 
Country: Other
Town: Istanbul
Make: MKIII Zodiac GR 1986
Length: 4m +
Engine: Johnson 30hp 2/s
Join Date: Nov 2014
Posts: 41
Hope these photos will be useful.

https://photos.app.goo.gl/KU6fGa6kE5jo3Ips2
__________________
berat is offline   Reply With Quote
Old 20 July 2017, 12:55   #5
Member
 
Country: USA
Town: S. Carolina
Boat name: D560
Make: Avon
Length: 5m +
Engine: 2016 Merc 115hp CT
Join Date: Aug 2013
Posts: 1,277
Measure from the tip of the bow floor joint where the bow board rests to your transom batten.

Your floor should be approximately 1" longer than that dimension. It needs to physically stretch the boat when you install it.
__________________
Richard
Gluing geek since 2007
Opinions and intepretations expressed are solely my own and do not express the views or opinions of my employer
office888 is offline   Reply With Quote
Old 21 July 2017, 06:46   #6
Member
 
Country: USA
Boat name: MK3 GR
Make: Zodiac
Length: 4m +
Engine: 50 HP Mercury Jet
Join Date: Jul 2017
Posts: 4
Thank you Berat! That's just the info I needed. Also thanks for the link to Bob's thread. Looks like I need to sit down with a cup of coffee and do some reading!
__________________
AKhunter is offline   Reply With Quote
Old 22 July 2017, 11:10   #7
Member
 
cgoing's Avatar
 
Country: USA
Town: Connecticut
Make: Zodiac
Length: 6m +
Engine: Undecided
Join Date: Nov 2009
Posts: 777
AK- what year is your Grand RAID? I may have a set of boards for it.

-chris
__________________
Chris Going
DinghyPro
dinghyproct@gmail.com
www.DinghyPro.net
cgoing is offline   Reply With Quote
Old 22 July 2017, 14:48   #8
Member
 
Country: USA
Boat name: MK3 GR
Make: Zodiac
Length: 4m +
Engine: 50 HP Mercury Jet
Join Date: Jul 2017
Posts: 4
Quote:
Originally Posted by cgoing View Post
AK- what year is your Grand RAID? I may have a set of boards for it.

-chris
How do I tell? Is there a way to cross-reference that off of the SN? I've found a few places that can do that for just about every Zodiac except the Grand Raid series.
__________________
AKhunter is offline   Reply With Quote
Old 22 July 2017, 16:04   #9
Member
 
Country: USA
Boat name: MK3 GR
Make: Zodiac
Length: 4m +
Engine: 50 HP Mercury Jet
Join Date: Jul 2017
Posts: 4
Quote:
Originally Posted by AKhunter View Post
How do I tell? Is there a way to cross-reference that off of the SN? I've found a few places that can do that for just about every Zodiac except the Grand Raid series.
Just realized that there is a hull serial number on the backside of the transom. It's a nice long alphanumeric code starting with "ES"- presumably denoting country of MFG (Spain), and ending in "A999". If I understand correctly from all my googling, the last 2 denote year of MFG- 1999. Does that sound about right?
__________________
AKhunter is offline   Reply With Quote
Old 29 July 2017, 11:54   #10
Member
 
cgoing's Avatar
 
Country: USA
Town: Connecticut
Make: Zodiac
Length: 6m +
Engine: Undecided
Join Date: Nov 2009
Posts: 777
Yes that boat would be a 1999 model.
__________________
Chris Going
DinghyPro
dinghyproct@gmail.com
www.DinghyPro.net
cgoing is offline   Reply With Quote
Old 12 February 2018, 03:50   #11
Member
 
Country: USA
Town: Dodger Stadium
Boat name: Still thinking
Make: Zodiac
Length: 4m +
Engine: Out Board/Evinrude
Join Date: Feb 2018
Posts: 2
Re: Trailering Grand Raid

Quote:
Originally Posted by AKhunter View Post
I have a Zodiac MK3 GR that I'd like to rebuild the floor in. Long story short, the boat was given to me with a few minor leaks and no floor. I attempted to put in a floor from another inflatable and cut a few new panels from marine plywood to make it fit. I guess I underestimated the force an outboard puts on the floor. The floor starts to buckle and flex if I try to open up the throttle on my jet. Could any of you gentlemen provide dimensions and detailed pictures of a MK3 GR floor? I have a few ideas for a 2 or 3 piece plywood floor with aluminum stringers, but I'd like to know a bit more about the original floors. Can any of you tell me if the factory floor clips onto the small aluminum ledge on the transom, or does the floor sit on top of it?
Thanks!

Hello i just picked up a 2003 Grand Raid 16 ft with a 50HP outboard 2 Stoke., used Condition lots of pieces missing to the Floor do you mind sending a complete set up of the Floor with the side aluminum pieces on the main aluminum flooring.
Also could i see how you are trailering the SIB, I would like to get Ideas on how to trailer the Sib.
__________________
RandyM_90 is offline   Reply With Quote
Reply

Tags
zodiac

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT. The time now is 07:51.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.