Go Back   RIBnet Forums > RIB talk > Engines & props
Reload this Page Optimax 150hp
Click Here to Login

Join RIBnet Today
Reply
 
Thread Tools Search this Thread
 
Old 27 September 2015, 12:58   #1
Member
 
ribraff's Avatar
 
Country: UK - England
Town: Dartmouth
Length: 6m +
Join Date: Feb 2003
Posts: 1,220
Optimax 150hp
Click image for larger version Name: ImageUploadedByRIB Net1443358720.846998.jpg Views: 170 Size: 24.9 KB ID: 108912
__________________
Hypalon Tubes built in-house,retubing, repairs, Accessories
www.ribtube.co.uk
ribraff is offline   Reply With Quote
Old 27 September 2015, 12:59   #2
Member
 
ribraff's Avatar
 
Country: UK - England
Town: Dartmouth
Length: 6m +
Join Date: Feb 2003
Posts: 1,220
Can anyone help me with the size of the bolts here labelled 27?
I have an ultra flex helm which is bolted on at this point and the M4 bolts I have tried work their way loose which suggests they may be UNF?
Does anyone know for sure?
__________________
Hypalon Tubes built in-house,retubing, repairs, Accessories
www.ribtube.co.uk
ribraff is offline   Reply With Quote
Old 27 September 2015, 14:45   #3
CJL
Member
 
CJL's Avatar
 
Country: UK - England
Town: London/Oxford
Make: Ribcrafts
Length: 5m +
Engine: 150hp/2x115hp
MMSI: 235090215
Join Date: Oct 2002
Posts: 2,241
RIBase
Send a message via Skype™ to CJL
Workshop manual any good?

If so we have em here Boating Resources

Chris
__________________
www.northernexposurerescue.org.uk - A registered charity supporting sports and community events across England and Wales
Also why not check out the Ribcraft Owners Group?
CJL is offline   Reply With Quote
Old 27 September 2015, 18:53   #4
Member
 
ribraff's Avatar
 
Country: UK - England
Town: Dartmouth
Length: 6m +
Join Date: Feb 2003
Posts: 1,220
Thanks Chris
I've managed to find the correct info, 1/4" UNF is the correct bolt.
__________________
Hypalon Tubes built in-house,retubing, repairs, Accessories
www.ribtube.co.uk
ribraff is offline   Reply With Quote
Reply

« Mariner 2 stroke 4 hp | Top | looking for a Yamaha 50 DETO 'D' (2 stroke) service manual »

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 05:18.

Contact Us - RIBnet - Archive - Community Rules - Terms of Service - Privacy - Accessibility - Top

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