Go Back   Maxum Boat Owners Club - Forum > Maxum General > Maxum Maintenance
Click Here to Login
Register FAQ Community Calendar Today's Posts Log in

Reply
 
Thread Tools Search this Thread Display Modes
 
Old 07-12-2020, 11:22 PM   #1
Ensign
 
Join Date: May 2020
Posts: 12
Default Busted fin

I don’t remember hitting anything but I look at lower housing today and one of the wings above the prop broke off. See pic...
A few questions:
1) how does this happen?
2) can I drive like this for awhile?
3) what part do I need to fix this?
4) how much $$$$?

I love owning a boat sometimes!!!!
Thanks! Mike
Attached Thumbnails
E34048CE-B383-4F01-BA58-6F121A440ADA.jpeg  
__________________

MikeW is offline   Reply With Quote
Old 07-12-2020, 11:34 PM   #2
Admiral
 
mmwjr's Avatar
 
Join Date: Feb 2012
Location: Essex, Maryland
Posts: 10,219
Default

It happens, sometimes we never know why. Yes you can operate the boat like this for awhile. You’ll need to find a welder who can work with aluminum to make and weld in a patch to the cavitation plate.
__________________

__________________
1997 Silverton 362, 7.4 Crusaders
1997 2400 SCR, 5.7 Vortec / Bravo 2

Mike
mmwjr is offline   Reply With Quote
Old 07-14-2020, 01:45 PM   #3
Moderator

 
shrew's Avatar
 
Join Date: Apr 2008
Posts: 5,603
Default

You're going to need to get that fixed. At higher speeds, you might get a little cavitation. That anti-ventilation plate prevents cavitation. Think of using a blender, or a mixing paddle with paint. A vortex is created that sucks down in the center. That is what happens above your prop. That plate prevents it from occurring and ensures that your prop is biting into water and not air.
shrew is offline   Reply With Quote
Reply


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


Powered by vBadvanced CMPS v3.2.3

All times are GMT. The time now is 03:38 AM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2024, vBulletin Solutions, Inc.