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Conference vicki::boats

Title:Powerboats
Notice:Introductions 2 /Classifieds 3 / '97 Ski Season 1267
Moderator:KWLITY::SUTER
Created:Thu May 12 1988
Last Modified:Wed Jun 04 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1275
Total number of notes:18109

1053.0. "Outboard Brackets?" by NWD002::OBRIENKE () Wed Apr 28 1993 16:28

    I recently purchased a Honda 9.9 HP outboard as auxiliary  power for my
    boat (Bayliner 19' Cuddy Cabin, 3.0L OMC I/O).  Does anyone have any
    advice on mounting brackets?  The outboard is fairly heavy - 94lbs.
    A friend has recommended a stationary bracket rather than one that hinges
    up and down.  Any advice or experience would be a help.
    
    Thanks...Kevin  
    
    
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1053.1Hinges are ok...RIPPLE::CORBETTKEThu Apr 29 1993 14:578
    re. -1
    
    I had the same motor on my boat and used the hinged bracket.  I had no
    problems with it.  The hinges are spring loaded so you don't have to
    lift all that weight when you want to pull it out.  Those 4-cycle
    motors are heavy aren't they?
    
    Ken
1053.2What Brand?NWD002::OBRIENKEThu Apr 29 1993 16:213
    What is the brand of the bracket?
    
    ...Kevin
1053.3GOLF::WILSONThink Spring!Thu Apr 29 1993 16:4510
    Outboard brackets generally come in two hp capacities, 10hp and
    20hp.  For a 94lb motor, you'll want the heavier one.
    
    Also, they come equipped for fresh or salt water use.  The fresh
    water model has a combination of metals, the salt water one is
    all stainless.
    
    Be sure to get the one intended for your application.
    
    Rick
1053.4Lock it up, also!SALEM::NORCROSS_WThu Apr 29 1993 20:553
    And make sure you lock it on if you aren't going to take it home with
    you.
    Wayne
1053.5?RIPPLE::CORBETTKEFri Apr 30 1993 14:367
    re -1
    
    Lock it?  It shouid be bolted to the stern of the boat.  I believe
    there was 6 bolts on mine - 3 a side.  If you leave the motor on the
    mount, you might want to lock it to the mount.
    
    Ken
1053.6Gone in 10 secondsGOLF::WILSONThink Spring!Fri Apr 30 1993 15:2017
    re: .5
    I think that's what Wayne was referrng to in .4.  The bracket is
    thru-bolted to the transom, and the motor itself should be locked
    to the bracket.
    
    When you consider replacement cost, ease of theft, dollar return
    on that theft, and the difficulty in tracing stolen motors, a small 
    outboard motor is probably one of the most vulnerable items there are.
    
    A thief can literally take a small outboard motor from your boat in 
    10 seconds, resell it for hundreds of dollars, and it's virtually
    impossible to trace since most registrations only have hull serial 
    numbers.
    
    I've just convinced myself to buy a lock for my outboard.   8^)
    
    Rick
1053.7I meant lock it to the bracket SALEM::NORCROSS_WMon May 03 1993 12:079
    That's what I meant, lock it to the bracket unless the boat stays at
    some remote place unattended during the week,  then I would take it 
    home with me.  A friend had his 9.9 Merc kicker stolen off the back of
    his sailboat a couple of years ago.  He kept the boat on Sebago Lake in
    Maine and only got up there a few times per summer.  Even with the
    motor locked to the bracket, it was only a matter of time before it
    disappeared.  Of course a four stroke weighs more so that might work in
    your favor.   
    Wayne
1053.8DNEAST::OKERHOLM_PAUTue May 04 1993 12:379
    	I lost a locked 8 hp auxilliary a few years ago. I used a regular
    bicycle lock which probably took about 2 seconds to cut through with
    bolt cutters. I now have the type that slips over the two clamps. I
    hope that will prove to be more of a deterrent.
    	BTW - I use a tilt type bracket. I don't know the brand name but
    its rated for 150#. I think I got it from Boat US. I used a 25 hp on it
    for a year or two till I finally bought the 9.9 hp I am using now.
    Regards,
    Paul
1053.9Salt water corrosion on my outboard bracket...UNIFIX::FRENCHBill French 381-1859Wed May 12 1993 09:5130
    I have the "fresh water type, and my (sail)boat has spent 1-2 weeks in
    salt water each of the last 4 years. The rest of the time (8 years) it
    has been in Lake Winnipesaukee. I believe the manufacturer is Eez-In.
    Although I thought that I washed my boat off well at the end of the
    salt water period each year, apparently I did not - or salt water is
    even more destructive to dissimilar metals than I realized.
    
    In any case, there are aluminum spacers on the stainless steel bolts that 
    pass thru the "L-brackets" mounted to the hull, where the pivoting arms
    attach. These spacers also act as bushings for the coil springs that
    help counter balance the weight of the motor.
    
    I decided it was time to disassemble the outboard bracket and attempt
    to stop any salt water damage that had occurred, (after reading .3).
    I found that 3 of the 4 spacers/bushings were split / corroded into 
    3 or 4 pieces. As a result, I am replacing them with pieces of 3/4" pvc
    pipe which have been filled with silica filled epoxy and bored out to
    the required diameter. I will also keep the bracket well coated with
    Boeshield while in and around salt water (2 weeks on Penobscot Bay)
    this summer. 
    
    Those of you who have this type of outbaord bracket should check these
    bushings carefully - you should be able to see them under the coil
    springs without disassembly. It does take about 6 hands to reassamble.
    
    Bill