How can a transmission in reverse (gears not turning) cause wear?  I'm
dumb-founded.
Gary
S/V Kaylarah

~~~~~~~_/)~~~~~~


On Wed, Jun 8, 2016 at 10:17 AM, Joel Aronson via CnC-List <
cnc-list@cnc-list.com> wrote:

> Advisory Number: MSA08-003:
>
> DATE February 8, 2008 Dealers and OEMs
> TO: All Marine Distributors
> SUBJECT: Gear in Neutral While Sailing All MODELS:
>
> All Sailboat Engines
>
> We continue to get questions regarding the correct gear position while
> sailing with the engine OFF. This advisory is issued as a reminder; Yanmar
> requires that if sailing with the engine OFF (not running) the transmission
> shifter must be in the neutral position or internal damage to the gear or
> sail-drive will result. This damage will not be covered by Yanmar's Limited
> Warranty. Please instruct customers and dealers who deliver the sailboat to
> the customer, of the correct (Neutral) position for the marine gear while
> sailing.
>
> If the customer desires that the propeller shaft not spin while sailing,
> either a folding propeller, shaft break, or other suitable device may be
> used. However, Yanmar accepts no responsibility for the selection,
> installation, or operation of such devices. Please also refer to Marine
> service advisory "MSA07-001_Yanmar Sail Drive Propeller Selection" for
> additional information.
>
> If you have any questions regarding this advisory please contact a
> Customer Support representative."
>
> On Wed, Jun 8, 2016 at 10:13 AM, Joel Aronson <joel.aron...@gmail.com>
> wrote:
>
>> Yes, I found the bulletin several years ago.
>>
>> Joel
>>
>> On Wed, Jun 8, 2016 at 10:08 AM, Hoyt, Mike via CnC-List <
>> cnc-list@cnc-list.com> wrote:
>>
>>> Can anybody verify this?
>>>
>>>
>>>
>>> We have a Kanzaki KM3P transmission on our Yanmar 3GM30F.  We always
>>> have in reverse while sailing.
>>>
>>>
>>>
>>> It would be very good to know if this is a roblem!
>>>
>>>
>>>
>>> Mike
>>>
>>>
>>>
>>> *From:* CnC-List [mailto:cnc-list-boun...@cnc-list.com] *On Behalf Of *Paul
>>> Baker via CnC-List
>>> *Sent:* Wednesday, June 08, 2016 11:05 AM
>>> *To:* cnc-list@cnc-list.com
>>> *Cc:* Paul Baker
>>> *Subject:* Re: Stus-List Transmission in forward or reverse while
>>> sailing?
>>>
>>>
>>>
>>> It depends on your transmission and engine. Yanmar had a bulletin a
>>> while back for their engines with Kanzaki transmissions stating that they
>>> should always be in neutral when sailing. Damage or wear to the
>>> transmission would occur otherwise.
>>> Cheers,
>>> Paul.
>>>
>>> > Date: Wed, 8 Jun 2016 06:36:50 -0400
>>> > To: cnc-list@cnc-list.com
>>> > Subject: Stus-List Transmission in forward or reverse while sailing?
>>> > From: cnc-list@cnc-list.com
>>> > CC: ghnewt...@gmail.com
>>> >
>>> > Which gear is recommended (forward or reverse) while sailing? When the
>>> transmission is in forward I can feel the shaft turning while sailing. When
>>> it is in reverse I don't feel it. Which is preferred?
>>> >
>>> > Sent from my iPad
>>> > _______________________________________________
>>> >
>>> > This list is supported by the generous donations of our members. If
>>> you like what we do, please help us pay for our costs by donating. All
>>> Contributions are greatly appreciated!
>>>
>>> _______________________________________________
>>>
>>> This list is supported by the generous donations of our members. If you
>>> like what we do, please help us pay for our costs by donating. All
>>> Contributions are greatly appreciated!
>>>
>>>
>>
>>
>> --
>> Joel
>> 301 541 8551
>>
>
>
>
> --
> Joel
> 301 541 8551
>
> _______________________________________________
>
> This list is supported by the generous donations of our members. If you
> like what we do, please help us pay for our costs by donating. All
> Contributions are greatly appreciated!
>
>
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