ia CnC-List
> *Sent:* Monday, August 03, 2020 9:18 AM
> *To:* C&C List
> *Cc:* Josh Muckley
> *Subject:* Re: Stus-List Timing Belt
>
>
>
> Here is a picture from the yanmar service manual. Sorry for the delay it
> took me a bit to get it compressed small enough.
>
&g
nday, August 03, 2020 9:18 AM
To: C&C List
Cc: Josh Muckley
Subject: Re: Stus-List Timing Belt
Here is a picture from the yanmar service manual. Sorry for the delay it took
me a bit to get it compressed small enough.
Josh Muckley
S/V Sea Hawk
1989 C&C 37+
Solomons, MD
On Fri,
Here is a picture from the yanmar service manual. Sorry for the delay it
took me a bit to get it compressed small enough.
Josh Muckley
S/V Sea Hawk
1989 C&C 37+
Solomons, MD
On Fri, Jul 31, 2020, 10:33 Robert Abbott via CnC-List <
cnc-list@cnc-list.com> wrote:
> Has anyone ever experienced an i
Bill,It is very likely that your camshaft, and injector pump are gear driven.
The 2 yanmars I've had were gear driven. Gear drives for the camshaft are much
stronger and give longer life that does a chain, or belt. Doug Mountjoysv
Rebecca Leah C&C Landfall 39Port Orchard yacht club
null_
Brass
>
> Washington, NC
>
>
>
>
>
>
>
> *From:* CnC-List [mailto:cnc-list-boun...@cnc-list.com] *On Behalf Of *Doug
> Mountjoy via CnC-List
> *Sent:* Friday, July 31, 2020 10:58 AM
> *To:* cnc-list@cnc-list.com
> *Cc:* Doug Mountjoy
> *Subject:* Re: Stu
...@cnc-list.com] On Behalf Of Neil
Andersen via CnC-List
Sent: Friday, July 31, 2020 1:11 PM
To: cnc-list@cnc-list.com
Cc: Neil Andersen
Subject: Re: Stus-List Timing Belt
What are you timing? A diesel doesn't have spark plugs and the valves are
on a cam shaft.
Neil Andersen
1982 C
: cnc-list@cnc-list.com
Cc: Doug Mountjoy
Subject: Re: Stus-List Timing Belt
The only marine diesel engine using a timing belt that i know of is the VW
based engine. With the compression ratios of diesels I would imagine they are
all interference fit engines. Meaning that the valves open into the
mp;C 32
> Rock Hall, MD 21661
> ------
>
> *Subject:* Re: Stus-List Timing Belt
>
> To my knowledge all yanmar engines are gear driven.
>
> Josh Muckley
> S/V Sea Hawk
> 1989 C&C 37+
> Solomons, MD
>
> On Fri, Jul 31, 2020, 11:48 Dennis
You are timing the opening of the VALVES to the crankshaft, and the injector
pump to the crankshaft. All this has to happen a certain order for the engine
to function properly. If one is out of sequence the engine will either run
poorly or not at all. Doug Mountjoysv Rebecca Leah C&C Landfall 39
t are you timing? A diesel doesn’t have spark plugs and the valves
> are on a cam shaft.
>
> Neil Andersen
> 1982 C&C 32
> Rock Hall, MD 21661
> ------
>
> *Subject:* Re: Stus-List Timing Belt
>
> To my knowledge all yanmar engines are g
Rock Hall, MD 21661
Subject: Re: Stus-List Timing Belt
To my knowledge all yanmar engines are gear driven.
Josh Muckley
S/V Sea Hawk
1989 C&C 37+
Solomons, MD
> On Fri, Jul 31, 2020, 11:48 Dennis C. via CnC-List
> wrote:
> Kubota based marine engines are also gear driven.
>
What are you timing? A diesel doesn’t have spark plugs and the valves are on
a cam shaft.
Neil Andersen
1982 C&C 32
Rock Hall, MD 21661
Subject: Re: Stus-List Timing Belt
To my knowledge all yanmar engines are gear driven.
Josh Muckley
S/V Sea Hawk
1989
To my knowledge all yanmar engines are gear driven.
Josh Muckley
S/V Sea Hawk
1989 C&C 37+
Solomons, MD
On Fri, Jul 31, 2020, 11:48 Dennis C. via CnC-List
wrote:
> Kubota based marine engines are also gear driven.
>
> On Fri, Jul 31, 2020 at 10:44 AM Sam Salter via CnC-List <
> cnc-list@cnc-lis
Kubota based marine engines are also gear driven.
On Fri, Jul 31, 2020 at 10:44 AM Sam Salter via CnC-List <
cnc-list@cnc-list.com> wrote:
> Rob,
> The 2GMF timing is gear driven. There is no timing belt to change.
>
> --
Dennis C.
Touche' 35-1 #83
Mandeville, LA
_
Rob,
The 2GMF timing is gear driven. There is no timing belt to change.
Sam
C&C 26 Liquorice
Ghost Lake Alberta
On Jul 31, 2020, at 9:07 AM, Robert Abbott via CnC-List
wrote:
Jeffery,
Thank you for the explanation. I have a Yanmar 2GMF which I will assume
then is a non-interferen
I believe most if not all Yanmar (or any diesel) are interference engines.
I think they recommend 1200hrs or 4 years on timing belts. Best to ask the
dealer.
On Fri, Jul 31, 2020 at 11:07 AM Robert Abbott via CnC-List <
cnc-list@cnc-list.com> wrote:
> Jeffery,
>
> Thank you for the explanation.
Jeffery,
Thank you for the explanation. I have a Yanmar 2GMF which I will
assume then is a non-interference engine.
Any idea when the timing belt should be changed.e.g. number of
engine hours or overall age of the belt?
Rob Abbott
AZURA
C&C 32 - #277
Halifax, N.S.
On 7/31/2020 1
Some engines are deemed interference engines wherein the pistons occupy the
same space as an open valve. If the timing belt brakes, the pistons become
out of sync with the valve train and havoc ensues. With non-interference
engines, it’s just a major inconvenience.
On Fri, Jul 31, 2020 at 10:34 AM
Mountjoysv
Rebecca Leah C&C Landfall 39Port Orchard yacht club
Original message From: Robert Abbott via CnC-List
Date: 7/31/20 07:33 (GMT-08:00) To:
cnc-list@cnc-list.com Cc: Robert Abbott Subject:
Stus-List Timing Belt Has anyone ever experienced an issue with a br
Has anyone ever experienced an issue with a broken timing belt in our
marine diesel engines?
A club member had his break recently and it destroyed his engine which
he choose to replace rather than repairand not sure if it actually
could be replaced. I'll get more info on the exact type o
20 matches
Mail list logo
