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Yanmar 2QM Engine Mounts
#13520
05/15/12 08:56 AM
05/15/12 08:56 AM
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Joined: Mar 2006
Posts: 36 Ottawa, Ontario, CANADA
CAN106
OP
Senior Member
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OP
Senior Member
Joined: Mar 2006
Posts: 36
Ottawa, Ontario, CANADA
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Was getting HiJinx ready for a summer of racing and noticed something odd about the engine mounts that I had installed a couple of years back.
The rear mounts seem normal: two retaining/levelling nuts on a bolt that is mounted in a rubber foot held in place by a casting that is bolted to the engine stringers.
The front mounts appear to be the same, but are actually in two parts. The "bolt" isn't broken, but has an upper section bolted to the engine and a lower section mounted to the boat. The upper "bolt" and lower "bolt" aren't one piece and if I slightly "jack-up" the front of the engine, I can separate the two parts.
In other words: only the rear mounts are actually bolted to the boat.
Is this normal?
Corey Glynn
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Re: Yanmar 2QM Engine Mounts
[Re: CAN106]
#13526
05/15/12 01:38 PM
05/15/12 01:38 PM
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Joined: May 2007
Posts: 2,669 Portsmouth, RI
Rhapsody #348
Past J/30 Class President
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Past J/30 Class President
Joined: May 2007
Posts: 2,669
Portsmouth, RI
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I sounds by the description as if the rubber on the front mounts has parted. Can you provide a picture on what your mounts look like? Edit: if this is your mount, what you describe sounds like the rubber isolator has parted.
Last edited by Rhapsody #348; 05/15/12 01:50 PM.
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Re: Yanmar 2QM Engine Mounts
[Re: Rhapsody #348]
#13528
05/15/12 02:16 PM
05/15/12 02:16 PM
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Joined: Mar 2006
Posts: 36 Ottawa, Ontario, CANADA
CAN106
OP
Senior Member
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OP
Senior Member
Joined: Mar 2006
Posts: 36
Ottawa, Ontario, CANADA
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Will snap a pic tonight. Mine are different design, but same basic thing.
Am assuming that all four of yours are the same and installed the same way?
Corey Glynn
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