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Water pump-how to fix this Yanmar 3GM30FC
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07-06-2023, 09:37
#
1
squaw999
Registered User
Join Date: Jan 2017
Posts: 36
Water pump-how to fix this Yanmar 3GM30FC
Please, advice
07-06-2023, 10:00
#
2
SY Harmony
Registered User
Join Date: Mar 2023
Location: Chesapeake Bay
Boat: Endeavour 32
Posts: 277
Re: Water pump-how to fix this Yanmar 3GM30FC
There must be washers between the bracket and block causing the misalignment.
Verify the bracket is bent 90*
Verify it bolts fluch to the block.
07-06-2023, 10:06
#
3
squaw999
Registered User
Join Date: Jan 2017
Posts: 36
Re: Water pump-how to fix this Yanmar 3GM30FC
Thank you
07-06-2023, 13:09
#
4
skipperpete
Moderator
Join Date: Feb 2010
Location: Australia
Posts: 2,592
Water pump-how to fix this Yanmar 3GM30FC
The pulley’s on back to front.
Attached Thumbnails
07-06-2023, 14:00
#
5
sailorboy1
S/V rubber ducky
Join Date: Jul 2007
Location: Bahamas cruising currently
Boat: Hunter 410
Posts: 19,910
Re: Water pump-how to fix this Yanmar 3GM30FC
well I doubt it has been that way in past, so what changed
__________________
It is OK if others want to do it different on THEIR boat ....................... sometimes!
07-06-2023, 14:16
#
6
skipperpete
Moderator
Join Date: Feb 2010
Location: Australia
Posts: 2,592
Water pump-how to fix this Yanmar 3GM30FC
That I can’t answer.... but the
pump
has been recently installed judging by the grease on the mounting bolts.
One more thing, it might be useful to rotate that hoseclip, maybe it’s just the
camera
angle but it looks mighty close to the
engine
bed
.
07-06-2023, 21:59
#
7
RaymondR
cruiser
Join Date: Apr 2007
Location: Australia
Boat: Island Packet 40
Posts: 6,275
Images:
7
Re: Water pump-how to fix this Yanmar 3GM30FC
That was a flat plate on my
3GM30
?
08-06-2023, 01:13
#
8
skipperpete
Moderator
Join Date: Feb 2010
Location: Australia
Posts: 2,592
Re: Water pump-how to fix this Yanmar 3GM30FC
Quote:
Originally Posted by
RaymondR
That was a flat plate on my
3GM30
?
Yes, correct. It is a flat plate.
08-06-2023, 03:45
#
9
squaw999
Registered User
Join Date: Jan 2017
Posts: 36
Re: Water pump-how to fix this Yanmar 3GM30FC
Pulley was turned around. Now is ok
08-06-2023, 05:47
#
10
gonesail
running down a dream
Join Date: Mar 2006
Location: FLORIDA
Boat: cape dory 30 MKII
Posts: 3,007
Images:
7
Re: Water pump-how to fix this Yanmar 3GM30FC
it was hard to tell from the picture.
__________________
some of the best times of my life were spent on a boat. it just took a long time to realize it.
Tags
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,
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,
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,
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,
water pump
,
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