|
|
10-19-2015, 11:15 AM
|
#1
|
Senior Member
City: Blaine
Vessel Name: Slow Bells
Vessel Model: Marine Trader 38
Join Date: Nov 2013
Posts: 327
|
poor man's impeller puller
I came across this today and thought it was pretty cool.
Which impeller puller - TeamTalk
|
|
|
10-19-2015, 01:17 PM
|
#2
|
Senior Member
City: Memphis
Vessel Name: Ivory Lady
Vessel Model: 46 Jefferson
Join Date: Jun 2015
Posts: 275
|
Cool idea...thanks for sharing!
|
|
|
10-19-2015, 01:36 PM
|
#3
|
Guru
City: NC
Join Date: Jan 2014
Posts: 1,350
|
Paint can openers?
Excellent idea.
Later,
Dan
|
|
|
10-19-2015, 03:07 PM
|
#4
|
Guru
City: Pender Harbour, BC
Vessel Name: Gwaii Haanas
Vessel Model: Custom Aluminum 52
Join Date: Sep 2013
Posts: 3,791
|
Mine -
__________________
Don't believe everything that you think.
|
|
|
10-19-2015, 05:58 PM
|
#5
|
Guru
Join Date: Dec 2007
Posts: 4,021
|
Mine is even cheaper....
|
|
|
10-19-2015, 06:50 PM
|
#6
|
Guru
City: Maine Coast
Vessel Name: Tortuga
Vessel Model: Nunes Brothers Raised Deck Cruiser
Join Date: Feb 2015
Posts: 889
|
A couple of screw drivers work too.
|
|
|
10-19-2015, 09:16 PM
|
#7
|
Guru
City: Thibodaux, Louisiana
Vessel Name: Gumbo
Vessel Model: 2003 Monk 36
Join Date: Oct 2007
Posts: 3,882
|
Quote:
Originally Posted by ancora
Mine is even cheaper....
|
You keep your impeller (faucet) puller in the brass box??
|
|
|
10-19-2015, 09:40 PM
|
#8
|
Guru
City: Concrete Washington State
Vessel Name: Willy
Vessel Model: Willard Nomad 30'
Join Date: Oct 2007
Posts: 18,743
|
Like TDunn I just use two screwdrivers .. one on each side. The angle of the screw drivers is rather critical but easily found. Hasn't failed.
__________________
Eric
North Western Washington State USA
|
|
|
10-20-2015, 12:24 AM
|
#9
|
Guru
City: Anacortes
Join Date: Nov 2012
Posts: 1,189
|
That's pretty ingenious. I used to use screwdrivers, but occasionally you put a little telltale in the sealing face. Usually not enough to make it leak. Usually.
|
|
|
10-20-2015, 06:12 AM
|
#10
|
Guru
City: Annapolis
Vessel Name: Ranger
Vessel Model: 58' Sedan Bridge
Join Date: Aug 2013
Posts: 7,088
|
I appreciate our threaded filter barrels; I can simply insert a long bolt down the barrel, screw it in, out comes the filter.
-Chris
__________________
Chesapeake Bay, USA
|
|
|
10-20-2015, 11:19 AM
|
#11
|
Guru
Join Date: Dec 2007
Posts: 4,021
|
I was in the middle of reloadin' some .44 Mags when I took the picture.
|
|
|
10-20-2015, 07:53 PM
|
#12
|
Guru
City: Columbia City, OR & Mulege, BCS
Vessel Name: Imagine
Vessel Model: Farrell 34
Join Date: Oct 2015
Posts: 848
|
Well...when they look like this...
...they come out with just two fingers!
Seattle, curious why you want to pull a "good" impeller? Maybe to rebuild the bearings and seals, to inspect it? Or is this one with a light press fit on the shaft?
I am Grasshopper, still learning. But I got the raw water pump thing down for sure now, carry two spare impellers and a rebuilt pump assembly/belts/bolts, moniter the raw water screen, yada yada...
|
|
|
10-20-2015, 08:01 PM
|
#13
|
Senior Member
City: Blaine
Vessel Name: Slow Bells
Vessel Model: Marine Trader 38
Join Date: Nov 2013
Posts: 327
|
Quote:
Originally Posted by GoneFarrell
Seattle, curious why you want to pull a "good" impeller?
|
It's a new boat for me, so I am inspecting and learning. Frankly, I have a harder time getting the impeller back in; getting it out is relatively easy. But, I still think the no-frills impeller puller is a cool idea.
|
|
|
10-20-2015, 08:07 PM
|
#14
|
Guru
City: Columbia City, OR & Mulege, BCS
Vessel Name: Imagine
Vessel Model: Farrell 34
Join Date: Oct 2015
Posts: 848
|
Same here, makes sense. I lube 'em with white grease and twist 'em in with vise grips or Channel Locks. The important part is to remember which way the shaft turns so that it gets bent over and twisted in the correct direction.
|
|
|
10-20-2015, 08:33 PM
|
#15
|
Guru
City: Sarasota/Ft. Lauderdale
Join Date: Apr 2014
Posts: 5,438
|
Quote:
Originally Posted by GoneFarrell
The important part is to remember which way the shaft turns so that it gets bent over and twisted in the correct direction.
|
Urban myth. With in a quarter turn or so the blades flop over to the correct orientation. No harm, no foul.
|
|
|
10-20-2015, 08:41 PM
|
#16
|
Senior Member
City: Blaine
Vessel Name: Slow Bells
Vessel Model: Marine Trader 38
Join Date: Nov 2013
Posts: 327
|
Quote:
Originally Posted by Capt.Bill11
Urban myth. With in a quarter turn or so the blades flop over to the correct orientation. No harm, no foul.
|
Oh, happy days! I had no idea how to put mine back in. I love things that are idiot-proofed.
|
|
|
10-20-2015, 09:29 PM
|
#17
|
Guru
City: Columbia City, OR & Mulege, BCS
Vessel Name: Imagine
Vessel Model: Farrell 34
Join Date: Oct 2015
Posts: 848
|
Thanks, good to know. I guess that would be a "maritime myth!"
|
|
|
10-21-2015, 12:37 AM
|
#18
|
Guru
City: hawaii
Vessel Name: #31
Vessel Model: ex-Navy MUB 50 fish/cruise
Join Date: Aug 2013
Posts: 873
|
GoneFarrel, you ask why do you want to pull a good impeller?
How do you know that its good? Do you have a way to check it in place?
I pull them on an annual basis, chuck them in the trash and refit with NEW.
That way I know it's good, no question, and also there are no "good used" impellers in my box of spares, only new.
|
|
|
10-21-2015, 08:17 AM
|
#19
|
Guru
City: Sarasota/Ft. Lauderdale
Join Date: Apr 2014
Posts: 5,438
|
Quote:
Originally Posted by GoneFarrell
Thanks, good to know. I guess that would be a "maritime myth!"
|
Maybe. But s good maritime myth always seems to involve a kraken and/or gold.
Although a kraken would be handy for pulling impellers.
|
|
|
10-21-2015, 10:27 AM
|
#20
|
Guru
City: Columbia City, OR & Mulege, BCS
Vessel Name: Imagine
Vessel Model: Farrell 34
Join Date: Oct 2015
Posts: 848
|
kap, I've just begun learning & servicing the systems on a decent used boat new to me. Raw water cooling flow is one of the first of them. Understanding the service life of various components is part of that.
I now know the characteristics of normal and abnormal raw water flow by sight at the raw water screen window and can quickly & safely verify normal/abnormal cooling system temps across both engine and raw water cooling systems by IR temperature gun. So I know the impeller is good if I see normal flow and normal temps at cruising speeds.
For this boat at 1800 RPM, that translates to about 12 million revolutions at the raw water pump for every 100 hours of engine time. That's 12M x 10 blades = 120M blade flexures over 100 hours of run time. Kinda amazing they last as long as they do.
At $20 a pop vs. servicing one of these out in the channel, I agree that annual R & R makes sense too.
|
|
|
|
|
Thread Tools |
Search this Thread |
|
|
Display Modes |
Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Trawler Discussions |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|