WATER PUMP IMPELLER HELP !

troyo

Petty Officer 2nd Class
Joined
Sep 24, 2001
Messages
121
How hard is it to change the impeller on a 55 Suzuki ? The local shop is looking to charge about 2hrs labor, at $60/hr; is this money well worth it ? Or is it something that can be attempted by someone with some, but not a lot, of know how ????????
 

steve forsythe

Petty Officer 1st Class
Joined
Nov 7, 2001
Messages
245
Re: WATER PUMP IMPELLER HELP !

From what i know (never done it) the diagram in my manuel shows step by step removal and installation. It looks easy if you have the time and the patience. If you dont have a manuel, i would find a friend or someone who has done it to watch/help you for a few bucks. $120 plus parts sound too high for me, i would attempt it. People here can walk you right through any problem also!
 

captsara

Seaman
Joined
Jan 28, 2002
Messages
65
Re: WATER PUMP IMPELLER HELP !

If you have a clean place to work, good tools, the right replacement parts, including a new gasket. If you know what a key-way is, and you have a good manual, and you understand righty tighty, lefty loosey, it’s do able. <br />Having the confidence to drop the leg is the easy part, lining the splines up properly and bolting her back up, is harder. My lawyer charges me $250.00 per hour; I believe $60.00 per hour, shop time for a good wrench, is a bargain. I think you will feel better knowing the work was done professionally when you get out on the water.<br />If you like your like your shop guy, I would schedule a time when you can be available, and sit and watch quietly while they do it. Shop guys hate that, but there are a couple small tricks of the trade. For safety, it is a good idea to carry a spare impeller kit, and able to change a raw water impeller, in a pinch. If they let you watch, pay attention, and don’t ask questions. Not because they are primo donnas, but because it’s distracting, and they need to concentrate, so they do not forget something. If they let you watch, tip’em out, and be grateful for the free education, I hope this doesn’t sound like a put down, I have almost fifteen years marine experience, and I hate that initial sea trial on my own work, it raises the pucker factor significantly. <br />I would suggest flushing the motor with lots of fresh water, and gently probing your raw water discharge (pee hole), making sure it is clear. Check all your water lines for that mater, intake, and discharge, for obstruction, rips, or bad hose clamps. Make sure your intake ports are clean, and then if you still have a water pump problem, talk about an impeller. Boats are great!
 

petryshyn

Commander
Joined
Oct 3, 2001
Messages
2,851
Re: WATER PUMP IMPELLER HELP !

maui girl <br />I love your posts....you are a treasure to this forum!!<br /><br /> :) ;) :)
 

captsara

Seaman
Joined
Jan 28, 2002
Messages
65
Re: WATER PUMP IMPELLER HELP !

Thanks Schematic,<br />Below are links to the whale pics you’ all asked for.<br />I posted'em on another thread, but I want to make sure you see'em. The first one was taken of a 16' runabout I had. It was a Holo Holo (not a charter). I had five guys and two dogs, the whale breached (jumped) so close I ducked. The pic that’s inserted to the whale pic was taken off another boat that was behind us. Check out the stern light on my little boat from a distance, and the stern light in the pic. The second pic was taken with a cheap under water camera by a customer on a charter, typical day at work.<br /> http://vmsecure17.com/mauihawaii/whalewithboat.jpg http://vmsecure17.com/mauihawaii/underwaterwhale.jpg
 

petryshyn

Commander
Joined
Oct 3, 2001
Messages
2,851
Re: WATER PUMP IMPELLER HELP !

wow! that thing looks huge! must make you feel small next to it!
 

troyo

Petty Officer 2nd Class
Joined
Sep 24, 2001
Messages
121
Re: WATER PUMP IMPELLER HELP !

Thanks for the help. Let me ask you, this is my recently deceased father in laws boat, and we're getting ready to sell it. It has sat up for about a year, this weekend I took a fresh battery and gas and she started right up. The only problem, no water coming out of the tell tale, so I assume the water pump impellar was bad. Is that not a safe assumption ?? Where ae the intake and discharge water lines ? Are they easily accesible ?
 

darnold

Seaman Apprentice
Joined
Jun 30, 2001
Messages
30
Re: WATER PUMP IMPELLER HELP !

The problem might be with the thermostat (if it doesn't open). How long did you run the engine and how cold was the air temp? <br />It is good to hear the a Suzie that old is still going.
 

captsara

Seaman
Joined
Jan 28, 2002
Messages
65
Re: WATER PUMP IMPELLER HELP !

Your correct if your not getting raw water discharge (tell tale) it may be time to replace your water pump, which is a basic mechanical pump (an impeller that runs off your drive shaft) its held in place by a key way (a small piece of metal that slides into a slot in your shaft), and keeps the impeller from spinning freely (or not spinning at all.) When an outboard has been sitting the impellers tend to dry out and the fins break off. <br />Before you drop your leg:<br />Make sure that your fresh water flush system (earmuffs) is tight over your intake ports.<br />The intake ports are located on either side of the leg towards the bottom. I have an old merc that requires removing the plastic covers (screens) to flush. Take the covers off your intake ports and make sure they're clear. Try flushing it with the covers off. Make sure your water pressure is high, and the flusher is tight against the leg. You can use a hose clamp, or zip tie to hold it tight. In addition, some outboards have an additional intake on the underside of the lowest fin. Put a piece of duck tape over it while your flushing; just don't forget to remove it after. That pretty much covers your intake side. For discharge, look at your tell tale. It is designed to hold the water in long enough for heat to be ex changed, so it has a small hole. If you can, remove it and inspect it for chunks of impeller, or other obstructions. You can stick a paper clip in there and try to clear it; this works a lot of the time. If you can remove it and clean it that’s better. Behind your tell tale it a hose that is your raw water discharge. Just follow it and look for the obvious, leaks, tears, bad clamps, big salt water deposits, or rust stains, in your cowling would be a good sign that the waters discharging before it makes it to your tell tale.<br />Hope this helps, and yes whales are big, good thing they're friendly. :D
 
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