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CX500 kicking my #$%& water pump leaking
Moderators: Oldewing, CYBORG, robin1731, Forum Moderators
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
CX500 kicking my #$%& water pump leaking
I have my gun loaded and ready to unload it on a 82 Honda CX500 that was peeing out the weap hole on the water pump so I replaced ALL the seals that were there and it still leaks
so what the sam billy hell is going on here?
I thought I had it licked when I used some of lube seal which did stop it till I took it for a ride and when I got back home it was peeing all over the place??? I AM CLUELESS AND PISSED off to say the least....HELP BEFORE YOU HEAR LOUD RAPID FIRE. till then 8)
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- Whiskerfish
- President

- Posts: 38178
- Joined: Thu Feb 16, 2006 9:34 pm
- My Album: http://www.ngwclub.com/gallery/v/wingmans/whiskerfish/
- Location: Norfolk Va
I have no idea but it is good to see you back.
I was beginning to worry. Had not seen you post in a long time.
"Agreement is not a requirement for Respect" CDR Michael Smith USN (Ret) 2017
"The book is wrong, this whole Conclusion is Fallacious" River Tam
"Yea I do dance awkwardly, and I am having more fun than you" Taylor Swift
2008 GL1800 IIIA "TH3DOG"
1984 GL1200 Standard
1975/6/7/8/9 Arthur Fulmer Dressed Road bike
1975 Naked Noisy and Nasty in town bike
Psst. oh and by the way CHANGE YOUR BELTS!!!!
"The book is wrong, this whole Conclusion is Fallacious" River Tam
"Yea I do dance awkwardly, and I am having more fun than you" Taylor Swift
2008 GL1800 IIIA "TH3DOG"
1984 GL1200 Standard
1975/6/7/8/9 Arthur Fulmer Dressed Road bike
1975 Naked Noisy and Nasty in town bike
Psst. oh and by the way CHANGE YOUR BELTS!!!!
- Q
- Titanium Member

- Posts: 380
- Joined: Wed Feb 06, 2008 9:27 pm
- Location: Bend, Oregon
A couple things to check.
Radiator cap, have it pressure tested. Most auto parts stores should be able to test it for you for free.
Copper washer at water pump impeller. Should be replaced or annealed before reinstalling. Sometimes a leak there can be stopped with a bit of Bars Leaks or equivalent.
I've seen new ceramic water pump seals leak for a while before sealing, but usually just a slight leak.
Q
Radiator cap, have it pressure tested. Most auto parts stores should be able to test it for you for free.
Copper washer at water pump impeller. Should be replaced or annealed before reinstalling. Sometimes a leak there can be stopped with a bit of Bars Leaks or equivalent.
I've seen new ceramic water pump seals leak for a while before sealing, but usually just a slight leak.
Q
QQQ
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
so if the cap is bad will make the pump leak?Q wrote:A couple things to check.
Radiator cap, have it pressure tested. Most auto parts stores should be able to test it for you for free.
Copper washer at water pump impeller. Should be replaced or annealed before reinstalling. Sometimes a leak there can be stopped with a bit of Bars Leaks or equivalent.
I've seen new ceramic water pump seals leak for a while before sealing, but usually just a slight leak.
Q
Last edited by mrbswing on Mon Jun 22, 2009 12:20 pm, edited 1 time in total.
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
Just been really busy trying to get something done so I can sell it? so I was just getting this piece of crap done in hopes of getting it up for sale and it just keeps peeingWhiskerfish wrote:I have no idea but it is good to see you back.I was beginning to worry. Had not seen you post in a long time.
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- Q
- Titanium Member

- Posts: 380
- Joined: Wed Feb 06, 2008 9:27 pm
- Location: Bend, Oregon
If the pressure cap is not releasing it can push coolant out the seal.
Q
Q
mrbswing wrote:so if the cap is bad will make the pump leak?Q wrote:A couple things to check.
Radiator cap, have it pressure tested. Most auto parts stores should be able to test it for you for free.
Copper washer at water pump impeller. Should be replaced or annealed before reinstalling. Sometimes a leak there can be stopped with a bit of Bars Leaks or equivalent.
I've seen new ceramic water pump seals leak for a while before sealing, but usually just a slight leak.
Q
QQQ
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
so check the cap and replace the copper washer is what u r saying? would it help if I put some sillycone on the washer?Q wrote:If the pressure cap is not releasing it can push coolant out the seal.
Q
mrbswing wrote:so if the cap is bad will make the pump leak?Q wrote:A couple things to check.
Radiator cap, have it pressure tested. Most auto parts stores should be able to test it for you for free.
Copper washer at water pump impeller. Should be replaced or annealed before reinstalling. Sometimes a leak there can be stopped with a bit of Bars Leaks or equivalent.
I've seen new ceramic water pump seals leak for a while before sealing, but usually just a slight leak.
Q
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- Q
- Titanium Member

- Posts: 380
- Joined: Wed Feb 06, 2008 9:27 pm
- Location: Bend, Oregon
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
sounds great will do the above and get back with the results later today. thank you..till then 8)Q wrote:Yes, pressure test the cap and replace the copper washer. Do not put silicon on the washer. Make sure there are no burrs on the acorn nut or surface of the impeller where the copper washer seats. Be sure not to over tighten the acorn nut.
Q
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- 1CrazyMoFo
- Honored Life Member

- Posts: 5151
- Joined: Thu Aug 31, 2006 9:53 pm
- Location: Eugene, Oregon
- Contact:
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
I did fix it thats the problem1CrazyMoFo wrote:You may want to check with RoadKill and see if there are any feminine hygiene products that are small enough to stop the leak.![]()
Or you could just fix the damn thing.
But if you decide to shot it, we want video!!!
Peace,
Frank
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
I didn't get around to it last night I got side tracked when I went to put gas in my bad ass XS1100 special and a guy at the station asked if I knew anyone that might want to buy a XS1100 standard?mrbswing wrote:sounds great will do the above and get back with the results later today. thank you..till then 8)Q wrote:Yes, pressure test the cap and replace the copper washer. Do not put silicon on the washer. Make sure there are no burrs on the acorn nut or surface of the impeller where the copper washer seats. Be sure not to over tighten the acorn nut.
Q
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
pixs coming as soon as I remember how to do it..till then 8)1CrazyMoFo wrote:You may want to check with RoadKill and see if there are any feminine hygiene products that are small enough to stop the leak.![]()
Or you could just fix the damn thing.
But if you decide to shot it, we want video!!!
Peace,
Frank
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
- mrbswing
- Silver Member

- Posts: 633
- Joined: Mon Sep 11, 2006 7:50 pm
OK pixs under how to train your cx500..and it works let it pee any time it wants..GOT YA you dirty rat CX500mrbswing wrote:pixs coming as soon as I remember how to do it..till then 8)1CrazyMoFo wrote:You may want to check with RoadKill and see if there are any feminine hygiene products that are small enough to stop the leak.![]()
Or you could just fix the damn thing.
But if you decide to shot it, we want video!!!
Peace,
Frank
Mr Bill
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"
(2)77 wings,two 83 wings 76 CB550 bobber,80 wing,CX500 turbo,700 Nighthawk,2 750 Yamaha triples,80 XS1100 yammy,CB360,600 yammy,CB750 s/s,and a few more? and my main bike(a beautiful 79 XS1100 Yamaha 19,000 miles) and it is very fast! Got another bike a 84 1200 Yamaha I think its a 1200? and more coming. Till then :8)
"DON'T TELL ME I AM WRONG UNLESS YOU ARE RIGHT"

