How to remove check valve from oil line

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Vintageman
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Suzuki 2-Strokes: Suz, Yam, Honda, Kaw.
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How to remove check valve from oil line

Post by Vintageman »

Where is the instructions to remove check valve from oil line (tried to search but, that dang search bug on this site limits you to one page)

is it at the gtresource or oldjapanesebikes.com?


Thanks
Current registered, inspected, and running well 2 stroke motorcycles
74 GT250 (T350 upgrade),
76 GT250 (T350 upgrade),
71 T350,
70 T350,
74 GT380,
75 T500,
73 GT550,
75 GT750,
72 Yamaha DS7 (R5 upgrade),
77 Yamaha RD400 (Daytona Cyls),
73 Kawasaki H1 500
Vintageman
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Posts: 1485
Joined: Tue May 18, 2010 5:38 pm
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Suzuki 2-Strokes: Suz, Yam, Honda, Kaw.
Location: New Hampshire

Re: How to remove check valve from oil line

Post by Vintageman »

still looking for the instructions/example how to remove!

But will this work as a replacment check valve

http://www.ebay.com/itm/Kawasaki-G3-G4- ... 593wt_1358" onclick="window.open(this.href);return false;

Still avaible from Kawasaki?
http://www.partzilla.com/search/?q=1612 ... &viewall=y" onclick="window.open(this.href);return false;

looks just like this beauty :evil:

http://www.ebay.com/itm/Suzuki-T250-GT2 ... 707wt_1358" onclick="window.open(this.href);return false;

But not sure if same OD barb
Current registered, inspected, and running well 2 stroke motorcycles
74 GT250 (T350 upgrade),
76 GT250 (T350 upgrade),
71 T350,
70 T350,
74 GT380,
75 T500,
73 GT550,
75 GT750,
72 Yamaha DS7 (R5 upgrade),
77 Yamaha RD400 (Daytona Cyls),
73 Kawasaki H1 500
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joolstacho
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Suzuki 2-Strokes: AS50, GS500, GT500, ex GSXR750 slabbie
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Re: How to remove check valve from oil line

Post by joolstacho »

Only thing that might be an issue is getting something with the correct spring pressure.
Maybe there's a fair bit of leeway, if so, that's fine.
BTW I believe some Polaris vehicles use similar check valves.
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dyrberg123
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Suzuki 2-Strokes: T350 GT750 T125 RG250 RD125lc RD350lc RD400

Re: How to remove check valve from oil line

Post by dyrberg123 »

If its to get it off the hose find the remanufactured check valves on ebay, there you can find the instructions as well.

Cheers
If it's not broken - don't fix it. Why not?
Vintageman
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Posts: 1485
Joined: Tue May 18, 2010 5:38 pm
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Re: How to remove check valve from oil line

Post by Vintageman »

I did not see instructions?

It was attached to a post here maybe under a year ago.

Anyone have it or recall if its posted somewhere on a website.

Again the ability to search this website is limited to one page most of the time

Thanks
Current registered, inspected, and running well 2 stroke motorcycles
74 GT250 (T350 upgrade),
76 GT250 (T350 upgrade),
71 T350,
70 T350,
74 GT380,
75 T500,
73 GT550,
75 GT750,
72 Yamaha DS7 (R5 upgrade),
77 Yamaha RD400 (Daytona Cyls),
73 Kawasaki H1 500
Vintageman
Expert racer
Posts: 1485
Joined: Tue May 18, 2010 5:38 pm
Country: USA
Suzuki 2-Strokes: Suz, Yam, Honda, Kaw.
Location: New Hampshire

Re: How to remove check valve from oil line

Post by Vintageman »

Never mind... I see the link on eBay... dang I am getting so used to ignoring all the eBay post's boiler plate nonsense I miss the good stuff
Current registered, inspected, and running well 2 stroke motorcycles
74 GT250 (T350 upgrade),
76 GT250 (T350 upgrade),
71 T350,
70 T350,
74 GT380,
75 T500,
73 GT550,
75 GT750,
72 Yamaha DS7 (R5 upgrade),
77 Yamaha RD400 (Daytona Cyls),
73 Kawasaki H1 500
tricky1962
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Suzuki 2-Strokes: T500J
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Re: How to remove check valve from oil line

Post by tricky1962 »

It's in the other check valve thread

http://www.oldjapanesebikes.com/mraxl_G ... ctions.pdf" onclick="window.open(this.href);return false;
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dyrberg123
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Joined: Sat Jan 11, 2014 12:41 am
Country: Denmark
Suzuki 2-Strokes: T350 GT750 T125 RG250 RD125lc RD350lc RD400

Re: How to remove check valve from oil line

Post by dyrberg123 »

http://www.1970sjapmotorbikeparts.co.uk ... ctions.pdf" onclick="window.open(this.href);return false; :D
If it's not broken - don't fix it. Why not?
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dyrberg123
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Suzuki 2-Strokes: T350 GT750 T125 RG250 RD125lc RD350lc RD400

Re: How to remove check valve from oil line

Post by dyrberg123 »

Its the same as on OJB site, i think...

Cheers
If it's not broken - don't fix it. Why not?
Vintageman
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Posts: 1485
Joined: Tue May 18, 2010 5:38 pm
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Suzuki 2-Strokes: Suz, Yam, Honda, Kaw.
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Re: How to remove check valve from oil line

Post by Vintageman »

I ordered one of the Kawasaki check valves

part #16128-009

Very similar/ Same size hole and length. Seam to break over same pressure. I would change all at once to be sure - $10.99 Partzilla

The inlet hole looks a little smaller but, no smaller than those little brass pipes the stick up from intake port feeding oil.

The barbs are very similar. There two with same spacing edge to edge, maybe teeth a little wider tabI think that is better for it will hold in a used line better. It snapped right :up: :up: into used line I had and hard to pull out even without metal ring installed.

I plan to fix up two of my spare t500 lines (all four valves). I'll let you know how it goes. Maybe couple weeks before done
Current registered, inspected, and running well 2 stroke motorcycles
74 GT250 (T350 upgrade),
76 GT250 (T350 upgrade),
71 T350,
70 T350,
74 GT380,
75 T500,
73 GT550,
75 GT750,
72 Yamaha DS7 (R5 upgrade),
77 Yamaha RD400 (Daytona Cyls),
73 Kawasaki H1 500
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oldjapanesebikes
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Location: Ontario
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Re: How to remove check valve from oil line

Post by oldjapanesebikes »

Vintageman wrote:I ordered one of the Kawasaki check valves

part #16128-009

Very similar/ Same size hole and length. Seam to break over same pressure. I would change all at once to be sure - $10.99 Partzilla
Interesting - looking forward to hearing how it goes ! 8)
Ian

If at first you don't succeed, just get a bigger hammer !
Vintageman
Expert racer
Posts: 1485
Joined: Tue May 18, 2010 5:38 pm
Country: USA
Suzuki 2-Strokes: Suz, Yam, Honda, Kaw.
Location: New Hampshire

Re: How to remove check valve from oil line

Post by Vintageman »

changesd all four on my T500 ... two rides so far ... about 120 miles total ... they work well :up: .

They clicked in ( 1 click - 2 clicks) just like OEM!

Under $11 each Partzilla.com for example. Hey being a kawasaki part my bike should go faster now 8)
Current registered, inspected, and running well 2 stroke motorcycles
74 GT250 (T350 upgrade),
76 GT250 (T350 upgrade),
71 T350,
70 T350,
74 GT380,
75 T500,
73 GT550,
75 GT750,
72 Yamaha DS7 (R5 upgrade),
77 Yamaha RD400 (Daytona Cyls),
73 Kawasaki H1 500
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oldjapanesebikes
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Joined: Sat Feb 07, 2009 12:43 am
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Suzuki 2-Strokes: GT750(Jx3,L,M,A,B),T500
Location: Ontario
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Re: How to remove check valve from oil line

Post by oldjapanesebikes »

Vintageman wrote:changesd all four on my T500 ... two rides so far ... about 120 miles total ... they work well :up: .)
Good to hear - I will order a few this week. 8)
Ian

If at first you don't succeed, just get a bigger hammer !
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