How to remove check valve from oil line
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How to remove check valve from oil line
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
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
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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- 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
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
http://www.ebay.com/itm/Suzuki-T250-GT2 ... 707wt_1358" onclick="window.open(this.href);return false;
But not sure if same OD barb
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

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
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
- joolstacho
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Re: How to remove check valve from oil line
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.
Maybe there's a fair bit of leeway, if so, that's fine.
BTW I believe some Polaris vehicles use similar check valves.
- dyrberg123
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Re: How to remove check valve from oil line
If its to get it off the hose find the remanufactured check valves on ebay, there you can find the instructions as well.
Cheers
Cheers
If it's not broken - don't fix it. Why not?
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Re: How to remove check valve from oil line
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
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
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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- 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
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
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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Re: How to remove check valve from oil line
It's in the other check valve thread
http://www.oldjapanesebikes.com/mraxl_G ... ctions.pdf" onclick="window.open(this.href);return false;
http://www.oldjapanesebikes.com/mraxl_G ... ctions.pdf" onclick="window.open(this.href);return false;
- dyrberg123
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- Posts: 218
- 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
http://www.1970sjapmotorbikeparts.co.uk ... ctions.pdf" onclick="window.open(this.href);return false; 

If it's not broken - don't fix it. Why not?
- dyrberg123
- To the on ramp
- Posts: 218
- 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
Its the same as on OJB site, i think...
Cheers
Cheers
If it's not broken - don't fix it. Why not?
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- Posts: 1485
- Joined: Tue May 18, 2010 5:38 pm
- Country: USA
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- Location: New Hampshire
Re: How to remove check valve from oil line
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
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
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


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
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
- oldjapanesebikes
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Re: How to remove check valve from oil line
Interesting - looking forward to hearing how it goes !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

Ian
If at first you don't succeed, just get a bigger hammer !
If at first you don't succeed, just get a bigger hammer !
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- 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
changesd all four on my T500 ... two rides so far ... about 120 miles total ... they work well
.
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

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

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
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
- oldjapanesebikes
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- Posts: 3229
- Joined: Sat Feb 07, 2009 12:43 am
- Country: Canada
- Suzuki 2-Strokes: GT750(Jx3,L,M,A,B),T500
- Location: Ontario
- Contact:
Re: How to remove check valve from oil line
Good to hear - I will order a few this week.Vintageman wrote:changesd all four on my T500 ... two rides so far ... about 120 miles total ... they work well.)

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