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Author Topic: Intake Manifold O Ring Replacement  (Read 1949 times)
Loki
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*****
Posts: 24


Katy, Texas


« on: July 02, 2010, 07:21:55 AM »

K, so I've noticed I'm getting some oil leakage, not a lot, but out of about 3 of my intake manifolds.

I've ordered the O rings and am just going to replace all 6.  Doesn't look like it's going to be a difficult job but just want to run it by the collective to make sure I know about any gotcha's I might encounter in the process.

Any advice?

Thanks!

Marc.

 
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Marc

'00 Valkyrie Interstate - Loki
'85 V65 Magna - Big Bird
eric in md
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Posts: 2495


ride hard now we all can rest when were gone !!!

in the mountains .......cumberland md


« Reply #1 on: July 02, 2010, 07:29:44 AM »

piece of cake you can do it..
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Ricky-D
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Posts: 5031


South Carolina midlands


« Reply #2 on: July 02, 2010, 08:11:47 AM »

You'll want to notice that all the parts are indexed so they have a right way to fit and also a wrong way.

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2000_Valkyrie_Interstate
Loki
Member
*****
Posts: 24


Katy, Texas


« Reply #3 on: July 02, 2010, 08:19:39 AM »

Yeah, I think I'll do it one at a time, replace the O ring and put it back together before I go on to the next one.
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Marc

'00 Valkyrie Interstate - Loki
'85 V65 Magna - Big Bird
NITRO
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Posts: 1002


Eau Claire, WI


« Reply #4 on: July 02, 2010, 10:35:49 AM »

Be careful pulling the vacuumm lines off the intakes. I ended up pulling one off from under the air box and ended up having to remove the tank and air box to put it back in.

That said, I recently replaced them on Alph's IS and had the job done in 30 mins with no problems.
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When in doubt, ride.
Loki
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Posts: 24


Katy, Texas


« Reply #5 on: July 02, 2010, 10:45:50 AM »

Someone told me, and I don't remember who that I don't even have to completely remove them.  Just loosen up the rubber grommets from the top, un bolt from the bottom and slip in the O rings.  (of course, after removing the old o ring.)

Thanks for the advice all, I'll let you know how it goes.  Just waiting on getting the rings in from Cheap Cycle parts.

Marc
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Marc

'00 Valkyrie Interstate - Loki
'85 V65 Magna - Big Bird
Jack
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Posts: 1889


VRCC# 3099, 1999 Valk Standard, 2006 Rocket 3

Benton, Arkansas


« Reply #6 on: July 02, 2010, 10:53:33 AM »

Loki, the hardest part was making sure the o-rings stayed in place when I re-positioned the intakes.  uglystupid2
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"It takes a certain kind of nut to ride a motorcycle, and I am that motorcycle nut," Lyle Grimes, RIP August 2009.
1FAST6
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Posts: 164


Sanford, NC


« Reply #7 on: July 02, 2010, 11:51:38 AM »

Be careful not to overtighten the bolts.  6.5 ft/lbs.
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Loki
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Posts: 24


Katy, Texas


« Reply #8 on: July 07, 2010, 05:57:58 AM »

Good advice all.  Still haven't recieved the rings.  Waiting on the order to be shipped.  SLOOOOOW.
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Marc

'00 Valkyrie Interstate - Loki
'85 V65 Magna - Big Bird
hubcapsc
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Posts: 16785


upstate

South Carolina


« Reply #9 on: July 07, 2010, 07:19:00 AM »


Some people hate taking off the tank, so this might sound stupid...

I had the tank off... unbolted the airbox... unbolted all the intake runners from the heads...
now the airbox with the six runners was just free-floating around... it was so easy to
take each runner out, no mashing or stressing with the tubes that go back to the airbox...

-Mike "I don't hate taking the pipes off either, but then I've never had a stud break"
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Warlock
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Posts: 1280


Magnolia, Ms


WWW
« Reply #10 on: July 07, 2010, 09:19:46 AM »

K, so I've noticed I'm getting some oil leakage, not a lot, but out of about 3 of my intake manifolds.

I've ordered the O rings and am just going to replace all 6.  Doesn't look like it's going to be a difficult job but just want to run it by the collective to make sure I know about any gotcha's I might encounter in the process.

Any advice?

Thanks!

Marc.

 
Do it the easy way. Remove the six intake bolts on one side. This will let you be able to lift it just a little to put the o-rings in. Once finished with that side do the other side. Taking all the bolts aloose makes it easy.
David
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I don't want to hear the labor pains, I just want to see the baby
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