How tight do I go??
Thread Starter
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Of the next Riffraff East
Joined: Oct 2004
Posts: 8,679
Likes: 2
From: Concord NC
How tight do I go??
Just replaced the O-rings in my water drain valve and need to know how tight to go with the four little screws. I think I have it tight enough, but I can go tighter. I thought they may bottom out since the valve has metal inserts in the screw holes. Any ideas? Thanks.
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
i couldn't find a torque spec on the torx bolts that hold the lever on, however my manual said that the Fuel Filter/Water Separator Mounting Bolts (i guess the two that hold it to the HPOP reservoir) are at 23lb-ft. i would lubricate the o-rings and then torque the bolts down to about 20 lb ft?
Thread Starter
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Of the next Riffraff East
Joined: Oct 2004
Posts: 8,679
Likes: 2
From: Concord NC
Thanks Kris, I don't have a 1/4 inch drive torque wrench, but would guess that is about what I have now. I guess I can tighten more if it starts to leak. Oh yeah, Happy birthday again.
Post Fiend
Joined: Jul 2005
Posts: 14,582
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From: 21791
Originally Posted by zx250
Thanks Kris, I don't have a 1/4 inch drive torque wrench, but would guess that is about what I have now. I guess I can tighten more if it starts to leak. Oh yeah, Happy birthday again.
Post Fiend
Joined: Jun 2006
Posts: 5,497
Likes: 7
From: Central, Al
ZX there is no published spec on those screws that i could find. I did learn(by Reading) never try to make them "Super tight" because they will crack the ears on the assembly. I just snugged them up and then cranked the engine help the throttle to 2000 rpm for 30 seconds and then checked for any leaking. It was dry so I will recheck after a couple of weeks to make sure vibration hasnt loosened them any.
Thread Starter
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Of the next Riffraff East
Joined: Oct 2004
Posts: 8,679
Likes: 2
From: Concord NC
Thanks, That is what I was thinking. Didn't want to overtighten. I went as tight as I was comfortable doing and went for a drive. Everything is dry. I will recheck in a while. Thanks for looking for me.
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Post Fiend
Joined: Jun 2006
Posts: 5,497
Likes: 7
From: Central, Al
I had to do it last week and I looked for 3 days for specs.... online and in the factory service manual all I found was "Do Not Overtighten"
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