Injector o ring ?

eng53ine · Sep 4, 2016

Just need to if the rib on the little copper washer goes up or down on the tip.

Thanks

eng53ine · Sep 4, 2016

Jomax · Sep 4, 2016

It goes down so it presses against the injector cup

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Dmstrucks02 · Sep 4, 2016

Only picture I have on a set I took out. It's a screen shot so not great quality

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Dmstrucks02 · Sep 4, 2016

I can get a better picture when I get off.

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eng53ine · Sep 4, 2016

I couldn't tell by the ones that I took off or by the write up from riff raff.

I put the two ribs down to the cup, like the one on the left in the picture.

Jomax · Sep 4, 2016

eng53ine said:
I couldn't tell by the ones that I took off or by the write up from riff raff.

I put the two ribs down to the cup, like the one on the left in the picture.

You wanted the one on the right to go down into the cup. That's how all the reman injectors I got have been.

I don't know if doing it the other way hurts anything. I'd call an injector builder Tuesday and Ask.

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eng53ine · Sep 4, 2016

Will do hopefully it don't matter since it's just a compression seal but I guess I'll wait and see

DEEZUZ · Sep 4, 2016

I always put the double side down so it seats against cup

eng53ine · Sep 4, 2016

Guess I'll just torque them down and see what happens. The ones that came out were flat so I reckon they'll smash either way.
Thanks guys

Arisley · Sep 4, 2016

When I did my injectors, to be perfectly honest with you, I didn't even pay attention. Unless I got lucky and installed all eight correctly, my guess is that it doesn't really matter. There may be a "preferred" way to do it, but I bet wither way will work.

webb06 · Sep 5, 2016

There's no special way. It's going to compress and seal either way.

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eng53ine · Sep 5, 2016

Arisley said:
When I did my injectors, to be perfectly honest with you, I didn't even pay attention. Unless I got lucky and installed all eight correctly, my guess is that it doesn't really matter. There may be a "preferred" way to do it, but I bet wither way will work.

Ok thanks guys, and my best to you and your wife Andy.

pilot4life · Sep 5, 2016

Can you reuse the copper washers if you're redoing the o rings?

Jomax · Sep 5, 2016

pilot4life said:
Can you reuse the copper washers if you're redoing the o rings?

I wouldn't, especially since you get new copper washers with an Oring Kit.

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eng53ine · Sep 5, 2016

This happened, the way it goes I guess.

Jomax · Sep 7, 2016

eng53ine said:
This happened, the way it goes I guess.

That sucks! At least you got it out.

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Arisley · Sep 7, 2016

Bet it actually came out pretty easy. I have actually seen more come out easy than fight you. Usually all it takes is a sharp pick to grab hold of a little bit of metal and turn it out. If that doesn't work, a left handed drill bit will work wonders.

eng53ine · Sep 7, 2016

Yeah I hit it with a left handed drill bit, I don't think it needed it a pick spun it right out. Broke a spout as well. Got everything torqued with the help of a babysitter lol, hopefully be able to start cranking it over tomorrow evening.