Tranny install- new lines=hydraulic hose?
#1
Tranny install- new lines=hydraulic hose?
Putting in my new Goerend tranny tomorrow hopefully, and I was wondering if anyone has replaced their factory lines w/ hydraulic hose. If so, how long did you get it cut and what size inside diameter? I want to pick it up ahead of time obviously, and can't take the lines in to show them b/c they're still on the truck. Any experience w/ this? Also, will the factory screw in fittings work w/ the hose? THANKS! -Josh
#2
Registered User
heres a pic of mine (theres a couple more in my gallery)
I cant tell you the lengths (close to 50' I think)
I went from the trans to the
HE (now mounted under the rad) to the
front cooler (one pictured) to the
fan mounted cooler under the bed then back to the tranny. I used single wire -10 hose
I cant tell you the lengths (close to 50' I think)
I went from the trans to the
HE (now mounted under the rad) to the
front cooler (one pictured) to the
fan mounted cooler under the bed then back to the tranny. I used single wire -10 hose
#5
Registered User
-10 is 5/8"
The coolers I have are -8 pipe (1/2")
The fittings into the coolers are -8 pipe > -8 JIC and the hose fittings are reusable -10hose to -8 JIC
The factory HE needed a -6 pipe > -8 JIC fittings
Certainly over kill but it was stuff I had so....
The coolers I have are -8 pipe (1/2")
The fittings into the coolers are -8 pipe > -8 JIC and the hose fittings are reusable -10hose to -8 JIC
The factory HE needed a -6 pipe > -8 JIC fittings
Certainly over kill but it was stuff I had so....
#7
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Join Date: Sep 2003
Location: stupid ohio
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Yeah, it's a 1/4" NPT to -8 AN (JIC).
# 555-110105 Straight Flare Fitting- Male Thread - Black1/4'' NPT to -8 AN Flare
bnradon.
# 555-110105 Straight Flare Fitting- Male Thread - Black1/4'' NPT to -8 AN Flare
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#10
Aaaaaggghhhh
What is the flow in this thing? tranny-heat exchanger-cooler-tranny? I'm all mixed up. I need a diagram or flow chart What is the purpose of the heat exchanger, and why did you relocate it?
I've got to pull the lines out tomorrow morning and make a run to the hydraulic shop and need to know what I'm doing. You pulled out all of the rubber AND hard lines and replaced everything w/ hose, right? Also, did you just make some brackets to clamp them up where you needed? THANKS!! -Josh
I've got to pull the lines out tomorrow morning and make a run to the hydraulic shop and need to know what I'm doing. You pulled out all of the rubber AND hard lines and replaced everything w/ hose, right? Also, did you just make some brackets to clamp them up where you needed? THANKS!! -Josh
#11
Registered User
Hey Josh
I had to relocate the heat exchanger (HE) when I put the twins on because in the factory location it was in the way. The HE is important for 2 reasons one it brings the trans fluid up to the engine temp when its cold and it also cools the fluid if its higher than engine coolant (Water to oil coolers are way more efficient than the air to oil ones)The flow comes out of the trans to the HE > to the cooler in front of the rad > back to the tranny. Yes to replacing all the lines completely and yes to making brackets (think Zip ties ) Hope this helps a bit.
I had to relocate the heat exchanger (HE) when I put the twins on because in the factory location it was in the way. The HE is important for 2 reasons one it brings the trans fluid up to the engine temp when its cold and it also cools the fluid if its higher than engine coolant (Water to oil coolers are way more efficient than the air to oil ones)The flow comes out of the trans to the HE > to the cooler in front of the rad > back to the tranny. Yes to replacing all the lines completely and yes to making brackets (think Zip ties ) Hope this helps a bit.
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