Transmission cooler line 450

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RMAC
420 crawler
420 crawler
Posts: 49
Joined: Sun Jun 28, 2009 5:45 pm
Location: New Hampshire

Transmission cooler line 450

Post by RMAC » Sat Apr 09, 2016 7:45 pm

A previous owner of my straight 450 changed out the transmission cooler lines from steel to rubber, the rubber is cracking and I want to replace it, but noticed that the top elbow coming out of the casing goes to the bottom of the spin on filter in the grill, and my manual shows it going from the bottom elbow to the base of the filter, obviously one is a supply and one is a return, so my question is does it matter whether or not the top or bottom outlet goes to the base of the filter?
1966 JD 450 Crawler, 1986 Case Super E Backhoe, 2001 Kubota 7800, 1986 GMC 1 ton dump truck,1991 GMC Topkick dump truck

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jtrichard
350 crawler
350 crawler
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Joined: Sun Jan 11, 2009 9:48 pm
Location: Joshua Tree CA

Post by jtrichard » Sat Apr 09, 2016 8:27 pm

YES you want the pressure to go to the outer part of the filter and return out the center of filter
2010 with 622 dozer with mod. 35 ripper and a 2010 with 622 dozer bought in 1969 and a 2010 loader with drott and mod. 36 ripper

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RMAC
420 crawler
420 crawler
Posts: 49
Joined: Sun Jun 28, 2009 5:45 pm
Location: New Hampshire

Post by RMAC » Sun Apr 10, 2016 7:43 pm

So it should be the bottom outlet to the bottom of the filter then?
1966 JD 450 Crawler, 1986 Case Super E Backhoe, 2001 Kubota 7800, 1986 GMC 1 ton dump truck,1991 GMC Topkick dump truck

User avatar
jtrichard
350 crawler
350 crawler
Posts: 1883
Joined: Sun Jan 11, 2009 9:48 pm
Location: Joshua Tree CA

Post by jtrichard » Sun Apr 10, 2016 8:01 pm

I would have to at least see pics Leonard might chime in if he see this
2010 with 622 dozer with mod. 35 ripper and a 2010 with 622 dozer bought in 1969 and a 2010 loader with drott and mod. 36 ripper

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