Oil return hose question

Technical advice Q&A
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DWW
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#1 Oil return hose question

Post by DWW » Wed Dec 18, 2024 7:32 pm

Can this hose be replaced without dismantling any parts from the engine block or the sump or draining the oil? Thanks for your help.
Danny

1962 S1 3.8 FHC (1012/1798)
2015 Range Rover Sport SVR
"Experience is something you don't get until just after you need it."

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bitsobrits
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#2 Re: Oil return hose question

Post by bitsobrits » Thu Dec 19, 2024 12:53 am

No dismantling required, but the top of the lower fitting may be below the oil level in the pan, so have a drain pan ready to catch any oil. You should be able to do the swap quickly enough to not make too huge of a mess, nor lose too much oil. And use a proper oil rated hose, not heater hose, if you want it to remain leak free. Also note the lower fitting diameter is smaller (1/2"?) than that on the oil filter adaptor housing (5/8"?). Some suppliers may have a dual diameter hose available, which is recommended.

In the U.S.:
https://www.pegasusautoracing.com/produ ... ecID=11139

U.K. suppliers may have something similar.
Steve
'65 S1 4.2 FHC (early)

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DWW
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#3 Re: Oil return hose question

Post by DWW » Thu Dec 19, 2024 1:33 am

Thanks for your input, the hose was purchased from one of usual suppliers and is rated as such. As the car will be on stands supporting the front in the air, I guess the oil in the pan will flow to the rear of the pan…..I will have the hose ready with the clamps installed and the correct socket and spammer at the ready….thanks again.
Danny

1962 S1 3.8 FHC (1012/1798)
2015 Range Rover Sport SVR
"Experience is something you don't get until just after you need it."

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caveman
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#4 Re: Oil return hose question

Post by caveman » Thu Dec 19, 2024 6:56 am

As mentioned on the forum before, double up the lower section with 2 jubilee clips. I attempted to locate a UK supplier for this pipe, with two different diameters, to no avail. One US supplier and a UK restorer, who apparently have them, didn't even reply to my email requests. Not a drip from mine, to date.
Steve
1965 S1 4.2 FHC (early)
:wavegreatbritain:

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mgcjag
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#5 Re: Oil return hose question

Post by mgcjag » Thu Dec 19, 2024 8:49 am

Plenty of info here already...Steve viewtopic.php?t=19946
Steve
69 S2 2+2 (sold) ..Realm C type replica, 1960 xk150fhc

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