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Author Topic: oil cooler cover  (Read 2188 times)

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manolo

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oil cooler cover
« on: 13 April 2011, 10:03:52 »
Hi
I have coolant leak on oil cooler cover (y26se). Is it possibile to repair cover or better to replace with new cooler and cover
(engine have 240000 km)
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tunnie

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Re: oil cooler cover
« Reply #1 on: 13 April 2011, 11:05:00 »
You can re-seal the cover, take the plenum off, injection manifold and support plate off. You can remove the top cover, then re-seal it.

Are you sure its the plate and not the coolant bridge or thermostat?
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manolo

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Re: oil cooler cover
« Reply #2 on: 13 April 2011, 11:31:08 »
thermostat is new, and it is not coolant bridge leak
 :-/
« Last Edit: 13 April 2011, 11:46:25 by manolo »
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feeutfo

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Re: oil cooler cover
« Reply #3 on: 13 April 2011, 11:55:58 »
Clean it up and re seal it. Unless the cover is damaged. Usually a re seal is enough if the leak is around the edge. However there have been some cases where the cooler cover itself has a hole in the top. A leak there should be obvious though.

Grey goo and crows feet is all covered in the guides section. :y
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Elite Pete

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Re: oil cooler cover
« Reply #4 on: 13 April 2011, 15:30:11 »
You'll need 4 dowty washers, the seals for the oil cooler to cover and 8 seals for the banjo bolts that at either end of the oil cooler pipes.
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JamesV6CDX

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Re: oil cooler cover
« Reply #5 on: 13 April 2011, 15:50:57 »
It's personal choice, but in addition to the doughty washers, I like to use new banjo bolts on the coolant bridge, if they're the original ones  :y
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manolo

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Re: oil cooler cover
« Reply #6 on: 13 April 2011, 20:54:38 »


My mechanicars work
"maestro"
 :'(
« Last Edit: 13 April 2011, 21:50:37 by manolo »
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Entwood

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Re: oil cooler cover
« Reply #7 on: 13 April 2011, 20:57:22 »
Quote


My mehanicars work
 :'(


Looks like a monkey with a  hangover was let loose on that .. :(

Terrible .. absolutely terrible .. :(
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Elite Pete

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Re: oil cooler cover
« Reply #8 on: 13 April 2011, 21:34:03 »
I had one exactly the same on Monday, bet it was the rear nut ;)
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feeutfo

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Re: oil cooler cover
« Reply #9 on: 14 April 2011, 00:41:50 »
Yes sometimes the cooler sits too deep in the coolant bath(?) it sits in and the nuts don't reach the threads.

Put the nut on the banjo bolt, then screw the banjo bolt into the cooler and pull the cooler up, then screw the nut on to the thread. You "may" find there is enough thread to catch and do up. That looks a bit too far gone though tbh, but worth a try....? :-/
« Last Edit: 14 April 2011, 01:07:29 by chrisgixer »
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BlueBridge

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Re: oil cooler cover
« Reply #10 on: 14 April 2011, 01:00:36 »
Banjo bolts? doughty washers? where can I learn all these terms?
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Jon

feeutfo

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Re: oil cooler cover
« Reply #11 on: 14 April 2011, 01:06:25 »
Quote
Banjo bolts? doughty washers? where can I learn all these terms?
Worth a look.
http://www.omegaowners.com/forum/YaBB.pl?num=1221081908
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Marks DTM Calib

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Re: oil cooler cover
« Reply #12 on: 14 April 2011, 09:19:21 »
Seen those threads strip before, its very hit and miss if you get away with it in my experience (and one reason why I am not keen on re-sealing the oil cooler if I dont have a spare one)
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manolo

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Re: oil cooler cover
« Reply #13 on: 14 April 2011, 11:06:43 »
new look  :D



hope to bee OK
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Marks DTM Calib

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Re: oil cooler cover
« Reply #14 on: 14 April 2011, 13:17:19 »
Put a wipe of the grey sealant around the rubber seal in the oil cooler to give it a bit of a helping hand in the sealing stakes.
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