Pressure testing oil coolers?

Submitted: Thursday, Sep 09, 2004 at 18:45
ThreadID: 16168 Views:2201 Replies:3 FollowUps:1
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Just wondering wats the best way to check the oil cooler on the old nissan diesels?

thanks
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Reply By: Peter 2 - Thursday, Sep 09, 2004 at 19:50

Thursday, Sep 09, 2004 at 19:50
Unless it is leaking one would presume that it is ok.
There would more likely be a problem with the hoses to and from the cooler than the cooler itself.
AnswerID: 75868

Reply By: Truckster (Vic) - Thursday, Sep 09, 2004 at 23:09

Thursday, Sep 09, 2004 at 23:09
Do you wish to check for blockage, flow, or damage?
AnswerID: 75887

Reply By: Eric Experience. - Thursday, Sep 09, 2004 at 23:17

Thursday, Sep 09, 2004 at 23:17
Brendo.
The normal method of testing is to place the unit in a contianer of water and then presurise the oil passage with compressed air. Eric.
AnswerID: 75888

Follow Up By: Nudenut - Friday, Sep 10, 2004 at 07:42

Friday, Sep 10, 2004 at 07:42
compressed air or nitrogen only....do not use oxygen
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