dpoppeli Posted June 1, 2006 Share Posted June 1, 2006 Downloading the engine manual from Subaru. The base 4 cyl engine is listed as H4SO but then there is a H4SO U5 variation as well. Anybody know the difference? Link to comment Share on other sites More sharing options...
Legacy777 Posted June 2, 2006 Share Posted June 2, 2006 What year and model are you d/l for? From what I have seen in some models....the main difference is how the wiring is laid out. Link to comment Share on other sites More sharing options...
dpoppeli Posted June 2, 2006 Author Share Posted June 2, 2006 2005 Outback automatic with standard 4 cylinder. I'm doing this for a family member so don't have the VIN offhand. I should ask the Subaru folks but I'm a little perturbed with this 20 PDF's an hour crap. I guess you get what you pay for. The U5 designation appears to be more then just the engine... differences are just in engine and emissions sections I believe, otherwise manual appears to be the same. What year and model are you d/l for? From what I have seen in some models....the main difference is how the wiring is laid out. Link to comment Share on other sites More sharing options...
1 Lucky Texan Posted June 2, 2006 Share Posted June 2, 2006 Might be 'open deck' vs 'semi-closed deck' designation or something? not sure Carl Link to comment Share on other sites More sharing options...
Legacy777 Posted June 2, 2006 Share Posted June 2, 2006 Hmm....not sure about the US designation. Yeah the 20 pdf an hour thing sucks. You may want to ask the guys on www.legacygt.com/forums as they may be more familar with the manuals. Link to comment Share on other sites More sharing options...
dpoppeli Posted June 5, 2006 Author Share Posted June 5, 2006 No answer from the Legacy folks although plenty of vacation pix over there . I think "U5" is California spec vehicle... more stringent emissions. Anyway, got my manual. Wish I would have had the time to get the "Mechanism and Function" sections but I only got to the engine specific sections of those before time ran out. If anyone has these, I would be interested. Hmm....not sure about the US designation. Yeah the 20 pdf an hour thing sucks. You may want to ask the guys on www.legacygt.com/forums as they may be more familar with the manuals. Link to comment Share on other sites More sharing options...
Legacy777 Posted June 5, 2006 Share Posted June 5, 2006 Yup....they have some good vacation pics Link to comment Share on other sites More sharing options...
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