{"id":5129,"date":"2017-09-27T15:07:57","date_gmt":"2017-09-27T15:07:57","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=5129"},"modified":"2017-11-27T15:48:45","modified_gmt":"2017-11-27T15:48:45","slug":"nouvelle-huile-pag-de-frigorigene-universelle-pour-systemes-de-climatisation-r-1234yf","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=5129","title":{"rendered":"Nouvelle huile PAG de frigorig\u00e8ne universelle pour syst\u00e8mes de climatisation R-1234yf"},"content":{"rendered":"<p>GM a r\u00e9cemment pr\u00e9sent\u00e9 une nouvelle huile PAG (glycol de polyalkyl\u00e8ne) de frigorig\u00e8ne (fig. 7) sp\u00e9cialement con\u00e7ue pour l&#8217;entretien des v\u00e9hicules GM construits avec les compresseurs de climatiseur \u00e0 entra\u00eenement par courroie qui utilisent le frigorig\u00e8ne de remplacement \u00e9cologique R-1234yf.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5110\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2017\/11\/F07-PAG-oil-universal.jpg\" alt=\"F07 PAG oil universal\" width=\"467\" height=\"516\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/11\/F07-PAG-oil-universal.jpg 467w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/11\/F07-PAG-oil-universal-272x300.jpg 272w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 7<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Ant\u00e9rieurement, il existait plusieurs huiles PAG pour l&#8217;entretien des v\u00e9hicules GM avec le frigorig\u00e8ne R-1234yf (avec compresseur de climatiseur \u00e0 entra\u00eenement par courroie), ce qui demandait aux techniciens de se reporter aux renseignements techniques \u00e0 chaque entretien du syst\u00e8me de climatisation pour s&#8217;assurer que l&#8217;huile appropri\u00e9e \u00e9tait utilis\u00e9e.<\/p>\n<p>&nbsp;<\/p>\n<p>Gr\u00e2ce \u00e0 l&#8217;huile PAG universelle, le processus de r\u00e9paration du syst\u00e8me de climatisation est simplifi\u00e9. Aujourd&#8217;hui, seules deux huiles PAG sont requises (pour syst\u00e8mes R-1234yf et R-134a) pour l&#8217;entretien des voitures GM construites avec les compresseurs de climatiseur \u00e0 entra\u00eenement par courroie (fig. 8).<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5111\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2017\/11\/F08-PAG-compressor.png\" alt=\"F08 PAG compressor\" width=\"350\" height=\"270\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 8<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>L&#8217;utilisation d&#8217;huiles PAG R-1234yf ant\u00e9rieures pr\u00e9sentes dans les stocks est acceptable \u00e0 condition qu&#8217;il s&#8217;agisse d&#8217;une huile du bon num\u00e9ro de pi\u00e8ce pour le syst\u00e8me de climatisation pr\u00e9cis. En cas d&#8217;utilisation d&#8217;une huile ant\u00e9rieure non universelle, toujours se reporter aux renseignements techniques pour s&#8217;assurer que l&#8217;huile frigorig\u00e8ne appropri\u00e9e est utilis\u00e9e.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Outil d&#8217;injection d&#8217;huile<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>La nouvelle huile frigorig\u00e8ne PAG R-1234yf universelle est vendue dans des tubes de 240 ml (8 oz) comme l&#8217;huile PAG frigorig\u00e8ne pr\u00e9c\u00e9dente. Ces cartouches sont con\u00e7ues pour \u00eatre utilis\u00e9es avec l&#8217;outil d&#8217;injection d&#8217;huile GE-45037 (fig. 9).<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5112\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2017\/11\/F09-GE-45037-ac-oil-kit.png\" alt=\"F09 GE-45037 ac oil kit\" width=\"350\" height=\"335\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 9<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Compresseurs de climatiseur \u00e9lectriques haute tension<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Pour les compresseurs de climatiseur \u00e9lectriques haute tension (fig. 10), utiliser uniquement une huile frigorig\u00e8ne POE (polyester) (num\u00e9ro de pi\u00e8ce GM 88862657, \u00c9tats-Unis, et 88862658, Canada). GM n&#8217;offre qu&#8217;une seule huile POE pour l&#8217;entretien en ce moment.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5113\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2017\/11\/F10-POE-compressor.png\" alt=\"F10 POE compressor\" width=\"350\" height=\"232\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 10<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Huiles frigorig\u00e8nes actuelles<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5130\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2017\/11\/Screen-Shot-2017-11-27-at-10.06.14-AM.png\" alt=\"Screen Shot 2017-11-27 at 10.06.14 AM\" width=\"636\" height=\"488\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/11\/Screen-Shot-2017-11-27-at-10.06.14-AM.png 636w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/11\/Screen-Shot-2017-11-27-at-10.06.14-AM-300x230.png 300w\" sizes=\"auto, (max-width: 636px) 100vw, 636px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Chris Semanisin<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>GM a r\u00e9cemment pr\u00e9sent\u00e9 une nouvelle huile PAG (glycol de polyalkyl\u00e8ne) de frigorig\u00e8ne (fig. 7) sp\u00e9cialement con\u00e7ue pour l&#8217;entretien des v\u00e9hicules GM construits avec les compresseurs de climatiseur \u00e0 entra\u00eenement [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5129","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/5129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5129"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/5129\/revisions"}],"predecessor-version":[{"id":5131,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/5129\/revisions\/5131"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}