{"id":2828,"date":"2023-11-17T22:44:41","date_gmt":"2023-11-17T21:44:41","guid":{"rendered":"https:\/\/mbci.mackuz.ovh\/?p=2828"},"modified":"2023-11-17T22:44:41","modified_gmt":"2023-11-17T21:44:41","slug":"pressure-testing-cylinder-head-2","status":"publish","type":"post","link":"https:\/\/mbci.mackuz.ovh\/index.php\/2023\/11\/17\/pressure-testing-cylinder-head-2\/","title":{"rendered":"Pressure-testing cylinder head"},"content":{"rendered":"

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01 -420 Pressure-testing cylinder head<\/strong><\/div>\n<\/div>\n<\/td>\n
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Test pressure with air under water in bar gauge pressure (atii)<\/div>\n<\/div>\n<\/td>\n
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Special tools<\/strong><\/div>\n<\/div>\n<\/td>\n
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Pressure plate<\/div>\n<\/div>\n<\/td>\n
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617 589 01 25 00<\/div>\n<\/div>\n<\/td>\n
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Suspension device<\/div>\n<\/div>\n<\/td>\n
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115 589 34 63 00<\/div>\n<\/div>\n<\/td>\n
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Conventional tool<\/strong><\/div>\n<\/div>\n<\/td>\n
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Electrically heated water basin<\/div>\n<\/div>\n<\/td>\n
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e.g. made by Otto Diirr, D-7123 Sachsenheim-Ochsenbach<\/div>\n<\/div>\n<\/td>\n
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Pressure test<\/strong><\/div>\n<\/div>\n<\/td>\n
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If cylinder seems to have cracks (coolant loss), a pressure test is required.<\/div>\n
1\u00a0 \u00a0Screw pressure plate on clean cylinder head.<\/div>\n
2\u00a0 \u00a0Close bores and connections.<\/div>\n
3\u00a0 \u00a0Connect compressed air hose (1) and set compressed air to 2 bar gauge pressure.<\/div>\n<\/div>\n<\/td>\n
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R01\/7504<\/strong><\/div>\n
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01.8-420\/1 F2<\/div>\n<\/div>\n<\/td>\n
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4 Attach cylinder head to suspension device and lower into water heated to 80 \u00b0C.<\/div>\n<\/div>\n<\/td>\n
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5 If air bubbles are rising, find leaks.<\/div>\n<\/div>\n<\/td>\n
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01.8–420\/2 F 2<\/div>\n<\/div>\n<\/td>\n
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    01 -420 Pressure-testing cylinder head   Dat:   Test pressure with air under water in bar gauge pressure (atii)   Special tools   Pressure plate 617 589 01 25 00   Suspension device 115 589 34 63 00   Conventional tool   Electrically heated water basin e.g. made by Otto Diirr, D-7123 Sachsenheim-Ochsenbach   Pressure test   If cylinder seems to have cracks (coolant loss), a pressure test is required. 1\u00a0 \u00a0Screw pressure plate on clean cylinder head. 2\u00a0 \u00a0Close bores and connections. 3\u00a0 \u00a0Connect compressed air hose (1) and set compressed air to 2 bar gauge pressure.   R01\/7504   01.8-420\/1 F2       4 Attach cylinder head to suspension device and lower into water heated to 80 \u00b0C. 5 If air bubbles are rising, find leaks.   01.8–420\/2 F 2        <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,44],"tags":[],"class_list":["post-2828","post","type-post","status-publish","format-standard","hentry","category-crankcase-and-cylinder-head","category-om617"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t