{"id":2826,"date":"2023-11-17T22:43:46","date_gmt":"2023-11-17T21:43:46","guid":{"rendered":"https:\/\/mbci.mackuz.ovh\/?p=2826"},"modified":"2023-11-17T22:43:46","modified_gmt":"2023-11-17T21:43:46","slug":"facing-cylinder-head-parting-surface","status":"publish","type":"post","link":"https:\/\/mbci.mackuz.ovh\/index.php\/2023\/11\/17\/facing-cylinder-head-parting-surface\/","title":{"rendered":"Facing cylinder head parting surface"},"content":{"rendered":"

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01\u2014418 Facing cylinder head parting surface<\/strong><\/div>\n<\/div>\n<\/td>\n
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Data<\/strong><\/div>\n<\/div>\n<\/td>\n
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Total height of cylinder head<\/div>\n<\/div>\n<\/td>\n
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84.8-85.0<\/div>\n<\/div>\n<\/td>\n
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Minimum height upon machining<\/div>\n<\/div>\n<\/td>\n
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84.0<\/div>\n<\/div>\n<\/td>\n
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in longitudinal direction\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 0.08<\/div>\n<\/div>\n<\/td>\n
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Permissible unevenness of parting surfaces<\/div>\n<\/div>\n<\/td>\n
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in transverse direction<\/div>\n<\/div>\n<\/td>\n
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0.0<\/div>\n<\/div>\n<\/td>\n
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Permissible deviation in parallel of upper parting surface in relation to lower parting surface in longitudinal direction<\/div>\n<\/div>\n<\/td>\n
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0.1<\/div>\n<\/div>\n<\/td>\n
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Roughness<\/div>\n<\/div>\n<\/td>\n
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0.016<\/div>\n<\/div>\n<\/td>\n
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Test pressure with air under water in bar gauge pressure (atu)<\/strong><\/div>\n<\/div>\n<\/td>\n
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Minimum distance „a” with new valves and new valve seats<\/div>\n<\/div>\n<\/td>\n
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Intake +0.17 to-0.23<\/div>\n<\/div>\n<\/td>\n
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\"om617<\/div>\n<\/td>\n
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Exhaust + 0.12 to -0.28<\/div>\n<\/div>\n<\/td>\n
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Max. distance „a” with new valves and machined valve seats<\/div>\n<\/div>\n<\/td>\n
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Intake<\/div>\n<\/div>\n<\/td>\n
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1.0<\/div>\n<\/div>\n<\/td>\n
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Exhaust<\/div>\n<\/div>\n<\/td>\n
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Facing<\/strong><\/div>\n<\/div>\n<\/td>\n
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\"om617<\/div>\n<\/td>\n
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1<\/strong>\u00a0 \u00a0 Face parting surface of cylinder head.<\/div>\n
2\u00a0 \u00a0Refinish valve seats until minimum distance „a” <\/em>is attained.<\/div>\n
3\u00a0 \u00a0Check timing (05-215).<\/div>\n<\/div>\n<\/td>\n
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01.8-418\/1 F2<\/div>\n<\/div>\n<\/td>\n
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    01\u2014418 Facing cylinder head parting surface   Data   Total height of cylinder head 84.8-85.0   Minimum height upon machining 84.0   in longitudinal direction\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 0.08   Permissible unevenness of parting surfaces   in transverse direction 0.0   Permissible deviation in parallel of upper parting surface in relation to lower parting surface in longitudinal direction 0.1   Roughness 0.016   Test pressure with air under water in bar gauge pressure (atu)   Minimum distance „a” with new valves and new valve seats   Intake +0.17 to-0.23 Exhaust + 0.12 to -0.28 Max. distance „a” with new valves and machined valve seats Intake 1.0   Exhaust   Facing 1\u00a0 \u00a0 Face parting surface of cylinder head. 2\u00a0 \u00a0Refinish valve seats until minimum distance „a” is attained. 3\u00a0 \u00a0Check timing (05-215).   01.8-418\/1 F2        <\/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-2826","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