{"id":2705,"date":"2026-05-11T15:49:52","date_gmt":"2026-05-11T15:49:52","guid":{"rendered":"https:\/\/yzdlparts.com\/?p=2705"},"modified":"2026-08-24T13:41:57","modified_gmt":"2026-08-24T13:41:57","slug":"%d9%85%d8%a7-%d9%87%d9%88-%d8%a7%d9%84%d8%af%d9%84%d9%8a%d9%84-%d8%a7%d9%84%d9%81%d9%86%d9%8a-%d9%84%d8%b1%d8%a3%d8%b3-%d8%a7%d9%84%d8%a3%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9%d8%9f","status":"publish","type":"post","link":"https:\/\/yzdlparts.com\/ar\/maintenance-guide\/what-is-a-cylinder-head-technical-guide\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u061f \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0648\u062f\u0644\u064a\u0644 \u0627\u0644\u0623\u0639\u0637\u0627\u0644"},"content":{"rendered":"<p>\u0625\u0646 <a href=\"https:\/\/yzdlparts.com\/ar\/%d9%82%d8%b7%d8%b9-%d8%ba%d9%8a%d8%a7%d8%b1-%d9%85%d8%ad%d8%b1%d9%83%d8%a7%d8%aa-%d9%83%d8%a7%d9%85%d9%8a%d9%86%d8%b2\/\">\u0631\u0623\u0633 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\u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cylinder-head-engine-parts-1024x683.webp\" alt=\"\u0645\u062c\u0645\u0648\u0639\u0629 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0645\u0644 \u0645\u0646 YZDL \u0644\u0645\u062d\u0631\u0643 \u0643\u0648\u0645\u064a\u0646\u0632\" class=\"wp-image-2707\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cylinder-head-engine-parts-1024x683.webp 1024w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cylinder-head-engine-parts-300x200.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cylinder-head-engine-parts-768x512.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cylinder-head-engine-parts-1536x1024.webp 1536w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cylinder-head-engine-parts-18x12.webp 18w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cylinder-head-engine-parts.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0645\u0627 \u0647\u0648 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u061f \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0641\u0646\u064a \u0648\u0627\u0644\u062f\u0648\u0631 \u0627\u0644\u062a\u0642\u0646\u064a<\/strong><\/h2>\n\n\n\n<p>A <a href=\"https:\/\/yzdlparts.com\/ar\/%d9%82%d8%b7%d8%b9-%d8%ba%d9%8a%d8%a7%d8%b1-%d9%85%d8%ad%d8%b1%d9%83%d8%a7%d8%aa-%d9%83%d8%a7%d9%85%d9%8a%d9%86%d8%b2\/\">\u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629<\/a> \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0648\u0639\u0627\u0621 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\u0627\u0644\u0623\u0634\u0648\u0627\u0637:<\/p>\n\n\n\n<p>1. \u0645\u0627\u0646\u0639 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0642: \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u0627\u0648\u0645 \u0636\u063a\u0637 \u0630\u0631\u0648\u0629 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 (PCP) \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u062c\u0627\u0648\u0632 2,500 PSI \u0641\u064a \u0627\u0644\u0637\u0631\u0627\u0632\u0627\u062a \u0627\u0644\u0634\u0627\u0642\u0629. \u064a\u0624\u062f\u064a \u0623\u064a \u0631\u0641\u0639 \u0645\u062c\u0647\u0631\u064a \u0644\u0644\u0631\u0623\u0633 \u0625\u0644\u0649 \u062a\u0622\u0643\u0644 \u0641\u0648\u0631\u064a \u0644\u062d\u0634\u064a\u0629 \u0627\u0644\u0631\u0623\u0633.<\/p>\n\n\n\n<p>2. \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062a\u062f\u0641\u0642 \u0627\u0644\u063a\u0627\u0632: \u062a\u062d\u062f\u062f \u0647\u0646\u062f\u0633\u0629 \u0645\u0646\u0627\u0641\u0630 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\u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0628\u062a\u062f\u0648\u064a\u0631 \u0633\u0627\u0626\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u062d\u0648\u0644 \u062c\u0633\u0648\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u0623\u0643\u0645\u0627\u0645 \u0627\u0644\u062d\u0627\u0642\u0646 \u0644\u0645\u0646\u0639 \u0648\u0635\u0648\u0644 \u0627\u0644\u0645\u0639\u062f\u0646 \u0625\u0644\u0649 \u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a.<\/p>\n\n\n\n<p>4. \u062f\u0639\u0645 \u0627\u0644\u062d\u0627\u0642\u0646 \u0648\u0627\u0644\u0635\u0645\u0627\u0645: \u064a\u0636\u0645\u0646 \u0628\u0642\u0627\u0621 \u062d\u0627\u0642\u0646\u0627\u062a \u0627\u0644\u0648\u0642\u0648\u062f \u0641\u064a \u0648\u0636\u0639 \u0639\u0645\u0648\u062f\u064a \u0645\u062b\u0627\u0644\u064a \u0648\u062a\u062d\u0631\u0643 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0628\u062f\u0642\u0629 \u0645\u062a\u0646\u0627\u0647\u064a\u0629 \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062a\u0648\u0642\u064a\u062a \u0645\u062d\u0631\u0643 \u0627\u0644\u062f\u064a\u0632\u0644 \u0648\u0645\u062e\u0631\u062c\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>\u0645\u0627 \u0647\u0648 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629<\/strong> \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u061f<\/strong><\/h2>\n\n\n\n<p>\u062a\u0639\u062a\u0645\u062f \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0625\u0646\u062a\u0627\u062c\u0647\u0627. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0644\u062a\u0632\u0645 \u0645\u0643\u0648\u0646\u0627\u062a \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u062b\u0644 \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0646\u062a\u062c\u0647\u0627 \u0634\u0631\u0643\u0629 YZDL\u060c \u0628\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0635\u0627\u0631\u0645\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0622\u0644\u064a \u0644\u062a\u062a\u0645\u0643\u0646 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0635\u0628: \u0646\u0633\u062a\u062e\u062f\u0645 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0645\u062a\u062e\u0635\u0635 \u0644\u0636\u0645\u0627\u0646 \u0628\u0646\u064a\u0629 \u062d\u0628\u064a\u0628\u0627\u062a \u0645\u0648\u062d\u062f\u0629. \u0648\u0647\u0630\u0627 \u064a\u0645\u0646\u0639 \u201c\u062b\u0642\u0648\u0628 \u0627\u0644\u0631\u0645\u0644\u201d \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u062a\u064a \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0633\u0628\u0628 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0645\u0628\u0643\u0631.<\/li>\n\n\n\n<li>&nbsp;\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f: \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0639\u0638\u0645 \u0631\u0624\u0648\u0633 Cummins \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0627\u0644\u0631\u0645\u0627\u062f\u064a (\u0627\u0644\u0645\u0643\u0627\u0641\u0626 G3000) \u0644\u0645\u0627 \u064a\u062a\u0645\u064a\u0632 \u0628\u0647 \u0645\u0646 \u062b\u0628\u0627\u062a \u062d\u0631\u0627\u0631\u064a \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0647\u062a\u0632\u0627\u0632 \u0641\u0627\u0626\u0642\u0629.<\/li>\n\n\n\n<li>&nbsp;\u062f\u0642\u0629 \u0627\u0644\u0633\u0637\u062d: \u0646\u062d\u0646 \u0646\u0637\u062d\u0646 \u0633\u0637\u062d \u0627\u0644\u0633\u0637\u062d \u062d\u062a\u0649 \u062a\u0634\u0637\u064a\u0628 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 0.4 \u06480.8 Ra. \u064a\u0633\u0645\u062d \u0647\u0630\u0627 \u0627\u0644\u0645\u0644\u0645\u0633 \u0627\u0644\u0645\u062d\u062f\u062f \u0644\u062d\u0634\u064a\u0629 \u0627\u0644\u0631\u0623\u0633 \u201c\u0628\u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u062f\u0642\u064a\u0642\u201d \u0628\u0627\u0644\u0645\u0639\u062f\u0646 \u0645\u0646 \u0623\u062c\u0644 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0648\u0623\u0633\u0628\u0627\u0628\u0647\u0627<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u062a\u0646\u0637\u0648\u064a \u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0647\u0648 \u0639\u0637\u0644 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0639\u0644\u0649 \u062a\u062d\u062f\u064a\u062f \u062a\u0642\u0627\u0637\u0639 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0628\u062f\u0646\u064a. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0645\u0646\u0639 \u0627\u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0645\u0628\u0643\u0631 \u062d\u062f\u0648\u062b \u062a\u0644\u0641 \u0643\u0627\u0631\u062b\u064a \u0641\u064a \u0627\u0644\u0645\u062d\u0631\u0643.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;\u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0625\u0631\u0647\u0627\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a: \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0634\u0643\u0644 \u0634\u0642\u0648\u0642 \u0634\u0639\u064a\u0631\u064a\u0629 \u0641\u064a \u201c\u062c\u0633\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u201d \u0628\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a. \u064a\u062d\u062f\u062b \u0647\u0630\u0627 \u0639\u0627\u062f\u0629\u064b \u0625\u0630\u0627 \u062a\u0645 \u0625\u064a\u0642\u0627\u0641 \u062a\u0634\u063a\u064a\u0644 \u0645\u062d\u0631\u0643 \u0633\u0627\u062e\u0646 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0628\u0639\u062f \u062d\u0645\u0648\u0644\u0629 \u062b\u0642\u064a\u0644\u0629 \u062f\u0648\u0646 \u0641\u062a\u0631\u0629 \u062a\u0628\u0631\u064a\u062f \u0645\u0646\u0627\u0633\u0628\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 3 \u06485 \u062f\u0642\u0627\u0626\u0642.<\/li>\n\n\n\n<li>&nbsp;\u062a\u0622\u0643\u0644 \u0627\u0644\u062a\u062c\u0648\u064a\u0641: \u064a\u0624\u062f\u064a \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0633\u062a\u0648\u064a\u0627\u062a SCA (\u0645\u0636\u0627\u0641 \u0633\u0627\u0626\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u062a\u0643\u0645\u064a\u0644\u064a) \u0625\u0644\u0649 \u0627\u0646\u0647\u064a\u0627\u0631 \u0641\u0642\u0627\u0639\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621 \u0639\u0644\u0649 \u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0625\u0644\u0649 \u062a\u0623\u0644\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646 \u062d\u062a\u0649 \u064a\u062e\u062a\u0631\u0642 \u0633\u0627\u0626\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0632\u064a\u062a.<\/li>\n\n\n\n<li>&nbsp;\u0627\u0639\u0648\u062c\u0627\u062c \u0627\u0644\u0633\u0637\u062d: \u064a\u0624\u062f\u064a \u0627\u0644\u0633\u062e\u0648\u0646\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0625\u0644\u0649 \u201c\u0627\u0646\u062d\u0646\u0627\u0621\u201d \u0627\u0644\u0645\u0633\u0628\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a \u0627\u0644\u0637\u0648\u064a\u0644. \u064a\u0643\u0641\u064a \u0627\u0646\u062d\u0631\u0627\u0641 0.05 \u0645\u0645 \u0641\u0642\u0637 (0.002 \u0628\u0648\u0635\u0629) \u0644\u0641\u0642\u062f\u0627\u0646 \u0642\u0648\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u062d\u0634\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a:<\/strong> \u0625\u0630\u0627 \u0643\u0634\u0641 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0639\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0637\u0631\u0641\u064a\u0629\u060c \u0641\u0627\u0631\u062c\u0639 \u0625\u0644\u0649 <strong><a href=\"https:\/\/yzdlparts.com\/ar\/%d8%af%d9%84%d9%8a%d9%84-%d8%a7%d9%84%d8%b5%d9%8a%d8%a7%d9%86%d8%a9\/5-9-%d8%af%d9%84%d9%8a%d9%84-%d8%a7%d8%b3%d8%aa%d8%a8%d8%af%d8%a7%d9%84-%d8%b1%d8%a3%d8%b3-%d8%a3%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%83%d9%88%d9%85%d9%8a%d9%86%d8%b2\/\">\u062f\u0644\u064a\u0644 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0631\u0623\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 Cummins 5.9 Cummins<\/a><\/strong> \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"2717\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-failure-cracked-warped-damage-768x1024.webp\" alt=\"\u0631\u0623\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0643\u0627\u0645\u064a\u0646\u0632 \u064a\u0638\u0647\u0631 \u0623\u0639\u0631\u0627\u0636 \u0639\u0637\u0644 \u0645\u062b\u0644 \u0627\u0644\u062a\u0634\u0642\u0642 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0648\u062a\u0644\u0641 \u0627\u0644\u0633\u0637\u062d \u0623\u062b\u0646\u0627\u0621 \u062a\u0634\u063a\u064a\u0644 \u0645\u062d\u0631\u0643 \u0627\u0644\u062f\u064a\u0632\u0644\" class=\"wp-image-2717\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-failure-cracked-warped-damage-768x1024.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-failure-cracked-warped-damage-225x300.webp 225w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-failure-cracked-warped-damage-1152x1536.webp 1152w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-failure-cracked-warped-damage-9x12.webp 9w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-failure-cracked-warped-damage.webp 1280w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"2718\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-crack-detail-closeup-damag-768x1024.webp\" alt=\"\u0644\u0642\u0637\u0629 \u0645\u0642\u0631\u0628\u0629 \u0644\u0631\u0623\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0643\u0648\u0645\u064a\u0646\u0632 \u062a\u064f\u0638\u0647\u0631 \u0634\u0642\u0648\u0642\u064b\u0627 \u062f\u0642\u064a\u0642\u0629 \u0648\u062a\u0644\u0641\u064b\u0627 \u0645\u0648\u0636\u0639\u064a\u064b\u0651\u0627 \u0646\u0627\u062c\u0645\u064b\u0627 \u0639\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\" class=\"wp-image-2718\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-crack-detail-closeup-damag-768x1024.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-crack-detail-closeup-damag-225x300.webp 225w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-crack-detail-closeup-damag-1152x1536.webp 1152w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-crack-detail-closeup-damag-9x12.webp 9w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/cummins-cylinder-head-crack-detail-closeup-damag.webp 1280w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0643\u0627\u0645\u0644 \u0645\u0642\u0627\u0628\u0644 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0643\u0634\u0648\u0641<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u0639\u0646\u062f \u0627\u0644\u0634\u0631\u0627\u0621\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062a\u062d\u062f\u064a\u062f \u062a\u0643\u0648\u064a\u0646 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0630\u064a \u064a\u0644\u0628\u064a \u0645\u064a\u0632\u0627\u0646\u064a\u062a\u0643 \u0648\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0648\u0642\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;\u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0639\u0627\u0631\u064a\u0629: \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0635\u0628 \u0627\u0644\u062e\u0627\u0645 \u0645\u0639 \u062a\u062b\u0628\u064a\u062a \u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u062c\u0647\u0627\u062a \u0641\u0642\u0637. \u0648\u0647\u064a \u0623\u0631\u062e\u0635 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u062a\u0637\u0644\u0628 \u062a\u062c\u0645\u064a\u0639\u0627\u064b \u0643\u062b\u064a\u0641 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062c\u0632\u0627\u0621 \u0642\u062f\u064a\u0645\u0629 \u0642\u062f \u062a\u0643\u0648\u0646 \u0645\u062c\u0647\u062f\u0629.<\/li>\n\n\n\n<li>&nbsp;\u0631\u0623\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0643\u0627\u0645\u0644\u0629 (\u0645\u062d\u0645\u0644\u0629): \u062a\u0623\u062a\u064a \u0645\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u0648\u0646\u0648\u0627\u0628\u0636 \u0648\u0645\u062b\u0628\u062a\u0627\u062a \u0645\u062b\u0628\u062a\u0629 \u0645\u0633\u0628\u0642\u064b\u0627. \u0641\u064a YZDL\u060c \u0646\u0642\u0648\u0645 \u0641\u064a YZDL \u0628\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0644 \u0631\u0623\u0633 \u0643\u0627\u0645\u0644 \u0628\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0644\u0636\u0645\u0627\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062a\u0633\u0631\u0628 \u0641\u064a \u0627\u0644\u062e\u062a\u0645\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u062d\u0644\u0627\u064b \u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>&nbsp;\u062a\u0648\u0627\u0641\u0642 \u0645\u0646\u062a\u062c YZDL: \u0623\u0646\u0648\u0627\u0639 \u0631\u0624\u0648\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a Cummins<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/yzdlparts.com\/ar\/%d9%86%d8%b8%d8%b1%d8%a9-%d9%85%d8%aa%d8%b9%d9%85%d9%82%d8%a9-%d8%b9%d9%84%d9%89-%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/%d9%85%d8%b4%d8%a7%d9%83%d9%84-%d8%b1%d8%a3%d8%b3-%d8%a7%d9%84%d8%a3%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%81%d9%8a-%d9%85%d8%ad%d8%b1%d9%83%d8%a7%d8%aa-%d9%83%d8%a7%d9%85%d9%8a%d9%86%d8%b2\/\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u062c\u0632\u0627\u0621 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629<\/a>, \u060c \u0633\u0648\u0627\u0621 \u0643\u0627\u0646 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0623\u0648 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0623\u0645\u0631\u064b\u0627 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0635\u064a\u0627\u0646\u0629 \u0645\u062d\u0631\u0643\u0643 \u0627\u0644\u0645\u062d\u062f\u062f\u0629. \u0648\u0644\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0642\u0637\u0639\u0629 \u0627\u0644\u063a\u064a\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d\u0629\u060c \u064a\u0648\u0636\u062d \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0648\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0644\u0633\u0644\u0633\u0644\u0629 YZDL Cummins \u0627\u0644\u0641\u0627\u062e\u0631\u0629. \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u062a\u0648\u0636\u064a\u062d \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0642\u0627\u0644\u0628 \u0627\u0644\u0623\u0635\u0644\u064a \u0644\u0645\u0639\u062f\u0627\u062a\u0643.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a<\/td><td>\u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0641\u0646\u064a<\/td><td>\u0631\u0642\u0645 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0633\u0627\u0633\u064a<\/td><td>\u0627\u0644\u0635\u0628\/\u0645\u0631\u062c\u0639 \u0627\u0644\u0635\u0627\u0646\u0639\/\u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0623\u0635\u0644\u064a<\/td><td>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/td><\/tr><tr><td><a href=\"https:\/\/yzdlparts.com\/ar\/%d9%82%d8%b7%d8%b9-%d8%ba%d9%8a%d8%a7%d8%b1-%d9%85%d8%ad%d8%b1%d9%83%d8%a7%d8%aa-%d8%af%d9%8a%d8%b3%d9%83-%d9%83%d8%a7%d9%85%d9%8a%d9%86%d8%b2\/\">Cummins 6BT<\/a><\/td><td>\u062f\u064a\u0632\u0644 \u062f\u0627\u062e\u0644\u064a-6 \u0633\u0639\u0629 5.9 \u0644\u062a\u0631<\/td><td>3967431<\/td><td>3911273<\/td><td>\u062d\u0641\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u0646\u0627\u0621\u060c \u0627\u0644\u0634\u0627\u062d\u0646\u0627\u062a<\/td><\/tr><tr><td>\u0643\u0627\u0645\u064a\u0646\u0632 ISF3.8<\/td><td>3.8 \u0644\u062a\u0631 \u062f\u064a\u0632\u0644 \u062f\u0627\u062e\u0644\u064a - 4 \u062f\u0627\u062e\u0644\u064a - 4<\/td><td>5371866<\/td><td>5253506<\/td><td>\u0641\u0648\u062a\u0648\u0646 \u0643\u0627\u0645\u064a\u0646\u0632\u060c \u062a\u062c\u0627\u0631\u064a \u062e\u0641\u064a\u0641<\/td><\/tr><tr><td>\u0643\u0648\u0645\u064a\u0646\u0632 QSL<\/td><td>\u062f\u064a\u0632\u0644 \u062f\u0627\u062e\u0644\u064a \u0633\u0639\u0629 8.9 \u0644\u062a\u0631 - 6 \u062f\u064a\u0632\u0644 \u062f\u0627\u062e\u0644\u064a - 8.9 \u0644\u062a\u0631<\/td><td>5320748<\/td><td>4945823<\/td><td>\u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0632\u0631\u0627\u0639\u064a\u0629\u060c DCEC<\/td><\/tr><tr><td>\u0643\u0627\u0645\u064a\u0646\u0632 K19<\/td><td>19 \u0644\u062a\u0631 \u062f\u064a\u0632\u0644 \u062f\u0627\u062e\u0644\u064a - 6 \u062f\u064a\u0632\u0644 \u062f\u0627\u062e\u0644\u064a - 6<\/td><td>3646323<\/td><td>4089207<\/td><td>\u0627\u0644\u062f\u0641\u0639 \u0627\u0644\u0628\u062d\u0631\u064a\u060c \u0648\u0627\u0644\u062a\u0639\u062f\u064a\u0646\u060c \u0648\u0627\u0644\u062a\u0639\u062f\u064a\u0646\u060c \u0648CCEC<\/td><\/tr><tr><td>Cummins QSK60<\/td><td>\u062f\u064a\u0632\u0644 V16 V16 \u0633\u0639\u0629 60 \u0644\u062a\u0631<\/td><td>5538438<\/td><td>5371843<\/td><td>\u0635\u0646\u0627\u0639\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062d\u0635\u0627\u0646\u060c K60<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0648\u0627\u062a\u0633\u0627\u0628:<\/strong> +<a href=\"https:\/\/api.whatsapp.com\/send\/?phone=8618671978898&amp;text&amp;type=phone_number&amp;app_absent=0\" title=\"\">86 186 7197 8898<\/a><\/li>\n\n\n\n<li><strong>\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a:<\/strong> <a href=\"mailto:stevencummins8989@gmail.com\">stevencummins8989@gmail.com<\/a><\/li>\n\n\n\n<li><strong>\u0627\u0644\u0648\u064a\u0628:<\/strong> <a href=\"https:\/\/yzdlparts.com\/ar\/\" target=\"_blank\" rel=\"noreferrer noopener\">www.yzdlparts.com<\/a><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"838\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/what-is-a-head-cylinder-1024x838.webp\" alt=\"\u0645\u0627 \u0647\u0648 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0641\u064a \u0645\u0635\u0646\u0639 YZDL\u061f\" class=\"wp-image-2708\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/what-is-a-head-cylinder-1024x838.webp 1024w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/what-is-a-head-cylinder-300x245.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/what-is-a-head-cylinder-768x628.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/what-is-a-head-cylinder-1536x1257.webp 1536w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/what-is-a-head-cylinder-15x12.webp 15w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/05\/what-is-a-head-cylinder.webp 1563w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0627\u0644\u062e\u0644\u0627\u0635\u0629:<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u0628\u0627\u062e\u062a\u0635\u0627\u0631\u060c \u0625\u0646 \u0641\u0647\u0645 \u0645\u0627\u0647\u064a\u0629 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u0648 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0645\u062c\u0631\u062f \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062c\u0632\u0621\u061b \u0641\u0647\u0648 \u064a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0634\u063a\u064a\u0644 \u0645\u062d\u0631\u0643 \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0634\u0627\u0642\u0629. \u0645\u0646 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062a\u0633\u0637\u064a\u062d \u0627\u0644\u0645\u0637\u0644\u0642 \u0644\u0633\u0637\u062d \u0627\u0644\u0633\u0637\u062d \u0625\u0644\u0649 \u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0644\u0633\u0628\u0643 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0631\u0645\u0627\u062f\u064a\u060c \u0641\u0625\u0646 \u0643\u0644 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u062a\u062d\u062f\u062f \u0648\u0642\u062a \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643. \u0625\u0646 \u0625\u0647\u0645\u0627\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u0634\u0644 \u0645\u062b\u0644 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0641\u0634\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u0643\u0627\u0631\u062b\u064a. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0627\u0644\u0635\u0646\u0639 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0635\u0627\u0631\u0645\u0629\u060c \u0641\u0625\u0646\u0643 \u062a\u062d\u0645\u064a \u0627\u0633\u062a\u062b\u0645\u0627\u0631\u0643 \u0648\u062a\u0636\u0645\u0646 \u0623\u062f\u0627\u0621\u064b \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u062c\u0644.<\/p>\n\n\n\n<p>\u0633\u0648\u0627\u0621\u064b \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u0625\u0639\u0627\u062f\u0629 \u062a\u0634\u063a\u064a\u0644 \u0645\u062d\u0631\u0643 Cummins 6BT \u0623\u0648 \u0625\u0635\u0644\u0627\u062d \u0645\u062d\u0631\u0643 X15\u060c \u0641\u0625\u0646 YZDL \u062a\u0648\u0641\u0631 \u0644\u0643 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0627\u0644\u0630\u064a \u064a\u062a\u0637\u0644\u0628\u0647 \u0645\u062d\u0631\u0643\u0643. \u0625\u0646 \u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0647\u0648 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0648\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0647\u0648 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0646\u062d\u0648 \u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629. \u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0641\u0646\u064a \u0623\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0631\u0642\u0645 \u0627\u0644\u0642\u0637\u0639\u0629\u061f  \u062a\u0635\u0641\u062d \u0643\u062a\u0627\u0644\u0648\u062c \u0631\u0624\u0648\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a Cummins \u0623\u0648 \u0627\u062a\u0635\u0644 \u0628\u0641\u0631\u064a\u0642\u0646\u0627 \u0628\u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u064a \u0644\u0644\u0645\u062d\u0631\u0643 (ESN) \u0627\u0644\u064a\u0648\u0645 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u0644\u062e\u0628\u0631\u0627\u0621.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629:<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u0645\u0627 \u0647\u0648 \u062f\u0648\u0631 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u062a\u062d\u062f\u064a\u062f\u0627\u064b \u0641\u064a \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f \u0641\u064a \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0648\u0642\u0648\u062f \u0648\u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062b\u0627\u062a\u061f<\/summary>\n<p>\u062a\u062d\u062f\u062f \u0647\u0646\u062f\u0633\u0629 \u0645\u0646\u0627\u0641\u0630 \u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0625\u0644\u0649 \u0627\u0644\u0648\u0642\u0648\u062f \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062d\u062c\u0645\u064a\u0629. \u062a\u0639\u0645\u0644 \u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0633\u062d\u0628 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u062f\u0642\u0629 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u201c\u062f\u0648\u0627\u0645\u0629\u201d \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0623\u0646 \u0648\u0642\u0648\u062f \u0627\u0644\u062f\u064a\u0632\u0644 \u064a\u062a\u0646\u0627\u062b\u0631 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0639\u0646\u062f \u0627\u0644\u062d\u0642\u0646. \u062a\u062e\u0644\u0642 \u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0633\u062d\u0628 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0634\u0643\u0644 \u0633\u064a\u0621 \u0623\u0648 \u0627\u0644\u0645\u0633\u062f\u0648\u062f\u0629 \u0628\u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u201c\u062e\u0633\u0627\u0626\u0631 \u0641\u064a \u0627\u0644\u0636\u062e\u201d\u060c \u0645\u0645\u0627 \u064a\u062c\u0628\u0631 \u0627\u0644\u0645\u062d\u0631\u0643 \u0639\u0644\u0649 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0648\u0642\u0648\u062f \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0637\u0627\u0642\u0629. \u0648\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0624\u062f\u064a \u0633\u0648\u0621 \u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642 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\u0625\u0646 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u0646 \u0633\u0637\u062d \u0627\u0644\u0633\u0637\u062d \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u062e\u0644\u0648\u0635 \u0627\u0644\u062d\u0631\u062c \u0628\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0645\u0643\u0628\u0633\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u062a\u0644\u0627\u0645\u0633 \u0643\u0627\u0631\u062b\u064a \u0644\u0644\u0645\u062d\u0631\u0643. \u0643\u0645\u0627 \u0623\u0646\u0647 \u064a\u063a\u064a\u0631 \u0645\u0646 \u062d\u062c\u0645 \u063a\u0631\u0641\u0629 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0642\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0646\u0633\u0628 \u0636\u063a\u0637 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0634\u0627\u0642\u0629 \u0645\u062b\u0644 Cummins X15 \u0623\u0648 K19\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0631\u0623\u0633 \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639 \u0627\u0644\u062c\u062f\u064a\u062f \u062a\u0645\u0627\u0645\u064b\u0627 \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0644\u0645\u0633\u0628\u0648\u0643\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0627\u0644\u0645\u062c\u0647\u062f\u0629.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u0644\u0645\u0627\u0630\u0627 \u064a\u062c\u0628 \u0623\u0646 \u0646\u062a\u062c\u0646\u0628 \u0644\u062d\u0627\u0645 \u0631\u0623\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0627\u0644\u0645\u062a\u0635\u062f\u0639\u061f<\/summary>\n<p>\u064a\u0639\u062a\u0628\u0631 \u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0627\u0644\u0631\u0645\u0627\u062f\u064a \u0635\u0639\u0628\u064b\u0627 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u0623\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u062a\u062e\u0644\u0642 \u201c\u0645\u0646\u0637\u0642\u0629 \u0645\u062a\u0623\u062b\u0631\u0629 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629\u201d (HAZ). \u062a\u0635\u0628\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0623\u0643\u062b\u0631 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wp-block-details-is-layout-flow\"><summary>\u0645\u0627 \u0647\u0648 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0644\u0631\u0623\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0634\u0627\u0642\u0629\u061f<\/summary>\n<p>\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062c\u0627\u0648\u0632 \u0639\u0645\u0631 \u0631\u0623\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 Cummins \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 500,000 \u0645\u064a\u0644 (\u0623\u0648 \u0623\u0643\u062b\u0631 \u0645\u0646 10,000 \u0633\u0627\u0639\u0629) \u0645\u0639 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0639\u0645\u0631\u0647\u0627 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a 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\u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a\u060c \u0648\u0646\u0635\u0627\u0626\u062d \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0644\u0633\u0644\u0633\u0644\u0629 \u0631\u0624\u0648\u0633 \u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a Cummins \u0644\u0636\u0645\u0627\u0646 \u0648\u0642\u062a \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643.<\/p>","protected":false},"author":4,"featured_media":2708,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-2705","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maintenance-guide"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Learn What Is a Cylinder Head, its core cylinder head function, and 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