Atelier 1 \u2013 Culasse Perkins \u2013 QCM interactif<\/title>\r\n\r\n<style>\r\n\r\n body { font-family: Arial, sans-serif; background:#f4f7fb; padding:20px; }\r\n\r\n h1 { background:#004a7c; color:white; padding:15px; border-radius:8px; }\r\n\r\n h2 { color:#004a7c; margin-top:30px; }\r\n\r\n p { margin:6px 0; }\r\n\r\n .section {\r\n\r\n background:white; padding:20px; border-radius:8px;\r\n\r\n margin-bottom:20px; border-left:5px solid #004a7c;\r\n\r\n }\r\n\r\n textarea, input[type=\"text\"] {\r\n\r\n width:100%; padding:8px; margin-top:6px; border-radius:6px;\r\n\r\n border:1px solid #ccc; font-size:14px;\r\n\r\n }\r\n\r\n table { width:100%; border-collapse:collapse; margin-top:10px; }\r\n\r\n th, td { border:1px solid #ccc; padding:6px; text-align:left; }\r\n\r\n .correction-block {\r\n\r\n background:#e8f3ff; padding:12px; border-radius:8px;\r\n\r\n margin-top:10px; display:none; font-size:14px;\r\n\r\n }\r\n\r\n button {\r\n\r\n padding:12px 25px; background:#004a7c; color:white;\r\n\r\n border:none; border-radius:8px; cursor:pointer; font-size:16px;\r\n\r\n }\r\n\r\n label { display:block; margin:4px 0; padding:4px; border-radius:4px; cursor:pointer; }\r\n\r\n .correct { background:#d4f8d4; border:1px solid #4CAF50; }\r\n\r\n .incorrect { background:#ffd6d6; border:1px solid #e60000; }\r\n\r\n #score { margin-top:20px; font-size:18px; font-weight:bold; }\r\n\r\n<\/style>\r\n\r\n<\/head>\r\n\r\n<body>\r\n\r\n \r\n\r\n<h1>Atelier 1 \u2013 D\u00e9montage, contr\u00f4le et remontage d\u2019une culasse moteur Perkins<\/h1>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>1. Introduction g\u00e9n\u00e9rale<\/h2>\r\n\r\n <p>La culasse assure l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion, supporte les soupapes et permet la circulation des gaz et du liquide de refroidissement.<\/p>\r\n\r\n \r\n\r\n <div id=\"corr_intro\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n La culasse Perkins assure l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion, supporte les soupapes, guide les gaz et permet la circulation du liquide de refroidissement. Une d\u00e9faillance de culasse entra\u00eene surchauffe, perte de compression ou casse moteur.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>2. Objectifs p\u00e9dagogiques<\/h2>\r\n\r\n <ul>\r\n\r\n <li>Comprendre le r\u00f4le de la culasse dans un moteur thermique.<\/li>\r\n\r\n <li>Savoir d\u00e9monter une culasse Perkins.<\/li>\r\n\r\n <li>R\u00e9aliser les contr\u00f4les indispensables (plan\u00e9it\u00e9, soupapes, fissures).<\/li>\r\n\r\n <li>Remonter la culasse en respectant les couples de serrage constructeur.<\/li>\r\n\r\n <li>Appliquer les r\u00e8gles de s\u00e9curit\u00e9 et utiliser les EPI.<\/li>\r\n\r\n <\/ul>\r\n\r\n \r\n\r\n <div id=\"corr_objectifs\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Comprendre le r\u00f4le de la culasse<br>\r\n\r\n \u2022 Savoir d\u00e9monter et remonter une culasse Perkins<br>\r\n\r\n \u2022 Contr\u00f4ler plan\u00e9it\u00e9, soupapes, si\u00e8ges, fissures<br>\r\n\r\n \u2022 Respecter les couples de serrage constructeur<br>\r\n\r\n \u2022 Identifier les erreurs fr\u00e9quentes<br>\r\n\r\n \u2022 Appliquer les r\u00e8gles de s\u00e9curit\u00e9\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>3. S\u00e9curit\u00e9 et EPI obligatoires<\/h2>\r\n\r\n <p><em>Coche les EPI obligatoires :<\/em><\/p>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_gants\"> Gants anti\u2011coupure<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_lunettes\"> Lunettes de protection<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_chaussures\"> Chaussures de s\u00e9curit\u00e9<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_vetements\"> V\u00eatements de travail adapt\u00e9s<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_batterie\"> D\u00e9connexion de la batterie<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_froid\"> Moteur froid avant intervention<\/label>\r\n\r\n \r\n\r\n <div id=\"corr_epi\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2714 Gants anti\u2011coupure<br>\r\n\r\n \u2714 Lunettes de protection<br>\r\n\r\n \u2714 Chaussures de s\u00e9curit\u00e9<br>\r\n\r\n \u2714 V\u00eatements de travail adapt\u00e9s<br>\r\n\r\n \u2714 D\u00e9connexion de la batterie<br>\r\n\r\n \u2714 Moteur froid avant intervention<br>\r\n\r\n Rappel : toujours v\u00e9rifier l\u2019absence de pression dans le circuit de refroidissement.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>4. Outillage n\u00e9cessaire<\/h2>\r\n\r\n <p>\u2022 Cl\u00e9s plates et \u00e0 cliquet<br>\r\n\r\n \u2022 Douilles longues<br>\r\n\r\n \u2022 Cl\u00e9 dynamom\u00e9trique<br>\r\n\r\n \u2022 Jauge de plan\u00e9it\u00e9<br>\r\n\r\n \u2022 Comparateur<br>\r\n\r\n \u2022 Bac de r\u00e9cup\u00e9ration<br>\r\n\r\n \u2022 Chiffons<br>\r\n\r\n \u2022 Outil de d\u00e9pose soupapes<\/p>\r\n\r\n \r\n\r\n <div id=\"corr_outils\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Cl\u00e9s plates et \u00e0 cliquet<br>\r\n\r\n \u2022 Douilles longues<br>\r\n\r\n \u2022 Cl\u00e9 dynamom\u00e9trique<br>\r\n\r\n \u2022 Jauge de plan\u00e9it\u00e9<br>\r\n\r\n \u2022 Comparateur<br>\r\n\r\n \u2022 Outil de d\u00e9pose soupapes<br>\r\n\r\n \u2022 Bac de r\u00e9cup\u00e9ration<br>\r\n\r\n \u2022 Chiffons propres\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>5. Proc\u00e9dure de d\u00e9montage<\/h2>\r\n\r\n <p>Compl\u00e8te les \u00e9tapes :<\/p>\r\n\r\n <p>\u00c9tape 1 : <input type=\"text\" id=\"dem1\"><\/p>\r\n\r\n <p>\u00c9tape 2 : <input type=\"text\" id=\"dem2\"><\/p>\r\n\r\n <p>\u00c9tape 3 : <input type=\"text\" id=\"dem3\"><\/p>\r\n\r\n <p>\u00c9tape 4 : <input type=\"text\" id=\"dem4\"><\/p>\r\n\r\n <p>\u00c9tape 5 : <input type=\"text\" id=\"dem5\"><\/p>\r\n\r\n <p>\u00c9tape 6 : <input type=\"text\" id=\"dem6\"><\/p>\r\n\r\n <p>\u00c9tape 7 : <input type=\"text\" id=\"dem7\"><\/p>\r\n\r\n \r\n\r\n <div id=\"corr_demontage\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n 1. D\u00e9brancher la batterie<br>\r\n\r\n 2. Vidanger le circuit de refroidissement<br>\r\n\r\n 3. D\u00e9poser les collecteurs admission\/\u00e9chappement<br>\r\n\r\n 4. D\u00e9poser les injecteurs<br>\r\n\r\n 5. D\u00e9poser le couvre\u2011culasse<br>\r\n\r\n 6. Desserrer les vis de culasse dans l\u2019ordre inverse du serrage<br>\r\n\r\n 7. Retirer la culasse et le joint\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>6. Contr\u00f4les \u00e0 effectuer<\/h2>\r\n\r\n <p>Plan\u00e9it\u00e9 : <input type=\"text\" id=\"ctrl_planeite\" placeholder=\"Ex : voilage max 0,05 mm\"><\/p>\r\n\r\n <p>Soupapes : <input type=\"text\" id=\"ctrl_soupapes\"><\/p>\r\n\r\n <p>Si\u00e8ges : <input type=\"text\" id=\"ctrl_sieges\"><\/p>\r\n\r\n <p>Fissures : <input type=\"text\" id=\"ctrl_fissures\"><\/p>\r\n\r\n <p>Joint de culasse : <input type=\"text\" id=\"ctrl_joint\"><\/p>\r\n\r\n \r\n\r\n <div id=\"corr_controles\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Plan\u00e9it\u00e9 : tol\u00e9rance Perkins, voilage max 0,05 mm<br>\r\n\r\n \u2022 Soupapes : absence de jeu excessif, pas de br\u00fblure<br>\r\n\r\n \u2022 Si\u00e8ges : pas de piq\u00fbres, pas d\u2019ovalisation<br>\r\n\r\n \u2022 Fissures : zones critiques entre si\u00e8ges et bougies<br>\r\n\r\n \u2022 Joint de culasse : pas de br\u00fblure ni d\u00e9formation\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>7. Proc\u00e9dure de remontage<\/h2>\r\n\r\n <p>\u00c9tape 1 : <input type=\"text\" id=\"rem1\"><\/p>\r\n\r\n <p>\u00c9tape 2 : <input type=\"text\" id=\"rem2\"><\/p>\r\n\r\n <p>\u00c9tape 3 : <input type=\"text\" id=\"rem3\"><\/p>\r\n\r\n <p>\u00c9tape 4 : <input type=\"text\" id=\"rem4\"><\/p>\r\n\r\n <p>\u00c9tape 5 : <input type=\"text\" id=\"rem5\"><\/p>\r\n\r\n <p>\u00c9tape 6 : <input type=\"text\" id=\"rem6\"><\/p>\r\n\r\n \r\n\r\n <div id=\"corr_remontage\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n 1. Nettoyer les plans de joint<br>\r\n\r\n 2. Poser un joint de culasse neuf<br>\r\n\r\n 3. Positionner la culasse<br>\r\n\r\n 4. Serrer les vis en 3 passes selon l\u2019ordre constructeur<br>\r\n\r\n 5. Reposer collecteurs et injecteurs<br>\r\n\r\n 6. Faire un essai moteur et v\u00e9rifier l\u2019absence de fuite\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>8. Couples de serrage \u2013 \u00c0 compl\u00e9ter<\/h2>\r\n\r\n <table>\r\n\r\n <tr>\r\n\r\n <th>\u00c9l\u00e9ment<\/th>\r\n\r\n <th>Couple de serrage<\/th>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Vis de culasse<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_culasse\" placeholder=\"Ex : 110 Nm + 90\u00b0\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Paliers AAC<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_aac\" placeholder=\"Ex : 25 Nm\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Collecteur admission<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_adm\" placeholder=\"Ex : 22 Nm\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Collecteur \u00e9chappement<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_ech\" placeholder=\"Ex : 25 Nm\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <\/table>\r\n\r\n \r\n\r\n <div id=\"corr_couples\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Vis de culasse : 110 Nm + 90\u00b0 (Perkins standard)<br>\r\n\r\n \u2022 Paliers AAC : 25 Nm<br>\r\n\r\n \u2022 Collecteur admission : 22 Nm<br>\r\n\r\n \u2022 Collecteur \u00e9chappement : 25 Nm\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>9. Questions de compr\u00e9hension<\/h2>\r\n\r\n \r\n\r\n <p>1. Quel est le r\u00f4le de la culasse ?<\/p>\r\n\r\n <textarea id=\"q1\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>2. Pourquoi faut\u2011il d\u00e9brancher la batterie ?<\/p>\r\n\r\n <textarea id=\"q2\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>3. Pourquoi le moteur doit\u2011il \u00eatre froid ?<\/p>\r\n\r\n <textarea id=\"q3\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>4. Quel outil permet de v\u00e9rifier la plan\u00e9it\u00e9 ?<\/p>\r\n\r\n <textarea id=\"q4\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>5. Que risque\u2011t\u2011on si la culasse est voil\u00e9e ?<\/p>\r\n\r\n <textarea id=\"q5\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>6. Pourquoi faut\u2011il respecter l\u2019ordre de serrage ?<\/p>\r\n\r\n <textarea id=\"q6\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>7. \u00c0 quoi sert le joint de culasse ?<\/p>\r\n\r\n <textarea id=\"q7\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>8. Quand faut\u2011il remplacer les vis de culasse ?<\/p>\r\n\r\n <textarea id=\"q8\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <div id=\"corr_questions\" class=\"correction-block\">\r\n\r\n <strong>\u00c9l\u00e9ments de r\u00e9ponse formateur :<\/strong><br>\r\n\r\n 1. Assurer l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion et la gestion des gaz.<br>\r\n\r\n 2. \u00c9viter un court\u2011circuit ou un d\u00e9marrage accidentel.<br>\r\n\r\n 3. Pour \u00e9viter br\u00fblures et d\u00e9formations thermiques.<br>\r\n\r\n 4. Une r\u00e8gle + cale ou une jauge de plan\u00e9it\u00e9.<br>\r\n\r\n 5. Perte de compression, surchauffe, risque de casse moteur.<br>\r\n\r\n 6. Pour \u00e9viter le voilage et assurer une pression uniforme.<br>\r\n\r\n 7. Assurer l\u2019\u00e9tanch\u00e9it\u00e9 entre bloc et culasse.<br>\r\n\r\n 8. Lorsqu\u2019elles sont \u00e9tir\u00e9es ou selon la pr\u00e9conisation constructeur.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>10. Encadr\u00e9s Premium<\/h2>\r\n\r\n <p><strong>\u00c0 RETENIR :<\/strong> Toujours serrer en plusieurs passes selon l\u2019ordre constructeur.<\/p>\r\n\r\n <p><strong>ASTUCE :<\/strong> Chauffer l\u00e9g\u00e8rement la culasse facilite la d\u00e9pose des injecteurs.<\/p>\r\n\r\n <p><strong>ATTENTION :<\/strong> Une culasse fissur\u00e9e met le moteur en danger imm\u00e9diat.<\/p>\r\n\r\n \r\n\r\n <div id=\"corr_premium\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n Encadr\u00e9s valid\u00e9s tels quels pour insister sur la m\u00e9thode, la pr\u00e9cision et la pr\u00e9vention des risques.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>11. Champ lexical de la culasse<\/h2>\r\n\r\n <p><em>Donne les d\u00e9finitions des mots suivants :<\/em><\/p>\r\n\r\n <textarea id=\"lexical\" rows=\"10\" placeholder=\"Culasse, plan\u00e9it\u00e9, joint de culasse, soupape, si\u00e8ge, comparateur, couple de serrage, ordre de serrage, voilage, chambre de combustion\u2026\"><\/textarea>\r\n\r\n \r\n\r\n <div id=\"corr_lexical\" class=\"correction-block\">\r\n\r\n <strong>Version formateur \u2013 rep\u00e8res :<\/strong><br>\r\n\r\n \u2022 Culasse : partie sup\u00e9rieure du moteur fermant la chambre de combustion.<br>\r\n\r\n \u2022 Plan\u00e9it\u00e9 : \u00e9tat de surface sans voilage, contr\u00f4l\u00e9 \u00e0 la jauge ou au comparateur.<br>\r\n\r\n \u2022 Joint de culasse : joint assurant l\u2019\u00e9tanch\u00e9it\u00e9 entre bloc et culasse.<br>\r\n\r\n \u2022 Soupape : organe d\u2019admission\/\u00e9chappement des gaz.<br>\r\n\r\n \u2022 Si\u00e8ge : surface d\u2019appui de la soupape dans la culasse.<br>\r\n\r\n \u2022 Comparateur : instrument de mesure de d\u00e9placement ou de voilage.<br>\r\n\r\n \u2022 Couple de serrage : force de serrage prescrite pour un assemblage.<br>\r\n\r\n \u2022 Ordre de serrage : s\u00e9quence impos\u00e9e pour serrer les vis.<br>\r\n\r\n \u2022 Voilage : d\u00e9formation d\u2019une surface qui n\u2019est plus plane.<br>\r\n\r\n \u2022 Chambre de combustion : volume o\u00f9 se fait la combustion du m\u00e9lange.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n<button onclick=\"corriger()\">Correction formateur<\/button>\r\n\r\n<div id=\"score\"><\/div>\r\n\r\n \r\n\r\n<script>\r\n\r\nfunction corriger() {\r\n\r\n \/\/ Affiche tous les blocs de correction\r\n\r\n document.querySelectorAll(\".correction-block\").forEach(b => b.style.display = \"block\");\r\n\r\n \r\n\r\n let bonnesReponses = 0;\r\n\r\n let totalQuestions = 0;\r\n\r\n \r\n\r\n \/\/ EPI (6 items)\r\n\r\n const epiCorrect = {\r\n\r\n epi_gants: true,\r\n\r\n epi_lunettes: true,\r\n\r\n epi_chaussures: true,\r\n\r\n epi_vetements: true,\r\n\r\n epi_batterie: true,\r\n\r\n epi_froid: true\r\n\r\n };\r\n\r\n for (let id in epiCorrect) {\r\n\r\n const input = document.getElementById(id);\r\n\r\n if (!input) continue;\r\n\r\n const label = input.parentElement;\r\n\r\n label.classList.remove(\"correct\", \"incorrect\");\r\n\r\n totalQuestions++;\r\n\r\n if (input.checked && epiCorrect[id]) {\r\n\r\n label.classList.add(\"correct\");\r\n\r\n bonnesReponses++;\r\n\r\n } else if (input.checked && !epiCorrect[id]) {\r\n\r\n label.classList.add(\"incorrect\");\r\n\r\n }\r\n\r\n }\r\n\r\n \r\n\r\n \/\/ Couples de serrage (4 items) \u2013 comparaison simple\r\n\r\n const couples = {\r\n\r\n c_culasse: \"110nm+90\u00b0\",\r\n\r\n c_aac: \"25nm\",\r\n\r\n c_adm: \"22nm\",\r\n\r\n c_ech: \"25nm\"\r\n\r\n };\r\n\r\n for (let id in couples) {\r\n\r\n const input = document.getElementById(id);\r\n\r\n if (!input) continue;\r\n\r\n totalQuestions++;\r\n\r\n const val = input.value.toLowerCase().replace(\/\\s\/g, \"\");\r\n\r\n const attendu = couples[id];\r\n\r\n if (val === attendu) {\r\n\r\n input.classList.add(\"correct\");\r\n\r\n input.classList.remove(\"incorrect\");\r\n\r\n bonnesReponses++;\r\n\r\n } else {\r\n\r\n input.classList.add(\"incorrect\");\r\n\r\n input.classList.remove(\"correct\");\r\n\r\n }\r\n\r\n }\r\n\r\n \r\n\r\n \/\/ Calcul de la note sur 20 (bas\u00e9 sur EPI + couples)\r\n\r\n let note = 0;\r\n\r\n if (totalQuestions > 0) {\r\n\r\n note = Math.round((bonnesReponses \/ totalQuestions) * 20);\r\n\r\n }\r\n\r\n document.getElementById(\"score\").textContent =\r\n\r\n \"Note (partie objective EPI + couples) : \" + bonnesReponses + \" \/ \" + totalQuestions + \" \u2192 \" + note + \" \/ 20\";\r\n\r\n}\r\n\r\n<\/script>\r\n\r\n \r\n\r\n<\/body>\r\n\r\n<\/html>\r\n\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Atelier 1 \u2013 Culasse Perkins \u2013 QCM interactif Atelier 1 \u2013 D\u00e9montage, contr\u00f4le et remontage d\u2019une culasse moteur Perkins 1. Introduction g\u00e9n\u00e9rale La culasse assure l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion, supporte les soupapes et permet la circulation des gaz et du liquide de refroidissement. Version formateur : La culasse Perkins assure l\u2019\u00e9tanch\u00e9it\u00e9 de la <a class=\"read-more\" href=\"https:\/\/www.alexisdegaribaldi.com\/index.php\/atelier-perkins-haut-moteur\/\">READ MORE<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-8883","page","type-page","status-publish","hentry"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages\/8883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/comments?post=8883"}],"version-history":[{"count":4,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages\/8883\/revisions"}],"predecessor-version":[{"id":8887,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages\/8883\/revisions\/8887"}],"wp:attachment":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/media?parent=8883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

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\n\t\t\t\t\t\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nAtelier 1 \u2013 Culasse Perkins \u2013 QCM interactif<\/title>\r\n\r\n<style>\r\n\r\n body { font-family: Arial, sans-serif; background:#f4f7fb; padding:20px; }\r\n\r\n h1 { background:#004a7c; color:white; padding:15px; border-radius:8px; }\r\n\r\n h2 { color:#004a7c; margin-top:30px; }\r\n\r\n p { margin:6px 0; }\r\n\r\n .section {\r\n\r\n background:white; padding:20px; border-radius:8px;\r\n\r\n margin-bottom:20px; border-left:5px solid #004a7c;\r\n\r\n }\r\n\r\n textarea, input[type=\"text\"] {\r\n\r\n width:100%; padding:8px; margin-top:6px; border-radius:6px;\r\n\r\n border:1px solid #ccc; font-size:14px;\r\n\r\n }\r\n\r\n table { width:100%; border-collapse:collapse; margin-top:10px; }\r\n\r\n th, td { border:1px solid #ccc; padding:6px; text-align:left; }\r\n\r\n .correction-block {\r\n\r\n background:#e8f3ff; padding:12px; border-radius:8px;\r\n\r\n margin-top:10px; display:none; font-size:14px;\r\n\r\n }\r\n\r\n button {\r\n\r\n padding:12px 25px; background:#004a7c; color:white;\r\n\r\n border:none; border-radius:8px; cursor:pointer; font-size:16px;\r\n\r\n }\r\n\r\n label { display:block; margin:4px 0; padding:4px; border-radius:4px; cursor:pointer; }\r\n\r\n .correct { background:#d4f8d4; border:1px solid #4CAF50; }\r\n\r\n .incorrect { background:#ffd6d6; border:1px solid #e60000; }\r\n\r\n #score { margin-top:20px; font-size:18px; font-weight:bold; }\r\n\r\n<\/style>\r\n\r\n<\/head>\r\n\r\n<body>\r\n\r\n \r\n\r\n<h1>Atelier 1 \u2013 D\u00e9montage, contr\u00f4le et remontage d\u2019une culasse moteur Perkins<\/h1>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>1. Introduction g\u00e9n\u00e9rale<\/h2>\r\n\r\n <p>La culasse assure l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion, supporte les soupapes et permet la circulation des gaz et du liquide de refroidissement.<\/p>\r\n\r\n \r\n\r\n <div id=\"corr_intro\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n La culasse Perkins assure l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion, supporte les soupapes, guide les gaz et permet la circulation du liquide de refroidissement. Une d\u00e9faillance de culasse entra\u00eene surchauffe, perte de compression ou casse moteur.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>2. Objectifs p\u00e9dagogiques<\/h2>\r\n\r\n <ul>\r\n\r\n <li>Comprendre le r\u00f4le de la culasse dans un moteur thermique.<\/li>\r\n\r\n <li>Savoir d\u00e9monter une culasse Perkins.<\/li>\r\n\r\n <li>R\u00e9aliser les contr\u00f4les indispensables (plan\u00e9it\u00e9, soupapes, fissures).<\/li>\r\n\r\n <li>Remonter la culasse en respectant les couples de serrage constructeur.<\/li>\r\n\r\n <li>Appliquer les r\u00e8gles de s\u00e9curit\u00e9 et utiliser les EPI.<\/li>\r\n\r\n <\/ul>\r\n\r\n \r\n\r\n <div id=\"corr_objectifs\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Comprendre le r\u00f4le de la culasse<br>\r\n\r\n \u2022 Savoir d\u00e9monter et remonter une culasse Perkins<br>\r\n\r\n \u2022 Contr\u00f4ler plan\u00e9it\u00e9, soupapes, si\u00e8ges, fissures<br>\r\n\r\n \u2022 Respecter les couples de serrage constructeur<br>\r\n\r\n \u2022 Identifier les erreurs fr\u00e9quentes<br>\r\n\r\n \u2022 Appliquer les r\u00e8gles de s\u00e9curit\u00e9\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>3. S\u00e9curit\u00e9 et EPI obligatoires<\/h2>\r\n\r\n <p><em>Coche les EPI obligatoires :<\/em><\/p>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_gants\"> Gants anti\u2011coupure<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_lunettes\"> Lunettes de protection<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_chaussures\"> Chaussures de s\u00e9curit\u00e9<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_vetements\"> V\u00eatements de travail adapt\u00e9s<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_batterie\"> D\u00e9connexion de la batterie<\/label>\r\n\r\n <label><input type=\"checkbox\" id=\"epi_froid\"> Moteur froid avant intervention<\/label>\r\n\r\n \r\n\r\n <div id=\"corr_epi\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2714 Gants anti\u2011coupure<br>\r\n\r\n \u2714 Lunettes de protection<br>\r\n\r\n \u2714 Chaussures de s\u00e9curit\u00e9<br>\r\n\r\n \u2714 V\u00eatements de travail adapt\u00e9s<br>\r\n\r\n \u2714 D\u00e9connexion de la batterie<br>\r\n\r\n \u2714 Moteur froid avant intervention<br>\r\n\r\n Rappel : toujours v\u00e9rifier l\u2019absence de pression dans le circuit de refroidissement.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>4. Outillage n\u00e9cessaire<\/h2>\r\n\r\n <p>\u2022 Cl\u00e9s plates et \u00e0 cliquet<br>\r\n\r\n \u2022 Douilles longues<br>\r\n\r\n \u2022 Cl\u00e9 dynamom\u00e9trique<br>\r\n\r\n \u2022 Jauge de plan\u00e9it\u00e9<br>\r\n\r\n \u2022 Comparateur<br>\r\n\r\n \u2022 Bac de r\u00e9cup\u00e9ration<br>\r\n\r\n \u2022 Chiffons<br>\r\n\r\n \u2022 Outil de d\u00e9pose soupapes<\/p>\r\n\r\n \r\n\r\n <div id=\"corr_outils\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Cl\u00e9s plates et \u00e0 cliquet<br>\r\n\r\n \u2022 Douilles longues<br>\r\n\r\n \u2022 Cl\u00e9 dynamom\u00e9trique<br>\r\n\r\n \u2022 Jauge de plan\u00e9it\u00e9<br>\r\n\r\n \u2022 Comparateur<br>\r\n\r\n \u2022 Outil de d\u00e9pose soupapes<br>\r\n\r\n \u2022 Bac de r\u00e9cup\u00e9ration<br>\r\n\r\n \u2022 Chiffons propres\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>5. Proc\u00e9dure de d\u00e9montage<\/h2>\r\n\r\n <p>Compl\u00e8te les \u00e9tapes :<\/p>\r\n\r\n <p>\u00c9tape 1 : <input type=\"text\" id=\"dem1\"><\/p>\r\n\r\n <p>\u00c9tape 2 : <input type=\"text\" id=\"dem2\"><\/p>\r\n\r\n <p>\u00c9tape 3 : <input type=\"text\" id=\"dem3\"><\/p>\r\n\r\n <p>\u00c9tape 4 : <input type=\"text\" id=\"dem4\"><\/p>\r\n\r\n <p>\u00c9tape 5 : <input type=\"text\" id=\"dem5\"><\/p>\r\n\r\n <p>\u00c9tape 6 : <input type=\"text\" id=\"dem6\"><\/p>\r\n\r\n <p>\u00c9tape 7 : <input type=\"text\" id=\"dem7\"><\/p>\r\n\r\n \r\n\r\n <div id=\"corr_demontage\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n 1. D\u00e9brancher la batterie<br>\r\n\r\n 2. Vidanger le circuit de refroidissement<br>\r\n\r\n 3. D\u00e9poser les collecteurs admission\/\u00e9chappement<br>\r\n\r\n 4. D\u00e9poser les injecteurs<br>\r\n\r\n 5. D\u00e9poser le couvre\u2011culasse<br>\r\n\r\n 6. Desserrer les vis de culasse dans l\u2019ordre inverse du serrage<br>\r\n\r\n 7. Retirer la culasse et le joint\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>6. Contr\u00f4les \u00e0 effectuer<\/h2>\r\n\r\n <p>Plan\u00e9it\u00e9 : <input type=\"text\" id=\"ctrl_planeite\" placeholder=\"Ex : voilage max 0,05 mm\"><\/p>\r\n\r\n <p>Soupapes : <input type=\"text\" id=\"ctrl_soupapes\"><\/p>\r\n\r\n <p>Si\u00e8ges : <input type=\"text\" id=\"ctrl_sieges\"><\/p>\r\n\r\n <p>Fissures : <input type=\"text\" id=\"ctrl_fissures\"><\/p>\r\n\r\n <p>Joint de culasse : <input type=\"text\" id=\"ctrl_joint\"><\/p>\r\n\r\n \r\n\r\n <div id=\"corr_controles\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Plan\u00e9it\u00e9 : tol\u00e9rance Perkins, voilage max 0,05 mm<br>\r\n\r\n \u2022 Soupapes : absence de jeu excessif, pas de br\u00fblure<br>\r\n\r\n \u2022 Si\u00e8ges : pas de piq\u00fbres, pas d\u2019ovalisation<br>\r\n\r\n \u2022 Fissures : zones critiques entre si\u00e8ges et bougies<br>\r\n\r\n \u2022 Joint de culasse : pas de br\u00fblure ni d\u00e9formation\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>7. Proc\u00e9dure de remontage<\/h2>\r\n\r\n <p>\u00c9tape 1 : <input type=\"text\" id=\"rem1\"><\/p>\r\n\r\n <p>\u00c9tape 2 : <input type=\"text\" id=\"rem2\"><\/p>\r\n\r\n <p>\u00c9tape 3 : <input type=\"text\" id=\"rem3\"><\/p>\r\n\r\n <p>\u00c9tape 4 : <input type=\"text\" id=\"rem4\"><\/p>\r\n\r\n <p>\u00c9tape 5 : <input type=\"text\" id=\"rem5\"><\/p>\r\n\r\n <p>\u00c9tape 6 : <input type=\"text\" id=\"rem6\"><\/p>\r\n\r\n \r\n\r\n <div id=\"corr_remontage\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n 1. Nettoyer les plans de joint<br>\r\n\r\n 2. Poser un joint de culasse neuf<br>\r\n\r\n 3. Positionner la culasse<br>\r\n\r\n 4. Serrer les vis en 3 passes selon l\u2019ordre constructeur<br>\r\n\r\n 5. Reposer collecteurs et injecteurs<br>\r\n\r\n 6. Faire un essai moteur et v\u00e9rifier l\u2019absence de fuite\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>8. Couples de serrage \u2013 \u00c0 compl\u00e9ter<\/h2>\r\n\r\n <table>\r\n\r\n <tr>\r\n\r\n <th>\u00c9l\u00e9ment<\/th>\r\n\r\n <th>Couple de serrage<\/th>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Vis de culasse<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_culasse\" placeholder=\"Ex : 110 Nm + 90\u00b0\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Paliers AAC<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_aac\" placeholder=\"Ex : 25 Nm\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Collecteur admission<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_adm\" placeholder=\"Ex : 22 Nm\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <tr>\r\n\r\n <td>Collecteur \u00e9chappement<\/td>\r\n\r\n <td><input type=\"text\" id=\"c_ech\" placeholder=\"Ex : 25 Nm\"><\/td>\r\n\r\n <\/tr>\r\n\r\n <\/table>\r\n\r\n \r\n\r\n <div id=\"corr_couples\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n \u2022 Vis de culasse : 110 Nm + 90\u00b0 (Perkins standard)<br>\r\n\r\n \u2022 Paliers AAC : 25 Nm<br>\r\n\r\n \u2022 Collecteur admission : 22 Nm<br>\r\n\r\n \u2022 Collecteur \u00e9chappement : 25 Nm\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>9. Questions de compr\u00e9hension<\/h2>\r\n\r\n \r\n\r\n <p>1. Quel est le r\u00f4le de la culasse ?<\/p>\r\n\r\n <textarea id=\"q1\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>2. Pourquoi faut\u2011il d\u00e9brancher la batterie ?<\/p>\r\n\r\n <textarea id=\"q2\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>3. Pourquoi le moteur doit\u2011il \u00eatre froid ?<\/p>\r\n\r\n <textarea id=\"q3\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>4. Quel outil permet de v\u00e9rifier la plan\u00e9it\u00e9 ?<\/p>\r\n\r\n <textarea id=\"q4\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>5. Que risque\u2011t\u2011on si la culasse est voil\u00e9e ?<\/p>\r\n\r\n <textarea id=\"q5\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>6. Pourquoi faut\u2011il respecter l\u2019ordre de serrage ?<\/p>\r\n\r\n <textarea id=\"q6\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>7. \u00c0 quoi sert le joint de culasse ?<\/p>\r\n\r\n <textarea id=\"q7\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <p>8. Quand faut\u2011il remplacer les vis de culasse ?<\/p>\r\n\r\n <textarea id=\"q8\" rows=\"2\"><\/textarea>\r\n\r\n \r\n\r\n <div id=\"corr_questions\" class=\"correction-block\">\r\n\r\n <strong>\u00c9l\u00e9ments de r\u00e9ponse formateur :<\/strong><br>\r\n\r\n 1. Assurer l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion et la gestion des gaz.<br>\r\n\r\n 2. \u00c9viter un court\u2011circuit ou un d\u00e9marrage accidentel.<br>\r\n\r\n 3. Pour \u00e9viter br\u00fblures et d\u00e9formations thermiques.<br>\r\n\r\n 4. Une r\u00e8gle + cale ou une jauge de plan\u00e9it\u00e9.<br>\r\n\r\n 5. Perte de compression, surchauffe, risque de casse moteur.<br>\r\n\r\n 6. Pour \u00e9viter le voilage et assurer une pression uniforme.<br>\r\n\r\n 7. Assurer l\u2019\u00e9tanch\u00e9it\u00e9 entre bloc et culasse.<br>\r\n\r\n 8. Lorsqu\u2019elles sont \u00e9tir\u00e9es ou selon la pr\u00e9conisation constructeur.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>10. Encadr\u00e9s Premium<\/h2>\r\n\r\n <p><strong>\u00c0 RETENIR :<\/strong> Toujours serrer en plusieurs passes selon l\u2019ordre constructeur.<\/p>\r\n\r\n <p><strong>ASTUCE :<\/strong> Chauffer l\u00e9g\u00e8rement la culasse facilite la d\u00e9pose des injecteurs.<\/p>\r\n\r\n <p><strong>ATTENTION :<\/strong> Une culasse fissur\u00e9e met le moteur en danger imm\u00e9diat.<\/p>\r\n\r\n \r\n\r\n <div id=\"corr_premium\" class=\"correction-block\">\r\n\r\n <strong>Version formateur :<\/strong><br>\r\n\r\n Encadr\u00e9s valid\u00e9s tels quels pour insister sur la m\u00e9thode, la pr\u00e9cision et la pr\u00e9vention des risques.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n\r\n\r\n<div class=\"section\">\r\n\r\n <h2>11. Champ lexical de la culasse<\/h2>\r\n\r\n <p><em>Donne les d\u00e9finitions des mots suivants :<\/em><\/p>\r\n\r\n <textarea id=\"lexical\" rows=\"10\" placeholder=\"Culasse, plan\u00e9it\u00e9, joint de culasse, soupape, si\u00e8ge, comparateur, couple de serrage, ordre de serrage, voilage, chambre de combustion\u2026\"><\/textarea>\r\n\r\n \r\n\r\n <div id=\"corr_lexical\" class=\"correction-block\">\r\n\r\n <strong>Version formateur \u2013 rep\u00e8res :<\/strong><br>\r\n\r\n \u2022 Culasse : partie sup\u00e9rieure du moteur fermant la chambre de combustion.<br>\r\n\r\n \u2022 Plan\u00e9it\u00e9 : \u00e9tat de surface sans voilage, contr\u00f4l\u00e9 \u00e0 la jauge ou au comparateur.<br>\r\n\r\n \u2022 Joint de culasse : joint assurant l\u2019\u00e9tanch\u00e9it\u00e9 entre bloc et culasse.<br>\r\n\r\n \u2022 Soupape : organe d\u2019admission\/\u00e9chappement des gaz.<br>\r\n\r\n \u2022 Si\u00e8ge : surface d\u2019appui de la soupape dans la culasse.<br>\r\n\r\n \u2022 Comparateur : instrument de mesure de d\u00e9placement ou de voilage.<br>\r\n\r\n \u2022 Couple de serrage : force de serrage prescrite pour un assemblage.<br>\r\n\r\n \u2022 Ordre de serrage : s\u00e9quence impos\u00e9e pour serrer les vis.<br>\r\n\r\n \u2022 Voilage : d\u00e9formation d\u2019une surface qui n\u2019est plus plane.<br>\r\n\r\n \u2022 Chambre de combustion : volume o\u00f9 se fait la combustion du m\u00e9lange.\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n \r\n\r\n<button onclick=\"corriger()\">Correction formateur<\/button>\r\n\r\n<div id=\"score\"><\/div>\r\n\r\n \r\n\r\n<script>\r\n\r\nfunction corriger() {\r\n\r\n \/\/ Affiche tous les blocs de correction\r\n\r\n document.querySelectorAll(\".correction-block\").forEach(b => b.style.display = \"block\");\r\n\r\n \r\n\r\n let bonnesReponses = 0;\r\n\r\n let totalQuestions = 0;\r\n\r\n \r\n\r\n \/\/ EPI (6 items)\r\n\r\n const epiCorrect = {\r\n\r\n epi_gants: true,\r\n\r\n epi_lunettes: true,\r\n\r\n epi_chaussures: true,\r\n\r\n epi_vetements: true,\r\n\r\n epi_batterie: true,\r\n\r\n epi_froid: true\r\n\r\n };\r\n\r\n for (let id in epiCorrect) {\r\n\r\n const input = document.getElementById(id);\r\n\r\n if (!input) continue;\r\n\r\n const label = input.parentElement;\r\n\r\n label.classList.remove(\"correct\", \"incorrect\");\r\n\r\n totalQuestions++;\r\n\r\n if (input.checked && epiCorrect[id]) {\r\n\r\n label.classList.add(\"correct\");\r\n\r\n bonnesReponses++;\r\n\r\n } else if (input.checked && !epiCorrect[id]) {\r\n\r\n label.classList.add(\"incorrect\");\r\n\r\n }\r\n\r\n }\r\n\r\n \r\n\r\n \/\/ Couples de serrage (4 items) \u2013 comparaison simple\r\n\r\n const couples = {\r\n\r\n c_culasse: \"110nm+90\u00b0\",\r\n\r\n c_aac: \"25nm\",\r\n\r\n c_adm: \"22nm\",\r\n\r\n c_ech: \"25nm\"\r\n\r\n };\r\n\r\n for (let id in couples) {\r\n\r\n const input = document.getElementById(id);\r\n\r\n if (!input) continue;\r\n\r\n totalQuestions++;\r\n\r\n const val = input.value.toLowerCase().replace(\/\\s\/g, \"\");\r\n\r\n const attendu = couples[id];\r\n\r\n if (val === attendu) {\r\n\r\n input.classList.add(\"correct\");\r\n\r\n input.classList.remove(\"incorrect\");\r\n\r\n bonnesReponses++;\r\n\r\n } else {\r\n\r\n input.classList.add(\"incorrect\");\r\n\r\n input.classList.remove(\"correct\");\r\n\r\n }\r\n\r\n }\r\n\r\n \r\n\r\n \/\/ Calcul de la note sur 20 (bas\u00e9 sur EPI + couples)\r\n\r\n let note = 0;\r\n\r\n if (totalQuestions > 0) {\r\n\r\n note = Math.round((bonnesReponses \/ totalQuestions) * 20);\r\n\r\n }\r\n\r\n document.getElementById(\"score\").textContent =\r\n\r\n \"Note (partie objective EPI + couples) : \" + bonnesReponses + \" \/ \" + totalQuestions + \" \u2192 \" + note + \" \/ 20\";\r\n\r\n}\r\n\r\n<\/script>\r\n\r\n \r\n\r\n<\/body>\r\n\r\n<\/html>\r\n\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Atelier 1 \u2013 Culasse Perkins \u2013 QCM interactif Atelier 1 \u2013 D\u00e9montage, contr\u00f4le et remontage d\u2019une culasse moteur Perkins 1. Introduction g\u00e9n\u00e9rale La culasse assure l\u2019\u00e9tanch\u00e9it\u00e9 de la chambre de combustion, supporte les soupapes et permet la circulation des gaz et du liquide de refroidissement. Version formateur : La culasse Perkins assure l\u2019\u00e9tanch\u00e9it\u00e9 de la <a class=\"read-more\" href=\"https:\/\/www.alexisdegaribaldi.com\/index.php\/atelier-perkins-haut-moteur\/\">READ MORE<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-8883","page","type-page","status-publish","hentry"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages\/8883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/comments?post=8883"}],"version-history":[{"count":4,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages\/8883\/revisions"}],"predecessor-version":[{"id":8887,"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/pages\/8883\/revisions\/8887"}],"wp:attachment":[{"href":"https:\/\/www.alexisdegaribaldi.com\/index.php\/wp-json\/wp\/v2\/media?parent=8883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}