e-Learning TKRO SMK NEGERI 1 PLUPUH: PKKR XI

<div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Berikut ini prosedur pengosongan dan pengisian refrigerant pada sistem AC mobil. Sebelum bekerja dipersiapkan manual book sesuai standart spesifikasi AC mobil yang akan di perbaiki.</font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>A. Persiapan alat dan bahan </b></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Sebelum melakukan praktik pengosongan dan pengisian refrigerant, maka siapkan alat dan bahan berikut ini: </font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>1. Manifold gauge</b></font></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"></p><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"></p><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-y19aXjMbMOQ/XqSCAAYcqxI/AAAAAAAAA6c/NnuOnAWYOmgT4VTUzLs7mO9aZ9yLAA4WQCEwYBhgL/s1600/71dzeK5WVxL._SL1500_.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="606" data-blogger-escaped-data-original-width="750" height="257" src="https://1.bp.blogspot.com/-y19aXjMbMOQ/XqSCAAYcqxI/AAAAAAAAA6c/NnuOnAWYOmgT4VTUzLs7mO9aZ9yLAA4WQCEwYBhgL/s320/71dzeK5WVxL._SL1500_.jpg" style="cursor: move;" width="320" /></a></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;">Fungsi dari manifold gauge adalah untuk mengukur tekan negatif maupun tekanan positif dan digunakan untuk memperbaiki pendingan pada AC. </p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b><font color="#0000ff" data-blogger-escaped-style="color: blue;">Warna biru</font></b> atau di bagian kiri manifold disebut compound gauge karena bisa untuk mengukur tekanan positip dan tekanan negative (vacuum), range pada gauge ini dimulai dari 30 inch Hg sampai dengan 0 PSI untuk mengukur tekanan di bawah atmosphere, dan 0 PSI sampai dengan 250 PSI untuk keperluan mengukur tekanan di atas tekanan atmosphere. </p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b><font color="#ff0000" data-blogger-escaped-style="color: red;">Warna merah</font></b> atau dibagian kanan manifold disebut pressure gauge, range pada gauge ini dari 0 PSI sampai dengan 500 PSI.</p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>2. Vacuum pump</b></font></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-E0_LPCsN4i8/XqSEAH56xjI/AAAAAAAAA6o/YUogZQjX9nUv0vEJP3Q6wC09NuNskAFaQCLcBGAsYHQ/s1600/VACUUM_PUMP_TIPE_VALUE_TW_4A_1_2HP.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="907" data-blogger-escaped-data-original-width="1000" height="290" src="https://1.bp.blogspot.com/-E0_LPCsN4i8/XqSEAH56xjI/AAAAAAAAA6o/YUogZQjX9nUv0vEJP3Q6wC09NuNskAFaQCLcBGAsYHQ/s320/VACUUM_PUMP_TIPE_VALUE_TW_4A_1_2HP.jpg" style="cursor: move;" width="320" /></a></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;">Fungsi umum pada vacuum pump adalah mengeluarkan molekul-molekul gas dari dalam sistem AC untuk mencapai tekanan vakum (dibawah atmosphere).</p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>3. Tabung refrigerant</b></font></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-Rlt22wz9pZI/XqSElkdcr8I/AAAAAAAAA6w/1YFlbIsmR48EhX0wQNGeRe8C8g26bM2EACLcBGAsYHQ/s1600/rotary-bintaro_kalton-r134a-murni-freon-tabung_full01.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="800" data-blogger-escaped-data-original-width="800" height="200" src="https://1.bp.blogspot.com/-Rlt22wz9pZI/XqSElkdcr8I/AAAAAAAAA6w/1YFlbIsmR48EhX0wQNGeRe8C8g26bM2EACLcBGAsYHQ/s200/rotary-bintaro_kalton-r134a-murni-freon-tabung_full01.jpg" style="cursor: move;" width="200" /></a></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;">Refrigerant berfungsi sebagai fluida yang digunakan untuk menyerap panas dari udara pada ruangan kabin mobil sehingga suhu di dalam ruangan tersebut menjadi bersuhu rendah atau dingin.</p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>4. Oli kompresor</b></font></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-Ua3zfL2B69E/XqSE-1CiCEI/AAAAAAAAA64/LHtzDcLsnng_grkTZ9rubriboy-QnbvIgCLcBGAsYHQ/s1600/oil%2Bcompresor.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="622" data-blogger-escaped-data-original-width="700" height="177" src="https://1.bp.blogspot.com/-Ua3zfL2B69E/XqSE-1CiCEI/AAAAAAAAA64/LHtzDcLsnng_grkTZ9rubriboy-QnbvIgCLcBGAsYHQ/s200/oil%2Bcompresor.jpg" style="cursor: move;" width="200" /></a></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;">Minyak pelumas atau oli kompresor pada sistem AC berguna untuk melumasi bagian-bagian kompresor agar tidak cepat aus karena gesekan. Selain itu, minyak pelumas berfungsi meredam panas di bagian-bagian kompresor.</p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>5. Gelas ukur</b></font></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-NY0w3tSmsz0/XqSFnQy1JnI/AAAAAAAAA7E/rIV1cm4mS54VSi8MBDyoXMDYuI36m57XwCLcBGAsYHQ/s1600/green-leaf_gelas-ukur-1-liter_full03.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="800" data-blogger-escaped-data-original-width="800" height="200" src="https://1.bp.blogspot.com/-NY0w3tSmsz0/XqSFnQy1JnI/AAAAAAAAA7E/rIV1cm4mS54VSi8MBDyoXMDYuI36m57XwCLcBGAsYHQ/s200/green-leaf_gelas-ukur-1-liter_full03.jpg" style="cursor: move;" width="200" /></a></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Gelas ukur digunakan untuk mengukur volume oil kompresor yang akan dimasukkan dalam kompresor AC.</font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><br /></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;">6. Leak detector</b></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-UqJCQtah7TQ/XqSGGSwxGUI/AAAAAAAAA7M/4tbfB3pzRqgXys-fs0xteFPYVVLtz7X0QCLcBGAsYHQ/s1600/31c-gjbUPjL._SL500_AC_SS350_.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="350" data-blogger-escaped-data-original-width="350" height="200" src="https://1.bp.blogspot.com/-UqJCQtah7TQ/XqSGGSwxGUI/AAAAAAAAA7M/4tbfB3pzRqgXys-fs0xteFPYVVLtz7X0QCLcBGAsYHQ/s200/31c-gjbUPjL._SL500_AC_SS350_.jpg" style="cursor: move;" width="200" /></a></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;">Leak detector merupakan sebuah alat yang digunakan untuk mendeteksi kebocoran pipa AC maupun sambungan antara selang dengan komponen AC.</p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;">7. Thermometer </b></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-iuISYbw_5t4/XqSGlCNCJHI/AAAAAAAAA7U/HAkgoD7Dv408sApf-tOSP4xm_J0AdS12wCLcBGAsYHQ/s1600/41Q1yn%252BeClL.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="1019" data-blogger-escaped-data-original-width="666" height="200" src="https://1.bp.blogspot.com/-iuISYbw_5t4/XqSGlCNCJHI/AAAAAAAAA7U/HAkgoD7Dv408sApf-tOSP4xm_J0AdS12wCLcBGAsYHQ/s200/41Q1yn%252BeClL.jpg" style="cursor: move;" width="130" /></a></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;">Thermometer adalah alat untuk mengukur suhu udara AC mobil yang dipasang di kisi-kisi dashboard AC maupun dalam ruangan kabil.</p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;">B. Proses pengosongan refrigerant</b></p></div><div><div class="MsoNoSpacing" data-blogger-escaped-style="margin-left: 18.0pt; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -18.0pt;" style="margin-left: 18pt; text-align: justify; text-indent: -18pt;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><font data-blogger-escaped-lang="EN-US">1.</font><font data-blogger-escaped-lang="EN-US"><font data-blogger-escaped-style="font-size: xx-small;" size="1"> </font></font><font data-blogger-escaped-lang="EN-US">Pasanglah manifold gauge katup servis atau nipel kompresor dengan cara:<data-blogger-escaped-o:p></data-blogger-escaped-o:p></font></font></p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-rFl4cuxm3uU/XqSIHl-tgGI/AAAAAAAAA7o/jCx-kjXWsToaCeqDLtRsapYbS5hMiD6GgCEwYBhgL/s1600/yourmechanic.JPG" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="403" data-blogger-escaped-data-original-width="590" height="218" src="https://1.bp.blogspot.com/-rFl4cuxm3uU/XqSIHl-tgGI/AAAAAAAAA7o/jCx-kjXWsToaCeqDLtRsapYbS5hMiD6GgCEwYBhgL/s320/yourmechanic.JPG" style="cursor: move;" width="320" /></a></p><ul><li data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Tutup kedua katup tekanan tinggi dan tekanan rendah manifold gauge.</font></li><li data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Pasang selang tekanan tinggi (pada umumnya bewarna merah) di nipel tekanan tinggi atau katup discharge kompresor.</font></li><li data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Pasang selang tekanan rendah (pada umumnya bewarna biru atau hijau) di nipel tekanan rendah atau katup suction kompresor.</font></li><li data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Pasang selang warna kuning pada pompa vakum.</font></li></ul><div><p style="margin: 0px;"><br /></p></div><div><p style="margin: 0px;"><br /></p></div><div><p style="margin: 0px;"><br /></p></div><div><p style="margin: 0px;"><br /></p></div><div><p style="margin: 0px;"><br /></p></div><p style="margin: 0px;">2. Nyalakan pompa vakum</p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="margin-left: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-OazvTxg-BgQ/XqSIxY4YpOI/AAAAAAAAA7s/f1xzZzYaQpYL61dPlHvJqvuIinsWUnocwCLcBGAsYHQ/s1600/vakum%2Bsistem%2Bac.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="400" data-blogger-escaped-data-original-width="632" height="202" src="https://1.bp.blogspot.com/-OazvTxg-BgQ/XqSIxY4YpOI/AAAAAAAAA7s/f1xzZzYaQpYL61dPlHvJqvuIinsWUnocwCLcBGAsYHQ/s320/vakum%2Bsistem%2Bac.JPG" style="cursor: move;" width="320" /></a></p><div><p style="margin: 0px;">3. Buka katup tekanan rendah dan tekanan tinggi manifold gauge.</p></div><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="margin-left: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-MYEv3Wm5ZzU/XqSKpJBlU1I/AAAAAAAAA74/mUEbr8Vu6j8isiYNJSbK2BW42Jqn6koEwCLcBGAsYHQ/s1600/Untitled.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="302" data-blogger-escaped-data-original-width="413" height="233" src="https://1.bp.blogspot.com/-MYEv3Wm5ZzU/XqSKpJBlU1I/AAAAAAAAA74/mUEbr8Vu6j8isiYNJSbK2BW42Jqn6koEwCLcBGAsYHQ/s320/Untitled.jpg" style="cursor: move;" width="320" /></a></p><div><p style="margin: 0px;"><br /></p><p style="margin: 0px;">4. Tunggu sampai tekanan di dalam sistem AC benar-benar vakum (kevakuman dapat ditunjukkan ketika jarum pada manometer tekanan rendah menunjuk pada tekanan -30 Psi atau -76 kg/cm2).</p><p style="margin: 0px;">5. Menutup katup tekanan rendah dan katup tekanan tinggi manifold gauge.</p></div><div><p style="margin: 0px;">6. Matikan pompa vakum.</p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"></font></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>C. Pengisian oli kompresor AC </b></font></font></p></div><font data-blogger-escaped-style="font-family: inherit;" face="inherit"></font><p style="margin: 0px;"></p><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-BQtdFx1BKuc/XqSQWFnHXbI/AAAAAAAAA8E/CSeW5R32JYwv4w7_4DFjKVDsDBaYrlENwCLcBGAsYHQ/s1600/2.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="459" data-blogger-escaped-data-original-width="320" height="320" src="https://1.bp.blogspot.com/-BQtdFx1BKuc/XqSQWFnHXbI/AAAAAAAAA8E/CSeW5R32JYwv4w7_4DFjKVDsDBaYrlENwCLcBGAsYHQ/s320/2.jpg" style="cursor: move;" width="223" /></a></p><ol><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Tuangkan oli kompresor ke dalam gelas ukur, untuk jumlah oli kompesor yang dituangkan lihat buku manual kendaraan. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Lepas selang biru yang menuju ke manifold gauge, lalu tempatkan pada oli kompresor di dalam gelas ukur.</font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Nyalakan pompa vakum dan buka katup tekanan tinggi manifold gauge. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Tunggu sampai oli kompresor di dalam gelas ukur terhisap semua. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Setelah oli kompresor habis, matikan pompa vakum. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Pasang kembali selang biru ke manifold gauge. </font></li></ol></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;"><br /></b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;">D. Pengisian refrigerant AC </b></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p class="separator" data-blogger-escaped-style="clear: both; text-align: center;" style="clear: both; margin: 0px; text-align: center;"><a data-blogger-escaped-style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="https://1.bp.blogspot.com/-NWGRwpgsiPc/XqSRAuid5ZI/AAAAAAAAA8M/hIGTWYAtWqYUOJsuxqjOg4-BTamQ26AvQCLcBGAsYHQ/s1600/33.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-blogger-escaped-data-original-height="403" data-blogger-escaped-data-original-width="590" height="218" src="https://1.bp.blogspot.com/-NWGRwpgsiPc/XqSRAuid5ZI/AAAAAAAAA8M/hIGTWYAtWqYUOJsuxqjOg4-BTamQ26AvQCLcBGAsYHQ/s320/33.jpg" style="cursor: move;" width="320" /></a></p><ol><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Lepas selang kuning dari pompa vakum dan pasangkan selang kuning pada tabung refrigerant. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Buka keran pada tabung refrigerant agar refrigerant dapat keluar. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Mengendorkan mur selang kuning yang menuju ke manifold gauge sesaat, untuk menekan keluar udara yang ada di dalam selang kuning, setelah itu kencangkan kembali mur. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Buka katup tekanan rendah manifold gauge. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Hidupkan mesin, kemudian nyalakan AC pada kecepatan maksimum. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Lihat sight glass (kaca penglihat) untuk menentukan apakah refrigerant telah penuh atau belum di dalam sistem AC. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Jika refrigerant sudah terisi sesuai spesifikasinya maka tutup katup tekanan rendah manifold gauge. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Tutup keran pada tabung refrigerant. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Matikan AC dan mesin mobil. </font></li></ol></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit"><b>E. Pengecekan kebocoran sistem AC </b></font></p></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><ol><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Lakukan pengecekkan apakah terjadi kebocoran refrigerant di dalam sistem AC atau tidak dengan menggunakan leak detector. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Nyalakan leak detector dan dekatkan ujung detector pada sambungan atau jalur lewatnya refrigerant pada sistem AC. </font></li><li><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Jika terjadi kebocoran refrigerant maka lakukan perbaikan, jika tidak terjadi maka pengosongan dan pengisian refrigerant telah selesai. </font></li></ol></div><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><b data-blogger-escaped-style="font-family: inherit;" style="font-family: inherit;">F. Pengecekan temperatur pendinginan </b></p></div><blockquote class="tr_bq" data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><font data-blogger-escaped-style="font-family: inherit;" face="inherit">Cek temperatur pendinginan AC menggunakan thermometer. Arahkan thermometer pada bagian blower AC untuk menentukan berapa temperatur yang dihasilkan. </font></p></blockquote><div data-blogger-escaped-style="text-align: justify;" style="text-align: justify;"><p style="margin: 0px;"><br /></p></div>