Page 26 - Dasar-Dasar Teknik Otomotif SMK Kelas X

Gambar 8.5 Poros engkol ..................................................................................... 388

Gambar 8.6 Mekanisme katup ........................................................................... 388
Gambar 8.7 Roda penerus ................................................................................... 389
Gambar 8.8 Komponen sistem bahan bakar konvensional ............................. 390
Gambar 8.9 Sistem EFI ......................................................................................... 390

Gambar 8.10 Sistem pendingin udara alami ....................................................... 392
Gambar 8.11 Sistem pendingin kipas ................................................................... 393
Gambar 8.12 Water coolant pada motor matik ................................................... 393
Gambar 8.13 Oil cooler ........................................................................................ 394
Gambar 8.14 Crankcase ....................................................................................... 394

Gambar 8.15 Komponen transmisi manual ........................................................ 397
Gambar 8.16 Komponen transmisi otomatis ...................................................... 397
Gambar 8.17 Sistem suspensi pada sepeda motor .............................................. 398

Gambar 8.18 Komponen sistem suspensi ............................................................ 400
Gambar 8.19 Sistem kemudi .................................................................................. 400
Gambar 8.20 Roda dan ban ................................................................................... 401
Gambar 8.21 Cara kerja stroke .............................................................................. 402
Gambar 8.22 Proses kerja motor bensin 2 langkah ............................................ 404

Gambar 8.23 Proses kerja motor bensin 4 langkah ............................................ 406
Gambar 8.24 Proses kerja motor diesel dua langkah ......................................... 408
Gambar 8.25 Proses kerja motor diesel 4 langkah .............................................. 409
Gambar 8.26 Formulir pemeriksaan sepeda motor ........................................... 412

Gambar 8.27 Mesin sulit dihidupkan ................................................................... 414
Gambar 8.28 Aki soak ............................................................................................ 415
Gambar 8.29 Pergantian oli sangat penting agar mesin motor tidak
mudah panas .................................................................................... 416
Gambar 8.30 Keluar asap berwarna putih pada knalpot ................................... 417
Gambar 8.31 Rantai roda ....................................................................................... 421
Gambar 8.32 Bagian motor yang perlu diberi pelumas ..................................... 423

Gambar 9.1 Aliran elektron dan arus listrik ..................................................... 443
Gambar 9.2 Resistor tetap (fixed resistor) .......................................................... 445
Gambar 9.3 SMD resistor .................................................................................... 446

Gambar 9.4 SIP resistor ....................................................................................... 446

xxiv Dasar-Dasar Teknik Otomotif SMK/MAK Kelas X