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SISTEM PELUMASAN DAN SISTEM PENDINGINAN

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Presentation on theme: "SISTEM PELUMASAN DAN SISTEM PENDINGINAN"— Presentation transcript:

1 SISTEM PELUMASAN DAN SISTEM PENDINGINAN

2 SISTEM PELUMASAN Oil sump Oil pump
Oil galleries (dalam cylinder block untuk membawa oli ke moving parts) 3 2 1

3 FUNGSI OLI PELUMASAN (LUBRICATING) : untuk mengurangi gesekan
PENDINGINAN (COOLING) : absorbs heat and carries away from the working parts PEMBERSIHAN (CLEANING)

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9 FILTER OLI Fungsi : menyaring kotoran

10 BAGIAN2 PENTING SEMUA BAGIAN YANG BERGERAK (BERPUTAR)
Piston dengan dinding silinder Poros engkol (shaft) Gearbox Cam Timing gear Bearing

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13 OIL CLASIFICATION u OIL SPEC SAE No VISCOSITY@100oC A Auto Oil, light
Lihat chart B Auto Oil, all year 20 < 9.3 C Auto Oil D Diesel Oil 30 < 12.5 E Auto Oil, heavy 40 < 16.5 F G Airplane Oil 60 < 32 H Transmission Oil 110 < 55

14 SISTEM PENDINGINAN

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