Over 20% and up to 60% of engine failures may be due to cooling system failure 7/10 vehicles containing rust and sediment More than 60% of the pumps fail due to ring failure Only 0.6mm scale deposit also reduces 40% engine dissipation capacity 40% of diesel engine stops may be due to poor maintenance of […]
Braking fluid properties (brake fluid)
Basic features: power transmission Important properties: high compressive strength and high boiling point Brake fluid is very sensitive to moisture. Humidity increases compression and reduces boiling temperature. Classify brake fluid according to DOT standard Grade DOT 2 DOT 3 DOT 4 DOT 5 DOT 5.1 Dry Boiling point (oC) 190 205 230 260 260 Wet […]
What is the brake system?
The main brake system is a hydraulic system. Step on the brake pedal, the main cylinder moves Hydraulic oil starts to move The brake piston starts to operate The plunger pushes the brake pads against the wheels, slowing the car down.
What is gearbox oil?
Gearbox oil effect Reduce friction and wear Lubricate bearings Rust protection Cooling Gearbox MTF specifications: API GL-1, GL-2, GL-3, GL-4, GL-5, MT-1 Automatic transmission ATF specifications and current fluids: Dexron – GM: Dexron II, III Mercon – Ford: MERCON III, IV Toyota: Type IV MTF OIL Mechanical gearboxes for trucks and boats should use API […]
The difference between engine oil and gearbox oil
– Ability to create oil films withstand high contact pressure, protect gear surfaces when fitting. – Has a very strong adhesion on metal surfaces that reduce noise, reduce impact when working (when changing gear ratio or torque change). – Reducing friction when transmitting makes high transmission efficiency – High thermal stability and high oxidation. – […]
