2009 Acura RDX Owner's Manual - Page 432
2009 Acura RDX Manual
Page 432 highlights
Main Menu Service Information Summary Gasoline: Premium unleaded gasoline, pump octane number of 91 or higher. Fuel Tank Capacity: 18.0 US gal (68 ) Required Engine Oil; Always use Mobil 1 5W-30 or an equivalent oil that meets the Acura HTO-06 standard. Oil change capacity (including filter): 5.0 US qt (4.7 ) Automatic Transmission Fluid: Honda Genuine ATF-Z1 (Automatic Transmission Fluid) (see page 343 ). Rear Differential Fluid: Use Honda ATF-Z1 (Automatic Transmission Fluid) only. Capacity: SH-AWD differential case 2.8 US qt (2.7 ) Transfer Assembly Fluid: SAE 90 or SAE 80W-90 viscosity hypoid gear oil, API service classified GL4 or GL5 only. Power Steering Fluid: Honda Power Steering Fluid preferred, or another brand of power steering fluid as a temporary replacement. Do not use ATF (see page 346 ). Brake Fluid: Honda Heavy Duty Brake Fluid DOT 3 preferred, or a DOT 3 or DOT 4 brake fluid as a temporary replacement (see page 345 ). Tire Pressure (measured cold): Front/Rear: 32 psi (220 kPa , 2.2 kgf/cm ) Spare Tire Pressure: 60 psi (420 kPa , 4.2 kgf/cm ) 2009 RDX