Nissan Altima 2007-2012 Service Manual: Power steering oil pump

QR25DE : Disassembly and Assembly

The power steering oil pump and pulley is not serviceable and should be replaced as an assembly. For front and rear bracket removal, refer to ST-19, "QR25DE : Removal and Installation".

VQ35DE : Disassembly and Assembly

The power steering oil pump and pulley is not serviceable and should be replaced as an assembly. For front and rear bracket removal, refer to ST-20, "VQ35DE : Removal and Installation".

    Steering gear and linkage
    Exploded View 1. Outer socket 2. Boot clamp 3. Boot 4. Inner socket 5. Boot clamp 6. SSPS valve (part of gear assembly) 7. Gear assembly Disassembly 1. Remove outer socket locknut and o ...

    Service data and specifications (SDS)
    Steering Wheel Steering Angle Steering Column STEERING COLUMN LENGTH TILT MECHANISM OPERATING RANGE Steering Gear STEERING OUTER SOCKET AND INNER SOCKET RACK STROKE Oil Pump S ...

    Other materials:

    Throttle valve closed position learning
    Description Throttle Valve Closed Position Learning is a function of ECM to learn the fully closed position of the throttle valve by monitoring the throttle position sensor output signal. It must be performed each time harness connector of electric throttle control actuator or ECM is disconne ...

    Intake door motor
    Description SYSTEM DESCRIPTION Component Parts Intake door control system components are: • Front air control • Intake door motor (LCU) System Operation The intake door control determines the intake door position based on the position of the recirculation switch. When the recirculati ...

    Engine compartment check locations
    QR25DE engine 1. Power steering fluid reservoir 2. Engine coolant reservoir 3. Engine oil filler cap 4. Brake fluid reservoir 5. Air cleaner 6. Fuse/fusible link box 7. Battery 8. Engine oil dipstick 9. Radiator cap 10. Drive belt location 11. Windshield-washer fluid reservoir S ...