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:
Oil cooler
Removal and Installation
1. Oil pressure switch
2. Oil cooler
3. Gasket
4. Water hose (outlet)
5. Water hose (inlet)
A. To water control valve housing
B. To heater pipe assembly
C. Hose clamp
D. Clip
WARNING:
Be careful not to get burned, engine coolant and engine oil may be hot.
CAUTI ...
Checking engine oil level
QR25DE engine
1. Park the vehicle on a level surface and apply
the parking brake.
2. Start the engine and let it idle until it reaches
operating temperature.
3. Turn off the engine. Wait more than
10 minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it cle ...
Service data and specifications(SDS)
Wheel Alignment (Unladen*)
Fuel, radiator coolant and engine
oil full. Spare tire, jack, hand tools and mats in designated positions.
Fuel,
radiator coolant and engine oil full. Spare tire, jack, hand tools and mats in
designated positions.
Ball Joint
Wheelarch Height (Unladen*1) ...
