للأسف مفيش قدامنا لمعرفة كفاءة الطلمبه
الا من خلال الخطوات دى
دى من كتالوج الدايو
بس الفكره واحده طبعا مع أى طلمبة باور وبتتشابه الطريقه الى حد كبير
Test Procedure
1. Check the power steering fluid level and the power
steering pump belt tension. Refer to”Checking and
Adding Fluid” in this section andSection 6B, Power
Steering Pump.
2. Disconnect the high pressure line at the pump. Use
a small container to catch any fluid.
3. Connect the hose of the pressure test gauge kit
KM–354–B to the power steering pressure hose
from the power steering pump.
4. Place the gear selector lever in PARK (automatic
transaxle–equipped vehicles) or NEUTRAL (manual
transaxle–equipped vehicles). Set the parking
brake.
5. Open the gauge valve fully.
6. Start the engine and let it idle.
7. Turn the steering wheel from lock–to–lock several
times to warm the fluid to operating temperature.
8. Increase the engine speed to 1,500 rpm.
Notice :
The power steering pump could be damaged if
the valve is fully closed for more than five seconds.steering gear for leaks
1. Close the gauge valve fully, and read the pressure.
The pump pressure with the valve closed should be
between 7 088 kPa to 8 619 kPa (1,028 psi to
1,250 psi).
2. Immediately open the gauge valve fully.
3. Turn the steering wheel all the way to the left and
the right. If the pressure is within the specified limits,
the problem is not in the pump. Check the power
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