Checking Power Steering Fluid - Lexus SC 430 2004 Manual

CHASSIS
CHECKING POWER STEERING
FLUID
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Check the fluid level on the dipstick. If necessary, add
automatic transmission fluid DEXRON
If the vehicle has been driven around 80 km/h (50 mph) for 20
minutes (a little more in frigid temperatures), the fluid is hot
(60_C - 80_C or 140_F - 175_F). You may also check the level
when the fluid is cold (about room temperature, 10_C - 30_C
or 50_F - 85_F) if the engine has not been run for about five
hours.
328
" 1 If hot O.K.
4 If cold add
Clean all dirt off the reservoir and look at the fluid level. If the
fluid is cold, the level should be in the "COLD" range. Similarly,
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if it is hot, the fluid level should be in the "HOT" range. If the
II or III.
level is at the low side of the appropriate range, add automatic
transmission fluid DEXRON
the range.
To remove the reservoir cap, turn it counterclockwise and lift
up. To reinstall it, turn it clockwise. After replacing the reservoir
cap, visually check the steering box case, vane pump and hose
connections for leaks or damage.
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2 If hot add 3 If cold O.K.
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II or III to bring the level within