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1
Inspection
Resistance Check
Measure resistance between pressure control solenoid valve (1)
terminals.
Pressure control solenoid valve resistance
Standard: 5.0 – 5.6 Ω (at 20°C (68°F))
Operation Check
Check pressure control solenoid valve operation in the either
manner of the followings.
[Using regulated DC power supply]
1) Connect pressure control solenoid valve (1) to regulated DC
power supply (2) as shown in the figure.
2) Turn regulated DC power supply switch ON, increase volt-
age of power supply keeping current within 1.0 A.
3) Check for gradual movement of valve (3) in the direction of
arrow "A" as voltage is increased.
4) Check for movement of valve (3) in the direction of arrow "B"
as voltage is decreased.
5) Turn power supply switch OFF.
CAUTION:
Do not pass current 1.0 A or more, or pressure control
solenoid is burned out.
AUTOMATIC TRANSAXLE 7B-107
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