LeSabre V6-181 3.0L (1986)
Brake Fluid Pressure Sensor/Switch: Service and Repair
Fig. 1 Exploded View of Hydraulic Unit
Refer to Figure 1 and follow these steps:
1.
Depressurize the hydraulic accumulator.
2.
Disconnect the pressure switch electrical connector.
3.
Remove the pressure switch from the pump, using tool J-35804 and a driver.
4.
Remove the pressure switch 0-ring seal from the switch.
5.
Lubricate and install the 0-ring seal on the pressure switch.
6.
Install the pressure switch, tightening it to 23 N-m (17 lb. ft.) torque.
7.
Attach the pressure switch electrical connector.
8.
Charge the hydraulic accumulator and check for fluid leaks.
9.
Check the reservoir fluid level.
