Corolla LE Sedan L4-1.8L (1ZZ-FE) (1999)
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6. AIR TIGHTNESS TEST
a. Install SST to the rack housing.
SST 09631-12071
b. Apply 53 kPa (400 mmHg, 15.75 in.Hg) of vacuum for about 30 seconds.
c. Check that there is no change in the vacuum.
If there is change in the vacuum, check the installation of the oil seals.
7. INSTALL CONTROL VALVE ASSEMBLY
a. To prevent oil seal lip damage, wind vinyl tape on the serrated part of the control valve shaft.
b. Coat the teflon rings with power steering fluid.
c. Install the control valve assembly into the control valve housing.
NOTICE: Be careful not to damage the teflon rings and oil seal.
8. INSTALL OIL SEAL
a. Coat a new oil seal lip with power steering fluid.
b. Using SST, press in the oil seal.
SST 09612-22011
NOTICE: Make sure to install the oil seal facing in the correct direction.
9. INSTALL CONTROL VALVE HOUSING WITH CONTROL VALVE ASSEMBLY
a. Place a new gasket on the rack housing.
b. Align the matchmarks on the control valve housing and rack housing.
c. Install the 2 bolts.
