NOTICE: Use SST 09922-10010 in the direction shown in the illustration. HINT: Use a torque wrench with a fulcrum length of 380 mm (14.97 in.). gn 5. AIR TIGHTNESS TEST (a) Install SST to the unions of 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. 6. INSTALL CONTROL VALVE ASSEMBLY (a) Coat the teflon rings with power steering fluid. (b) To prevent oil seal lip damage, wind vinyl tape on the serrated part of the control valve shaft. (c) Push the valve assembly into the control valve housing. NOTICE:
Be careful not to damage the teflon rings and oil seal lip. (d) Coat a new O-ring with power steering fluid, and install it to the bearing guide nut. (e) Using SST, torque the nut. SST: 09631-20060 Torque: 24.5 N·m {250 kgf·cm, 18ft·lbf} NOTICE: Be careful not to damage the oil seal lip. (f) Using a punch, stake the nut. 7. INSTALL CONTROL VALVE HOUSING WITH CONTROL VALVE ASSEMBLY (a) Coat a new O-ring with power steering fluid, and install it to the valve housing. (b) Align the matchmarks on the valve housing and rack housing, and install the valve housing with the valve assembly to the rack housing. (c) Torque the 2 bolts. cardia Torque: