Toyota Hilux Surf 1993 Owner's Manual page 812

SR–80
STEERING – Power Steering (Gear Housing)
4. REMOVE PLUNGER GUIDE NUT
(a) Using SST, remove the plunger guide nut.
SST 09043–38100
(b) Remove the spring, plunger and plunger guide nut.
(e) Remove the O–ring.
5. REMOVE WORM GEAR VALVE BODY ASSEMBLY
(a) Remove the four cap bolts from the housing.
(b) Using SST, turn the shaft clockwise to disconnect
the worm gear valve body assembly from the gear
housing.
SST 09616–00010
(c) Hold the power piston nut with your thumb so it
cannot move, then withdraw the valve body and
power piston assembly.
NOTICE: Ensure that the power piston nut does not
come off the worm shaft.
(d) Remove the 0–ring.