LS 400 V8-4.0L (1UZ-FE) (1990)
8. DISCONNECT AIR TUBE FROM PNEUMATIC CYLINDER
Remove the grommet and disconnect the air tube from the pneumatic cylinder.
9. REMOVE SUSPENSION CONTROL ACTUATOR
(a) Remove the three nuts and remove the actuator cover.
(b) Remove the two bolts and remove the actuator.
10. REMOVE PNEUMATIC CYLINDER
(a) Remove the three nuts.
(b) Lower the rear axle carrier and remove the bolt on lower side of pneumatic cylinder.
(c) Remove the pneumatic cylinder.