JLG 18RS Service Manual - Manual (Page 97)

SECTION 5 - HYDRAULICS
3121284 – JLG Lift – 5-7
Steer Cylinder
DISASSEMBLY
1. Unscrew the heads from both ends.
2. Remove the piston rod from the tube weldment.
3. Unscrew the hexagon socket set screw on the piston,
and take out the steel ball.
4. Unscrew the piston from the rod.
5. Remove the seals on the components.
ASSEMBLY
1. Install seals on the components.
2. Screw the piston on the rod.
3. Put the steel ball in the thread hole, and screw the hexa-
gon socket set screw .
4. Torque the piston and rod together, then install them to
the tube weldment..
5. Install the glands on both ends.
Figure 5-7. Steer Cylinder Head Assembly
Figure 5-8. Steer Cylinder Piston Assembly