JLG 4394RT Service Manual - Manual (Page 62)

SECTION 3 - CHASSIS & SCISSOR ARMS
3-26 – JLG Sizzor – 3121133
2. Install rotary group with cradle. Observe installation
position of swivel balls.
NOTE: Slightly grease swivel balls.
3. Mount sleeve and pressure ring in cradle stop. Insert
cradle stop.
NOTE: Stick with grease.
4. Mount Seeger snap ring. Opening of snap ring must
be on the opposite side of the control piston.
5. Fit pressure pins using an assembly aid. Pre-ten-
sion the spring using a suitable device.
6. Assemble piston with retaining plate. Oil piston and
slipper pad.