JLG 460SJ Operator Manual - Manual (Page 38)

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2-12 – JLG Lift – 3121216
10. With boom over left side, place DRIVE control lever to
REVERSE and drive machine off block and ramp.
11. Have an assistant check to see that right front or left rear
wheel remains elevated in position off of ground.
12. Carefully activate SWING control lever and return boom to
stowed position (centered between drive wheels). When
boom reaches center, stowed position, lockout cylinders
should release and allow wheel to rest on ground, it may be
necessary activate DRIVE to release cylinders.
13. If lockout cylinders do not function properly, have qualified
personnel correct the malfunction prior to any further
operation.