JLG 601S Operator Manual - Manual (Page 97)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121218 – JLG Lift – 6-23
6. With boom over right side of machine, place DRIVE con-
trol lever to REVERSE and drive machine off of block
and ramp.
7. Have an assistant check to see that left front or right rear
wheel remains elevated in position off of ground.
8. 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.
9. Place the 6 inches (15.2 cm) high block with ascension
ramp in front of right front wheel.
10. Place DRIVE control lever to FORWARD and carefully
drive machine up ascension ramp until right front wheel
is on top of block.
11. Carefully activate SWING control lever and position
boom over left side of machine.
12. With boom over left side of machine, place DRIVE con-
trol lever to REVERSE and drive machine off of block
and ramp.
13. Have an assistant check to see that right front or left rear
wheel remains elevated in position off of ground.
14. 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.
15. If lockout cylinders do not function properly, have quali-
fied personnel correct the malfunction prior to any fur-
ther operation.