JLG X14J Operator Manual - Manual (Page 126)

7.19 C
HECKING WEAR ON THE EXTENSION ARM INTERNAL SLIDING RING
It is important to check the wear on the extension arm internal
sliding ring secured to the end of the extension arm cylinder,
observing the schedule indicated in the Routine maintenance
table.
If the wear on the radius of the ring exceeds 3 mm, it must be
replaced.
7.20 C HECKING WEAR ON THE TELESCOPIC ARM SLIDES
‑ Visually check the play on the extension arms.
‑ If the play exceeds 3 mm, adjust the plastic registers by screwing them tighter until they
rest on the arm (top) or reach around 1 mm from the arm (bottom). Check correct con‑
tact and distances by sliding the arm out and back completely.
‑ The slides must be replaced, where necessary, by an JLG authorised workshop.
MAX
3mm
IMPORTANTE
X14JR0420113 122
BOOM LIFT MODELS X14J
JLG
IMPORTANT
R ING