JLG X20JP - X600AJ Service Manual - Manual (Page 160)

SECTION 4 - BOOM & PLATFORM
3121623 – JLG Lift – 4-7
SLOWLY FROM THE BOOM. DAMAGE TO COMPONENTS MAY
RESULT FROM FORCIBLE IMPACT WITH THESE ASSEMBLIES.
NOTE: The telescope cylinder weighs approximately 600 lbs.
(275 kg).
7. Using overhead cranes or other suitable lifting/sup-
porting devices, carefully pull the telescope cylinder
out from the back of the boom. At the same time,
also pull the cable mount block out so the extension
cables come out with the telescope cylinder and do
not bind. The lifting/supporting devices will have to
be repositioned to support the weight of the cylinder
as it is drawn out of the boom.
12
10
6
14
9
Figure 4-8.