JLG G6-42A Service Manual User Manual
Page 46
Boom
3-8
G6-42A, G9-43A, G10-43A
5. Loosen and remove the tilt hoses and (if equipped)
auxiliary hoses from the hose retainers (7 & 8) at the
front of the third boom section.
6. Loosen and remove tilt hose and auxiliary hose
retainers (7 & 8) from front of third boom section.
7. Remove right or left side wear pads, shims and
backing plates (9) from rear of third boom section.
Label and tag each set of wear pads being removed.
8. Remove the top wear pads, shims and backing
plates (10) from rear of third boom section. Label
and tag each set of wear pads being removed.
9. Place a suitable sling around the third boom section.
Slowly pull the third boom section approximately
25% out of the second boom section. Lower the third
boom section onto a suitable support.
10. Remove all wear pads, shims and backing
plates (11) from front inside of second boom section.
Label and tag each set of wear pads being removed.
11. Remove wear pad mounting plates (12) from front
inside of second boom section.
12. Relocate sling or using two slings for better stability,
balance third boom section and slowly pull third
boon section out of second boom section. Lower
third boom section onto suitable supports.
MY4110
8
7
MY3890
9
10
10
9
MY3870
11
11
11
11
12
12