JLG X700AJ Operator Manual - Manual (Page 109)

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
3128790 – JLG Lift – 6-13
Rubber Track Maintenance/Replacement
Check track tension
Stop the machine on a firm, level, and uniform surface. Raise
the machine off the surface using the outriggers. Measure
distance A from the bottom of the roller to the inside of the
rubber belt. The rubber track tension is to be between
0.4inches (10mm) and 0.6 inches (15mm).
NOTE: If the track is out of tolerance immediately discontinue
use of the machine
THE GREASE CONTAINED WITHIN THE HYDRAULIC TRACK IS
PRESSURIZED. NEVER LOOSEN GREASING VALVE 1 MORE THAN
ONE (1) TURN. NEVER LOOSEN GREASE VALVE 2.
1. Ensure all debris has been removed between the wheel
teeth and track links.
2. Remove the screws from the adjustment access lid 3.
3. Loosening of the track.
4. Slowly unscrew valve 1 in the counterclockwise direction.
Do not exceed one (1) screw rotation.
5. If the grease does not begin to drain, slowly rotate the
track.
6. Once correct track tension has been achieved, turn
grease valve 1 clockwise to tighten valve.
7. Clean area of all trace grease.
A
3
1
2
PERICOLO DANGER