JLG X430AJ Operation And Safety Manual page 120

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
1. Ensure all debris has been removed between the
wheel teeth and track links.
2. Remove the screws from the adjustment access lid
3.
1
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.
6-14
2
DANGER
PERICOLO
Tightening of the track
• Connect a grease gun to grease valve 2 and add grease
until belt tension is within the specified values.
NOTE: If the track does not return to the specified values by
following the above procedure immediately discon-
tinue use and contact service personnel.
Checking the rubber tracks
• If broken steel ropes are noted discontinue use until
damaged components are replaced
STEEL ROPES
&'()*
)+%&&,%,'
METAL CORE
%1,2%$2*0%//,&%
• If broken metal cores are noted discontinue use until
damaged components are replaced
– JLG Lift –
CARVED PROFILE
-&./0.(%
SPROKET
'('$(.'0%
HOLE
)*10%0%
WHEEL SIDE
/%0'$(.'0%
3121773