SECTION 9 –
MAINTENANCE AND STORAGE
9-32
NOTE: The cylinder sensors must be
calibrated for this position to be
accurate.
•
The machine should be driven and toe
(front and rear) rechecked.
•
Front steering cylinders must be in
phase when toe setting is checked.
•
Failure to hold toe setting could indicate
the presence of air in the cylinders.
•
Repeat the cylinder bleeding procedure,
if necessary.
Further Information
Contact your local John Deere dealer if
additional assistance is needed.
SERVICE -
MISCELLANEOUS
Air Bags
The Air Bags (one located on each leg)
provide a smooth, consistent ride quality. A
ride control valve increases/decreases
compressed air into the air bags to maintain
ride height position as load or wheel position
changes with ground level for each leg
independently.
NOTE: The front air bags are larger capacity
to accommodate heavier loads for
various front end attachments, yet
maintain a smooth ride.*
The system includes an Air Dryer (located
beneath the service platform on left-hand
side of machine) that dries air coming from
the air compressor before sending it to a
collection tank.
Air Bag
(Located on each leg)
-Typical View
* Front Air Bag Shown
Air Dryer
(Located beneath service platform
on left-hand side of machine)
-Typical View