Maintenance
Printed in U.S.A. 125 50940411/G0219
Functional Check
Maintenance Interval
Do not postpone maintenance. Postponed
maintenance can result in a serious reduction to
the service life of the machine, more serious
and costly equipment failures and can
contribute to unsafe conditions.
NOTE: The display screen on the multi-function
display includes an “Accumulated Service Hours
Screen”. See page 50. This screen displays
accumulated operation time, which accumulates
whenever the engine is running.
NOTE: Additional “Maintenance Required
Screens” display at 50, 250, 500, 750, etc.
(ongoing) service hour intervals. See page 50.
These screens function as reminders that important
maintenance is due.
IMPORTANT: “Maintenance required” screens
display in rotation along with other status screens in
the multi-function display. To dismiss “maintenance
required” screens, press and hold the multi-function
display interface button for 5 seconds.
IMPORTANT: If a “maintenance required” screen
is not dismissed, it is still possible to page through
the other screens for one rotation only. After this,
the “maintenance required” screen will remain dis-
played until it is dismissed.
Table 38: Functional Check
Service Procedure
Maximum Interval
10 Hours
(or daily)
250 Hours (or
every 6
months)
500 Hours (or
annually)
Check seat belt X
Check service and parking brake function X
Check joystick operation X
Check windshield wipers, if applicable X
Check control switches/buttons, indicators and audible warning devices X
Check installed lighting systems X
Fig. 122 – Accumulated Service Hours Screen
Fig. 123 – Maintenance Required Screen