Table 1. Preventive Maintenance Checks and Services (PMCS) - Continued.
NOT FULLY MISSION
a. Start engine and run at low idle
b. Move the right joystick to most Blade float indicator does
forward detent. Blade float indicator not come on.
should be ON in indicators and
a. Monitor action lamp and auxiliary
b. If action lamp or auxiliary action Action light or auxiliary
lamp comes ON and stays on,
action lamp comes on and
machine needs service.
With engine running, observe the
Information shows machine
Displays and two digital displays and the Messen- is not operating properly or
Messenger Dis- ger Display.
Messenger is not
Perform a functional check of
Class III oil leak is evident.
hydraulic systems: blade lift/lower,
Any hydraulic system or
blade tilt, winch, and ripper
function does not operate
Check operation of all flood lights
Any lights inoperative if
required for mission.
Operate all wipers and washers to Wipers and washers not
verify correct operation (WP 0004). operating if required for
Backup Alarm a. Verify that backup alarm
Backup alarm does not
functions when left joystick is moved function.
to reverse position.
b. Check operation of horn.
Horn does not function.
Service Brake Move machine forward and test ser- Brakes DO NOT slow/stop
machine or pedal binds
when pedal is depressed.
Check decelerator pedal for proper Machine does not slow or
pedal binds when pedal is
function and for binding and