Mec Micro19-XD Service & Parts Manual page 25

Section 10 - Maintenance
7. Continue at full speed and note the time when your reference point on the machine passes over
the finish line. The time should be 9-11 sec.
Drive Speed, Raised Platform
Proper drive functions are essential to safe machine operation. The drive function should respond
quickly and smoothly to operator control. Drive performance should also be free of hesitation, jerking
and unusual noise over the entire proportionally controlled speed range.
Perform this procedure with the machine on a firm, level surface that is free of obstructions.
1. Create start and finish lines by marking two lines on the ground 40 feet (12.2 meters) apart.
2. Turn the key switch to platform control and pull the red Emergency Stop button out to the On
position (pulled out) at both the ground and platform controls.
3. Press the lift function select button.
4. Press and hold the function enable switch on the joystick.
5. Raise the platform approximately 4 feet (1.2 meters) from the ground.
6. Press the drive function select button.
7. Choose a point on the machine; i.e., contact patch of a tire, as a visual reference for use when
crossing the start and finish lines.
8. Bring the machine to top drive speed before reaching the start line. Begin timing when your
reference point on the machine crosses the start line.
9. Continue at full speed and note the time when your reference point on the machine passes over
the finish line. The time should be 35-40 sec.
Drive Speed, Slow
Proper drive functions are essential to safe machine operation. The drive function should respond
quickly and smoothly to operator control. Drive performance should also be free of hesitation, jerking
and unusual noise over the entire proportionally controlled speed range.
Perform this procedure with the machine on a firm, level surface that is free of obstructions.
1. Create start and finish lines by marking two lines on the ground 40 feet (12.2 meters) apart.
2. Turn the key switch to platform control and pull the red Emergency Stop button out to the On
position (pulled out) at both the ground and platform controls.
3. Lower the platform to the stowed position.
4. Press the slow speed select button.
5. Choose a point on the machine; i.e., contact patch of a tire, as a visual reference for use when
crossing the start and finish lines.
6. Bring the machine to top drive speed before reaching the start line. Begin timing when your
reference point on the machine crosses the start line.
7. Continue at full speed and note the time when your reference point on the machine passes over
the finish line. The time should be 18-22 sec.
Hydraulic Oil Analysis
Replacement or testing of the hydraulic oil is essential for good machine performance and service life.
Dirty oil may cause the machine to perform poorly and continued use may cause component damage.
Extremely dirty conditions may require oil changes to be performed more often.
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Micro19-XD - Service & Parts Manual - 43894
August 2024