Page 23
Mcro 19 - Servce & Parts Manual
November 2019
Secton 10 - Mantenance
require that the cap be inspected more often.
Remove and discard the hydraulic tank breather cap.
Install a new cap onto the tank.
Hydraulic Oil Inspection
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.
Before replacing the hydraulic oil, the oil may be tested by an oil distributor for specific levels of
contamination to verify that changing the oil is necessary.
Hydraulic oil should be tested yearly and replaced if it fails. If the hydraulic oil is not replaced at the
Annual Inspection, test the oil quarterly. Replace the oil when it fails the test.
NOTE: Perform this procedure with the platform in the stowed position������
Slide out the Component Tray.
Disconnect the battery pack from the machine.
ELECTROCUTION / BURN
HAZARD������ CONTACT WITH
ELECTRICALLY CHARGED
CIRCUITS COULD RESULT IN
DEATH OR SERIOUS INJURY������
REMOVE ALL RINGS,
WATCHES AND OTHER
JEWELRY������
Tag and disconnect the hydraulic pump outlet
line and remove the line from the pump. Cap the
fitting on the pump.
Loosen the bolts and remove the hydraulic power
pack form the tray.
Open the oil plug of tank. Drain all of the oil into
a suitable container.
Loosen and remove the bolts and separate the
tank from the pump body.
1.
2.
3.
4.
5.
6.
ART_5000
Hydraulic
Unit
FULL
Component
Tray
ADD
BODILY INJURY HAZARD������ SPRAYING HYDRAULIC OIL CAN PENETRATE
AND BURN SKIN������ LOOSEN HYDRAULIC CONNECTIONS VERY SLOWLY
TO ALLOW THE OIL PRESSURE TO DISSIPATE GRADUALLY������ DO NOT
ALLOW OIL TO SQUIRT OR SPRAY������
1.
2.
