X-Series Work Platform 5-1
Troubleshooting
Section
5.0
5.0 Introduction
Table 5-1 provides a logical sequence of tests that are
designed to isolate problems with X-Series machines.
This table includes a list of probable causes and remedies.
When troubleshooting, ensure that the
work platform is resting on a firm, level
surface.
When performing any service on or in the
Elevating Assembly area which requires the
platform to be raised, the Elevating Assembly
must be blocked.
Disconnect the batteries ground cable
when replacing or testing the continuity of
any electrical component.
GENERAL PROCEDURE
Troubleshooting should be carried out in two steps, first
thoroughly study both hydraulic and electric schematics
to determine possible causes. Loose terminal connec-
tions and short circuits are always a potential cause
when troubleshooting. Secondly, check suspect compo-
nents electrically, hydraulically and mechanically to
determine if they are at fault. Refer to Tables 6-1 and
6-2 for Reference Designations used in Table 5-1.
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