JLG 4017 Operator Manual - Manual (Page 111)

Section 7 - Additional Checks
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SECTION 7 - ADDITIONAL CHECKS
7.1 LOAD MOMENT INDICATOR TEST
The Load Moment Indicator (LMI) is intended to continuously monitor the forward
stability of the telehandler. To check this feature, perform the following:
1. Fully retract and level boom, with no load. Do not raise the boom during
this test.
2. Level frame using level in cab.
3. Press the test button on the LMI display. This will cause all LEDs to flash on and
an audible warning to sound. This indicates that the system is functioning
properly. If the test gives a different result, the system is not functioning properly
and the machine must be removed from service and repaired before continued
operation.
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