JLG 4017PS Operator Manual - Manual (Page 80)

Section 3 - Controls and Indicators
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3.6 BOOM INDICATORS
Boom Extension
• The boom extension indicators (1) are located on the left side of the boom. Use
these indicators to determine boom extension when using the capacity chart (see
“Use of the Capacity Chart” on page 5-5).
Boom Angle (AUS)
• The boom angle indicator (2) is located on the left side of the boom. Use this
indicator to determine boom angle when using the capacity chart (see “Use of
the Capacity Chart” on page 5-5).
OB0121
2 1
A B