JLG G6-42A Operator Manual User Manual

Page 45

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Section 3 - Controls and Indicators

3-5

31200149

S/N 0160040678 & After

1. Transmission Temperature Light: Illuminates when transmission temperature is

too high. Bring machine to a stop, lower boom and attachment to ground. Idle
machine until the transmission temperature light goes out, then shut off engine.
Determine cause and correct before continued use.

2. Engine Pre-Heat Indicator Light: Illuminates with ignition key in the “RUN”

position. Light goes out when start temperature is reached. Do not start until
light goes out.

3. Steer Select Switch: Three positions: 4-wheel circle steer, 4-wheel crab steer

and 2-wheel steer. See page 3-18 for details.

4. Park Brake Switch: See page 3-7 for details.

5. Horn Button: Depress button to sound horn.

6. Auxiliary Electrics Switches (if equipped): Enables functions of attachments that

require auxiliary electrics. See Section 5 - Attachments for approved
attachments and control instructions.

7. Warning and Check Engine Lights: Any combination of illumination indicates an

engine fault and/or parameter that is outside of acceptable range. Engine may
derate.

8. 3-in-1 Gauge and Display:

a. Engine Coolant Temperature Gauge

b. Engine Oil Pressure Gauge

c. Fuel Gauge

d. Display - Displays engine operating hours, battery voltage and engine rpm.

Engine fault codes displayed when detected. See Service Manual for
details.

OAL2430

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