JLG 4017RS Service Manual - Manual (Page 87)

4-3 3614RS, 4017RS
Cab
4.2 OPERATOR CAB
4.2.1 Operator Cab Safety
Refer to the appropriate parts manual for ordering
information.
4.2.2 Serial Number Plate
The cab serial number plate is located on the left side of the
cab, below the seat. Information specified on the serial
number plate includes the cab model number, the cab serial
number and other data. Write this information down in a
convenient location to use in cab correspondence.
4.3 CAB COMPONENTS
4.3.1 Steering Wheel
a. Steering Wheel Removal
1. Park machine on a firm, level surface, level machine fully
retract boom, lower boom, place transmission in (N)
NEUTRAL, engage park brake and shut engine OFF.
2. Place a Do Not Operate Tag on both ignition key switch
and steering wheel.
3. Open engine covers. Allow system fluids to cool.
4. Properly disconnect battery.
5. Carefully pry center button (1) out of steering wheel.
6. Mark steering wheel and shaft to ensure proper
installation. Remove nut (2) securing the steering wheel
(3) to splined steering column shaft.
7. Use a steering wheel puller to remove steering wheel (3)
from splined shaft.
b. Steering Wheel Installation
1. Install steering wheel (3) onto splined steering column
shaft.
2. Secure steering wheel with nut (2).
3. Press center button (1) onto steering wheel.
4. Properly connect battery.
5. Close and secure engine covers.
6. Remove Do Not Operate Tag from ignition key switch
and steering wheel.
WARNING
DO NOT service the machine without following all safety
precautions as outlined in the “Safety Practices” section of
this manual.
WARNING
The protection offered by this ROPS/FOPS will be
impaired if subjected to any modification or structural
damage, at which time replacement is necessary. ROPS/
FOPS must be properly installed using fasteners of correct
size, grade, and torqued to their specified value.
WARNING
DO NOT weld, grind, drill, repair or modify the cab in any
way. Any modification or damage to cab structural
components requires cab replacement.
MAH0430
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