JLG 4017RS Service Manual - Manual (Page 97)

5-3 3614RS, 4017RS
Axles, Drive Shafts, Wheels and Tires
5.2 AXLE SERIAL NUMBER
Front and rear axle serial number plate is located on the
inside of each axle on right side of the center section.
Information on the serial number plate is required in
correspondence regarding the axle.
Supply information from the axle serial number plate when
communicating about the axle assembly or the
axle components.
5.3 AXLE SPECIFICATIONS AND
MAINTENANCE INFORMATION
For axle, oil specifications and maintenance information,
refer to Section 2.5, “Fluids, Lubricants and Capacities.”
Detailed axle service instructions are provided in the
following publications:
• Axle Service Manual (P/N 31200162)
• Parts Manual (P/N 31200939)
5.4 AXLE REPLACEMENT
5.4.1 Axle Removal
The front and rear axle assemblies differ in that front axle
assembly is equipped with a parking brake mechanism and a
limited slip feature; rear axle has neither. The following steps
outline a typical axle removal procedure, suitable for either
front or rear axle assembly.
Cleanliness is extremely important. Before attempting to
remove the axle, thoroughly clean the machine. Avoid
spraying water or cleaning solution on electrical
components. If using a steam cleaner, seal all openings
before steam cleaning.
Note: Clear the work area of all debris, unnecessary personnel,
etc. Allow sufficient space to raise the machine and to remove
the axle.
1. Park machine on a firm, level surface, level machine, fully
retract boom, lower boom, place transmission in (N)
NEUTRAL, engage parking brake, and shut engine OFF.
2. Place a Do Not Operate Tag on both ignition key switch
and steering wheel.
3. Open engine cover. Allow system fluids to cool.
4. Properly disconnect battery.
5. Remove bolts securing fender assembly to axle.
WARNING
DO NOT service the machine without following all safety
precautions as outlined in the “Safety Practices” section of
this manual.
WARNING
An improperly supported machine can fall. Safely raise
and adequately support the machine so that it will
remain stable and in place before attempting to remove
an axle.