Removing and Installing Front Caster Wheels


Disassembly:

  1. Park machine safely. See “Park Machine Safely” in the Safety section.

  2. Jack up front of machine and place on safety stands.

  3. MXAL47137
    MXAL47137-UN-16APR13

    Support caster assembly and remove flange bolt (A) and cap (B).



  4. Remove caster from machine.

  5. MXAL47138
    MXAL47138-UN-16APR13

    Inspect bearings (C) at top and bottom of frame. Replace worn or damaged bearings.



  6. MXAL47139
    MXAL47139-UN-16APR13

    Remove nut (D) and pull bolt out of caster.



  7. Remove wheel assembly (E).

  8. MXAL47140
    MXAL47140-UN-16APR13

    Remove shield (F) and bearing (G). Inspect shields, wheel, and bearings for wear or damage. Replace worn or damaged parts.



  9. MXAL42878
    MXAL42878-UN-09APR13

    Inspect bearing wear areas (H), and bolt holes (I) for wear or damage. Replace if necessary.




Assembly

  • Apply grease to caster shaft and bolt.
  • Assemble in the reverse order of disassembly.
  • Tighten caster locknut and bolt to specification.

    ItemMeasurementSpecification
    Caster LocknutTorque47 N·m (35 lb-ft)

  • Tighten flange bolt securing yoke to specification.

    ItemMeasurementSpecification
    Flange BoltTorque47 N·m (35 lb-ft)

MX00654,0000350-19-20130603