ARMY TM 5-5420-212-23
MARINE CORPS TM 08676A-23/2
2-25 ROLLER BEAM, ROLLER ASSEMBLY
This task covers:
Tool Kit, General Mechanic's, Automotive (GMTK) (1, Appendix B, Section III)
Air compressor (4, Appendix B, Section III)
Shop Equipment, Supplemental No.1 (3, Appendix B, Section III)
Roller beam on raised flat surface
When using compressed air, wear safety goggles or glasses and ensure that air blast is not
directed towards another person.
Use compressed air to remove dust, dirt and other foreign matter from rollers, and immediate area.
Check to ensure that rollers are not binding, cracked, or worn. If so, report condition of roller assembly to Direct
Support Maintenance and replace with complete new assembly.
Check bearing shaft location holes are not elongated. If holes are elongated, report condition to Depot
If only one of the two flanged roller assemblies is unserviceable and requires replacing, it is
recommended that both assemblies are replaced. Similarly, if any of the four plain rollers is
unserviceable replace all four rollers.