ARMY TM 5-5420-212-23
MARINE CORPS TM 08676A-23/2
ROLLER BEAM, FLANGED ROLLER ASSEMBLY
This task covers:
Tool Kit, General Mechanic's, Automotive (GMTK) (1, Appendix B, Section III)
Caliper face wrench (9, Appendix B, Section III)
Slide hammer (10, Appendix B, Section III)
Grease (1, Appendix C)
Cleaning solvent (3, Appendix C)
Crocus cloth (10, Appendix C)
Boiling water in container large enough to submerge roller
Roller assembly removed from roller beam (para. 2-25) and placed on raised, flat surface.
Components suspended In boiling water can cause severe burns. Always wear protective
If Mk 1 roller is fitted, discard and replace with Mk 2 Roller Assembly which is identified by two
concentric grooves on the end plate. If Mk 2 roller is already fitted, proceed as follows.
Remove socket set screw (1) in flanged nut (2).
Using caliper face wrench unscrew and remove flanged nut (2) from shaft (3).
Remove shaft (3) and spacer sleeve (4) from roller.