ARMY TM 5-5420-212-23
MARINE CORPS TM 08676A-23/2
LAUNCHING NOSE CROSS GIRDER, ROLLER ASSEMBLY
This task covers:
Tool Kit, General Mechanic's, Automotive (GMTK) (1, Appendix B, Section III)
1 1/4 and 1 1/2 AF open ended wrenches (11, 12, 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
Launching nose cross girder on raised flat surface.
Components suspended in boiling water can cause severe burns. Always use protective gloves.
Unscrew and remove locknut (1) from shaft (2), by gripping shaft on flat with 1 1/4 wrench, or using pry bar
through hole in shaft (if fitted).
Remove washer (3), two washers (4), and roller (6) from shaft (2).