TM  10-3930-638-24&P 2-52.   FRAME   AND   TOWING   ATTACHMENTS   MAINTENANCE   (cont) a. Roll Over Protective Structure (cont). STEP LOCATION ITEM ACTION REMARKS INSPECTION/REPAIR 3 Roll  over  protective Inspect ROPS  must  be  replaced  if  damaged, structure  (9) bent, broken, or welds show cracks or  breaks.  No  repair  authorized. 4 All other parts Inspect Replace if cracked, damaged, bent, broken, distorted  or  damaged  threads INSTALLATION/REPLACEMENT 5 Operator’s com- a. Canopy headlining Apply adhesive and Use adhesive FSCM 13842 P/N 1099 partment (15) position b. Two brackets (14) Position c. Two cap srews (13), Install washers (12), lock washers (11), and nuts (10) d. Roll over protective Position Use  hoist structure  (9) e. Two cap screws (8), Install Tighten to 290-300 pounds foot torque lock  washers  (7),  and nuts (6) f. Two cap screws (5), Install Tighten to 290-300 pounds foot torque. washers  (4),  reinforcing Remove  hoist plates  (3),  washers  (2), and nuts (1) Change  2  2-357