TM 9-2320-209-20-3-4 CHAPTER 21 BODY ACCESSORY ITEMS GROUP MAINTENANCE Section I. SCOPE 21-1. EQUIPMENT ITEMS COVERED . This chapter gives equipment maintenance procedures for canvas and cab accessory items and data plates for which there are authorized corrective maintenance tasks at the organizational maintenance level. 21-2. EQUIPMENT ITEMS NOT COVERED . All equipment items for which corrective maintenance is authorized at the organizational maintenance level are covered in this chapter. Section II. CANVAS ACCESSORY ITEMS 21-3. BOW ASSEMBLY REPAIR. TOOLS : Cross-tip screwdriver (Phillips type ) SUPPLIES : Solvent, dry cleaning, type II (SD-2), Fed. Spec P-D-680 Rags PERSONNEL: One EQUIPMENT CONDITION : Bow assembly on workbench. 21-1