TM 9-2320-361-20 12-21. DISCHARGE VALVE CONTROL LEVERS MAINTENANCE (M49A2C) (Contd) b. Disassembly 1. 2. 3. 4. 5. 6. 7. 8. 9. CAUTION Do not strike levers or brackets during lever shaft removal. Striking levers or brackets may result in damage to components. NOTE All components should be tagged for assembly. Remove springs (44) and (35) from lever arms (27) and (34) and brackets (43) and (36). Remove three screws (19) and lockwashers (20) from brackets (18), (43), and (36). Discard lock- washers (20). Remove lever shaft (21) and levers (17) and (41) from between brackets (18), (43), and (36). Remove cotter pins (28) and (29) and fusable link (30) from lever arm (27) and bracket (43). Discard cotter pins (28) and (29). Remove setscrews (25) and (32) in cams (26) and (33). Remove shaft (22) from bushing (37), lever arm (34), cam (33), bushing (42), lever arm (27), cam (26), and bushing (23). Remove cams (26) and (33). Remove rollers (31) and (24) from bushings (23) and (42). Remove lever arms (27) and (34) from bushings (42) and (37). Remove cotter pin (40) from pin (38) and remove pin (38) and clevis (39) from lever arm (34). Discard cotter pin (40), Remove three screws (15), lockwashers (16), and spacer bar (14) from brackets (18), (43), and (36). Discard lockwashers (16). 12-33