TM 10-3930-659-20 5-33. RADIATOR GRILLE DOOR AND LEVER REPLACEMENT. This Task Covers: a. Removal b. Installation Initial Setup: Equipment Conditions: Materials/Parts: • Rear blackout lights and bracket removed (see •   Two locknuts paragraph 6-26). Personnel Required:  Two Tools/Test Equipment: • General mechanic's tool kit (Item 44, Appendix F) a. REMOVAL NOTE • Perform step 1 if only replacing lever. • Perform step 2 if only replacing clamp. • Perform step 3 If only replacing radiator grille door. • Perform step 4 If only replacing angle bracket. • Perform step 5 if only replacing sleeve bushing. 1. Remove four screws (15) and lever (14) from radiator grille door (1). 2. Remove nut (8), washer (9), clamp (10), spacer (11), springwasher (12), and bolt (13) from radiator grille door (1). 3. Remove  two  locknuts  (7),  washers  (6),  bolts  (4),  washers  (3),  spacers  (2),  and  radiator  grille  door  (1)  from radiator grille housing (5).  Discard locknuts. 5-92