TM 10-3930-669-20 11-4.  MASTER CYLINDER REPLACEMENT (CONT). (2)   Aligning linkage (4) in master cylinder (5), install master cylinder on bracket (9) with three screws (7), washers (8), and nuts (6).  Tighten screws to 30 lb-ft (41 N•m). (3)   Install bellows (3) on master cylinder (5). (4)   Install fitting (1) in fitting (2). NOTE Follow-on Maintenance: • Install master cylinder pressure switch (Para 7-17). • Fill master cylinder with fluid (TM 10-3930-669-12). • Bleed brake system (Para 11-8). • Install cab floor plate (Para 15-12). • Remove wheel chocks (TM 10-3930-669-10). END OF TASK 11-12