TM 10-3930-669-34 11-2. BRAKE REPAIR (CONT). (8) Install   five   steel   brake   disks   (16),   five brake  disks  (15),  and  disk  (14)  on  three pins (17) and axle (26). WARNING Differential   weighs   183   lbs   (83   kg). Attach  suitable  lifting  device  prior  to removal    or    installation    to    prevent possible injury to personnel. (9) Install plug (13) in intermediate cover (8). (10) Install    four    piston    assemblies    (12)    in intermediate cover (8). (11) Install  magnetic  plug  (11)  in  intermediate cover (8). (12) Install  brake  bleed  valve  (9)  in  differential housing (10). 11-8