TM   9-2320-273-20 BRAKE   SYSTEM. 9-34.  REAR  BRAKE  SHOES  MAINTENANCE  (M916  THRU  M920)  (Continued). LOCATION/lTEM ACTION REMARKS B.   INSPECTION. 14.  Gasket  (39),  seals  (8), (18),  and  (21),  bushings (7),  (19),  (20)  and  (23), and camshafts (36) and (37),  and  shoe  assemblies (26). C.   INSTALLATION. 15. 16. 17. 18. 19. a. Inspect for wear and replace as needed. b.  If  linings  (29)  and  (31) are to be serviced separat- ely,  refer  to  Direct  Support Maintenance as rivets (30) will  have  to  be  drilled  out and  replaced  with  new. Bushing (19), seal assembly (18), and seal (21). Brackets  (5)  and  (6), bushing (7) and seal (8). Brackets  (3)  and  (4), and gasket (39). If you replace any brake shoe, replace all the  shoes  on  that  axle.  A  combination  of new and old shoes on the same axle will cause uneven braking. Make sure that the brake shoes are clean before you install them. Be careful not to get grease or oil on the linings as you assemble them. Camshafts (36) and (37) and washer (36). Two  anchor  pins  (23) two  bushings  (20). and Push seal (21) in place then bushing. (19), and seal assembly (18). Push bushing (7) into place then  install  seal  (8). Install  one  gasket  (39)  into brackets (3) and (4) and secure with four capscrews (2) and washers (1). a. b. c. a. b. c. Install one washer (35) on on each camshaft and install  through  bushings  (19) and (7). Install washers (9) and (10) then  retaining  ring  (11). Position two shoe assemblies (26). Install  anchor  pins  (23) through shoe assemblies (26). Install  bushings  (20)  into spider  (17). Tighten  lock  bolt  (22)  and install   Iockwire. 9-146