TM 10-3930-659-20 5-27. MUFFLER REPLACEMENT (Con't). WARNING Before  attempting  to  replace  any  part  of  exhaust  system,  allow  exhaust  system  to cool.  Failure to follow this warning will result In serious burns. a. REMOVAL Remove two nuts (3), lockwashers (4), U-bolt (6),     bracket     (5),     and     muffler     (2)     from turbocharger   exhaust   elbow   (1).      Discard lockwashers, nuts, U-bolt, and bracket. b. INSTALLATION Install  muffler  (2)  on  turbocharger  exhaust elbow  (1)  with  new  U-bolt  (6),  new  bracket (5),  two  new  lockwashers  (4),  and  new  nuts (3). FOLLOW-ON TASKS: • Close right engine upper sideshield (see TM 10-3930-659-10). • Install conveyorized fork attachments on side of forklift truck (see paragraph 17-13). TA706903 5-80