TM   5-2815-241-34&P Section  XIII.  ENGINE  COMPRESSION  BRAKE  MAINTENANCE ENGINE  COMPRESSION  BRAKE  HOUSING This  task  covers: a.  Disassembly  (page  2-282) c.  Inspection  (page  2-284) b.  Cleaning  (page  2-284) d.  Assembly  (page  2-286) INITIAL  SETUP Tools Pliers,  needle-nose Pliers,  snap-ring Press,  arbor Screwdriver,    flat-tip,    3/8-inch Wrench,   box-end,   7/16-inch Wrench,   hex,   5/32-inch Wrench,  solenoid Materials/Parts Oil, lubricating (item 12, appendix B) Seal,   ring,   center Seal, ring, lower Seal,   ring,   upper Equipment   Condition Engine  compression  brake  housing  removed (page  2-28). ACTION LOCATION ITEM REMARKS DISASSEMBLY NOTE Steps  given  are  typical  for  multiple  components  on  each  of  three  engine  brake  housings. 1. Housing (1) (topside   up) Screw  (2)  and control valve cover plate  (3) a. Using   5/32-inch   hex   wrench,   unscrew and take out. b. Take off control valve cover plate. 2. 3. 4.  Solenoid  valve  (6) 5. Control valve spring  (4) Using needle-nose pliers, take out. Control  valve  (5) Using needle-nose pliers, take out. Screw  (7),  washer (8), and wire (9) Using 3/8-inch flat-tip screwdriver, un- screw and take off wire. Install  screw  and  washer  to  prevent loss. Solenoid  valve  (6) Using  solenoid  wrench,  unscrew  and  take out. 2-282