TM   5-2815-241-34&P ROCKER  ARM  HOUSING  AND  PUSH  ROD  -  CONTINUED ACTION LOCATION ITEM REMARKS 2. Rocker arm housing   (1) Six   engine   compres- sion  brake  steel washers  (3) Using 3/8-inch flat-tip screwdriver, pry out. Discard   engine   compression   brake steel   washers. 3. Rocker  arm  shaft Using  5/32-inch  hex  key,  unscrew  and setscrew  (4) remove. CAUTION When removing rocker arm shaft, center driftpin on rocker arm shaft and tap lightly. Striking rocker arm housing or rocker arm will cause damage. NOTE When  removing  rocker  arm  shaft,  remove  and  set  aside  rocker  arms  (2)  as  they  become free from rocker arm shaft. 4. Rocker  arm  shaft  (5) Using   16-ounce   ball-peen   hammer   and 3/4-inch brass driftpin, drive out. 5. Rocker  arm  shaft  (5) Preformed Remove. packing  (6) Discard  packings. 2-243