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TM   5-2815-241--34&P VALVE  AND  INJECTOR  ADJUSTMENTS  -  CONTINUED ACTION LOCATION ITEM REMARKS TORQUE  METHOD  -  CONTINUED NOTE Steps given are typical for all three rocker arm housings. 19. Rocker arm housings   (1) Two  injector  rocker arms  (2),  two  locknuts (3),   two   adjusting screws  (4),  and  two cups  (5) a. Using  3/8-inch  drive  ST-669  adapter set,  and  1/4-inch  drive  7/16-inch socket,  loosen  locknut  and  screw  in adjusting  screw  until  top  of  injector link  touches  cup. b. Advance  adjusting  screw  15  degrees  to squeeze oil from cup. c. Unscrew  adjusting  screw  one  turn. NOTE Use ST-753-1 torque wrench to adjust injectors. Set torque wrench on value required to pull to zero. Loosen adjusting screw each time and pull to torque value given in each tightening   sequence. 20.  Two  injector Two   adjusting rocker  arms  (2) screws  (4) a. Using  3/8-inch  drive  ST-669  adapter set,   1/4-inch   drive   7/16-inch   socket, and ST-753-10 to 150 in. lb (0 to 17.5 N•m) torque wrench, tighten to 30 in. lb (3.5 N•m). b. Tighten  to  50  in.  lb  (5.8  N•m). c. Tighten  to  72  in.  lb  (8.4  N•m). d. Hold  adjusting  screws  and  tighten locknuts to 40 to 45 ft lb (54 to 61 N•m). TA  242407 2-114 Change  1


 


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