TM   5-2815-241-34&P FUEL  PUMP  -  CONTINUED ACTION LOCATION ITEM REMARKS 107. Sleeve  bearing  (3) Lubricate  0.750  inch  (19.05  mm)  reamer with  lubricating  oil  and  ream  sleeve  bear- ing to 0.7495 to 0.750 inch (19.04 to 19.06  mm). WARNING Heat-protective cloth mittens must be worn to prevent serious injury to hands when handling  heated  parts. 108. Spring  pack  housing (4) and clip (5) a. Using lock wire, hook through plug hole in  bottom  of  fuel  pump  housing  (1)  and pull  out  clip. b. Heat fuel pump housing (1) to 300°F (149 ^oC)  and,  using  arbor  press  and mandrel,  press  out  spring  pack housing. 109. Fuel  pump  housing (1),  spring  pack housing  (4),  and barrel  assembly  (6) a. Inspect  spring  pack  housing  bore  and barrel assembly for scoring or damage. Polish  out  score  marks  using  emery cloth.  If  deeply  scored  or  damaged, discard. b. Using  bore  gage,  measure  inside  dia- meter of spring pack housing bore. c. Using  0  to  1-inch  micrometer,  measure outside  diameter  of  new  spring  pack housing. Outside  diameter  of  spring  pack  hous- ing should be 0.002 inch (0.051 mm) larger  than  spring  pack  housing  bore. TA  242552 2-323