ARMY TM 9-2805-257-14 AIR FORCE TO 38G2-103-2 NAVY NAVFAC P-8-612-14E 5-15. Rockers. This  task  covers: a.  Removal b.  Inspection c.   Installation INITIAL  SETUP Tools Equipment  Condition General  Mechanic’s  Tool  Kit  (Item  1,  Appendix  B) Rocker  cover  removed  (para.  4-25). Materials/Parts Rags, Wiping (Item 6, Appendix D) Solvent,  Drycleaning  (Item  7,  Appendix  D) NOTE The  following  maintenance  procedures  are  for  the  flywheel  side  cylinder  head  rockers. The  maintenance  procedures  are  the  same  for  crankshaft  side  cylinder  head  rockers. a. Removal. (figure 5-14) (1) (2) (3) Loosen locknut (1) on both rockers (2) and (3) and loosen adjusting screws (4) until rockers (2) and (3) are  loose. Remove clip (5) and remove rocker shaft (6). Remove rockers (2) and (3) from cylinder head (7). b. Inspection.  (figure  5-14) WARNING Dry  cleaning  solvent  PD-680  used  to  clean  parts  is  potentially  dangerous  to  personnel and property. Avoid repeated and prolonged skin contact. Do not use near open flame or excessive heat. Flash point of solvent is 100°F -138°F (38°C-60°C). (1) Clean rockers in dry cleaning solvent and dry thoroughly. (2) Inspect  rockers and rocker shaft  for cracks or other signs of wear. Refer to Table 5-2 for wear limits. (3) Replace any component that is worn or otherwise damaged. 5 - 3 2