ARMY  TM  9-2805-262-14 AIR  FORCE  TO  38G2-90-1 NAVY  NAVFAC  P-8-613-14E 5-9.  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 box cover removed (para. 4-32). Materials/Patts Rags, Wiping (Item 7, Appendix D) Solvent,  Drycleaning  (Item  8,  Appendix  D) a. Removal. (figure 5-6) (1) (2) (3) Loosen lock nut (1) and loosen adjusting screw (2) until rocker (3) is loose. Repeat step 1 for remaining rocker (4). Remove rocker clip (5) and rocker shaft (6), and remove rockers (3) and (4). b. Inspection. WARNING Drycleaning  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 with drycleaning solvent, and dry thoroughly. (2) Inspect rockers for wear, and replace a worn or otherwise damaged rocker. Refer to table 5-2 for wear limits. c. Installation.  (figure 5-6) (1) (2) (3) 5-16 Install rockers (3) and (4) in cylinder head (7). Install rocker shaft (6) and rocker clip (5). Adjust  valves  (para.  5-8).