ARMY TM 9-2805-257-14 AIR  FORCE  TO  38G2-103-2 NAVY NAVFAC P-8-612-14E 4-15. Cylinder  Head  Covers. This  task  covers: a.  Removal b. Repair c.  Installation INITIAL  SETUP Tools Equipment  Condition General  Mechanic’s  Tool  Kit  (Item  1,  Appendix  B) Flywheel  cover  removed  (para.  4-14). Materials/Parts Rags, Wiping (Item 6, Appendix D) Solvent,  Drycleaning  (Item  7,  Appendix  D) a. Removal. (figure 4-3) (1) (2) (3) (4) (5) NOTE Step  1  applies  to  engines  equipped  with  breakerless  ignition. Remove two screws (1) and washers (2) and move ignition control unit (3) out of way. Remove  three  (only  one  on  engines  with  breakerless  ignition)  screws  (4)  and  washers  (5)  and  remove center cylinder head cover (6) and manifold cover (7). Remove  two  (only  one  on  engines  with  breakerless  ignition)  screws  (8)  and  washers  (9)  and  remove flywheel  side  cylinder  head  cover  (10). Remove  three  screws  (11)and  washers  (12)  and  remove  crankshaft  side  cylinder  head  cover  (13). NOTE It may be necessary to remove oil level gage to gain access to mounting hardware for the cylinder  head  cover. Remove  two  screws  (14)  and  washers  (15)  and  remove  cylinder  head  cover  (16). b. Repair. (1) (2) 4-12 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). Clean all parts in dry cleaning solvent and dry thoroughly. Repair all dents in cylinder head covers and repaint as necessary.