ARMY TM 9-2805-257-14 AIR  FORCE  TO  38G2-103-2 NAVY NAVFAC P-8-612-14E 5-7. Oil  Pan. This  task  covers: a. Removal b.  Installation INITIAL  SETUP Tools Materials/Parts General  Mechanic’s  Tool  Kit  (Item  1,  Appendix  B) Rags, Wiping (Item 6, Appendix D) Wrench,  Torque  (NSN  5120-00-230-6380)  (Item  3, Solvent,  Drycleaning  (Item  7,  Appendix  D) Appendix  B) Gasket,  Oil  Pan  Mounting  (NSN  5330-00-797-3515) a. Removal. (figure 5-1) (1) (2) (3) (4) (5) (6) (7) Remove either drain plug (1) or (2) and drain oil into suitable container. Remove lower air duct and upper air duct (para. 4-16). Remove twelve screws (3) and washers (4) and remove oil pan (5) and gasket (6). 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). Clean oil pan (5) and drain plug (1) or (2) with dry cleaning solvent and dry thoroughly. Inspect  oil  pan  and  drain  plugs  for  signs  of  damage.  Replace  as  needed. Replace washer (7) on drain plug (1) or (2). Clean  gasket  surfaces  and  remove  old  gasket  material. b. Intallation.  (figure 5-1) (1) Install oil pan (5) and gasket (6) and secure with twelve screws (3) and washers (4). Torque screws to 25-30 in. Ibs. (4465-5358 gr. cm.). (2) Install drain plug (1) or (2) with washer (7). (3) Install lower air duct and upper air duct (para. 4-16). (4) Refill engine oil (refer to LO 9-2805-257-14 for proper grade of oil). 5-6