ARMY TM  5-6115-612-12 NAVY   AG-320B0-0MM-000 4-8. LUBRICATION    BY ORGANIZATIONAL MAINTENANCE. (cont) a. Dralning  Oil.  (cont) (3) Unscrew and remove oil filter cap and oil level gage. set,    loosen (4)    On    underside    of    generator turnlock  fasteners  and remove  fuel/oil  drain  access  cover. (5)  Position container below drain area. Container  must  be  cap- able of holding a minimum of 5 quarts. (6) Pull drain hose to outside of generator set. Remove hose  drain plug. Allow oil to drain completely. (7)    Using    a filter wrench, unscrew and remove oil filter. b. Filling the Reservoir. of new To Oil Oil (1)  Lightly  coat  sealing  gasket filter with lubricating oil. CAUTION prevent damage, ensure that filter is replaced only with filter P/N 101483 that includes special packing (O-ring) requirements. (2) Install new Oil filter. Tighten until just snug. (3)  Install  hose  drain  plug  in drain hose. (4) Stow drain hose in generator set. (5) Install fuel/oil drain access cover and secure with turnlock fasteners. (6) Refer to lubrication plate on generator set for correct oil and fill reservoir with 4 quarts lubricating oil. Ensure  that  there  is  no  leakage  at drain. (7)  Install  oil  level  gage  and oil filler cap. Hand tighten only. (8) cover and (9) Refer  to there are Install engine housing access secure  with  turnlock  fasteners Perform operational check. paragraph  2-3. Ensure that no  leaks. c. Changing Types of  Lubrication Oil. (1)  Drain  oil in  accordance with paragraph 4-8a. (2) Refer to lubrication plate or lubrication order and select alter- nate type of oil. Fill reservoir in accordance  with  paragraph  4-8b. (3)  Start generator set    in accordance with paragraph 2-3g and run for 5 minutes. Secure generator set in accordance  with  paragraph  2-5. (4)  Drain Oil in accordance with paragraph 4-8a. (5) Fill reservoir with alter- nate  type  of  oil  in  accordance  with paragraph 4-8b. Change  1 4-15