TM   10-3930-643-20 ENGINE,  FUEL,  EXHAUST  AND  COOLING  TROUBLESHOOTING  AND  MAINTENANCE.  (cont) 4 - 9 . Oil   Drain   Line   and   Fittings.   (Sheet   1   of   4) This   task   covers: a.   Removal b . Cleaning/Inspection c . I n s t a l l a t i on INITIAL  SETUP Tools Shop   Equipment,   Automotive Maintenance   and   Repair: Organizational    Maintenance, Common  No.  2,  Less  Power NSN   4910-00-754-0650 Tool  Kit,  General  Mechanic’s Automotive NSN   5180-00-177-7033 Materials/Parts Cleaning   solvent   P-D-680 (App.   C,   Item   2) Detergent   (App.   C,   Item16) Clean   cloth   (App.   C,   Item   10) Loctite   592   (App.   C,   Item   9) Small  tag  (App.  C,  Item  12) Washer   (2) Torques Except   for   special   torques   shown, all   fasteners   are   tightened   to   a standard  torque. Refer   to Appendix   E. EQUIPMENT  CONDITION References Condition   Description LO   10-3930-643-12 Oil   drained. Co  to  sheet  2 4-28