TM 10-3930-659-20 3-3. EXPLANATION OF TABLE ENTRIES (Con't). d. Procedure Column.  This column gives the procedure you must perform to check or service the item listed in the Item To Be Checked or Serviced column to know if the equipment is ready or available for its intended mission or for operation.  You must perform the procedure at the time stated in the interval column. e. Not  Fully  Mission  Capable  If:  Column.    Information  in  this  column  tells  you  what  faults  will  keep  your equipment from being capable of performing its primary mission.  If you make check and service procedures that show faults listed in this column, the equipment is not mission-capable.  Follow standard operating procedures for maintaining the equipment or reporting equipment failure. 3-4. OTHER TABLE ENTRIES. Be sure to observe all special information and notes that appear in your table. 3-5. REPORTING REPAIRS. Report all defects and corrective actions on DA Form 2404.  If a serious problem is found, immediately report it to your supervisor. 3-6. GENERAL PMCS PROCEDURES. a. Always perform PMCS in the same order so it gets to be a habit.  Once you've had some practice, you'll spot anything wrong in a hurry.  If any deficiency is discovered, perform the appropriate troubleshooting task in Chapter 4.    If  any  component  or  system  is  not  serviceable,  or  if  given  service  does  not  correct  the  deficiency,  notify  your supervisor. b. Before  performing  preventive  maintenance,  read  all  the  checks  required  for  the  applicable  interval  and prepare  all  tools  needed  to  make  all  checks.    Have  several  clean  rags  (Item  27,  Appendix  C)  handy.    Perform  ALL inspections at the applicable interval. WARNING Dry cleaning solvent, P-D-680, Is toxic and flammable.  Always wear protective goggles and gloves, and use only in a well-ventilated area.  Avoid contact with skin, eyes, and clothes, and DO NOT breathe vapors.  DO NOT use near open flame or excessive heat. The solvent's flash point Is 100°F-138°F (38°C-590C).  If you become dizzy while using cleaning solvent, Immediately get fresh air and medical help. If solvent contacts eyes, Immediately wash your eyes and get medical aid. (1) Keep  Equipment  Clean.    Dirt,  oil,  and  debris  get  in  the  way  and  may  cover  up  a  serious  problem. Clean  as  you  work  and  as  needed.    Use  dry  cleaning  solvent  (Item  31,  Appendix  C)  on  all  metal  surfaces.    Use dishwashing compound (Item 10, Appendix C) and water when you clean rubber, plastic, and painted surfaces. (2) Rust and Corrosion.  Check metal parts of forklift truck and frame for rust and corrosion.  If any bare metal or corrosion exists, clean and apply a light coat of oil (see paragraph 2-10).  Report it to your supervisor. 3-2