TM   10-3930-643-20 ENGINE,  FUEL,  EXHAUST  AND  COOLING  TROUBLESHOOTING  AND  MAINTENANCE.  (cont) 4-17. Air  Cleaner  Assembly  and  Mounting.  (Sheet  1  of  4) This   task   covers: 8.   Removal b . Cleaning/Inspection c .     I n s t a l l a t i on INITIAL  SETUP Tools Materials/Parts Tool   Kit,   General   Mechanic’s Cleaning   solvent   P-D-680 Automotive (App.   C,   Item   2) NSN   5180-00-177-7033 Clean   cloth   (App.   C,   Item   10) Liquid   gasket,   Type   1 (App.   C,   Item   5) Except  for  special  torques  shown, all   fasteners   are   tightened   to   a standard   torque. Refer   to Appendix  E. EQUIPMENT  CONDITION References Condition   Description Paragraph   12-3 Engine   top   access   cover   removed. Paragraph   4-18 Air   cleaner   elements   removed. Paragraph   5-11 Starter   lockout   relays   removed. Paragraph   5-32 Magnetic  switch  removed. Go  to  sheet  2 4-68