T M    1 0 - 3 9 3 0 - 6 4 3 - 20 BRAKE  TROUBLESHOOTING  AND  MAINTENANCE.  (cont) 8-9. Air   Tanks,   Check   Valves   and   Safety   Valve.   (Sheet   1   of   6) This   task   covers: a.   Removal b . Cleaning/Inspection c . I n s t a l l a t i on INITIAL  SETUP Tools Tool  Kit,  General  Mechanic’s Automotive NSN   5180-00-177-7033 1   3/8”   Wrench,   open   end NSN  5120-00-277-2325 Materials/Parts Cleaning   solvent   P-D-680 (App.   C,   Item   2) Clean   cloth   (App.   C,   Item   10) Small  tag  (App.  C,  Item  12) Tie   strap Wood  block  (4) Torques Except  for  special  torques  shown, all   fasteners   are   tightened   to   a standard  torque. Refer   to Appendix  E. EQUIPMENT  CONDITION References Condition   Description TM   10-3930-643-10 Air   pressure   vented. Go  to  sheet  2 8-36

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business