TM5-4930-230-13 Table  2-1.  OPERATOR  PREVENTIVE  MAINTENANCE  CHECKS  AND  SERVICES. B-Before D-During A-After W-Weekly M-Monthly Item ITEM TO BE INSPECTED Equipment is Not No.    B D A W M PROCEDURE Ready/Available  If 1. • • • Hoses  and  fittings  -  Visual  Inspection.  Inspect  hoses Evidence of fuel for   damage,   cracking,   signs   of   leakage.   Inspect leakage. couplings  for  secure  connections,  damage,  signs  of leakage at hose or gaskets. WARNING Death   or   serious   injury   may   result   if   per- sonnel   fail   to   observe   safety   precautions. Do   not   smoke   or   use   open   flame   within   50 feet   (15.24   meters)   of   the   Tank   and   Pump U n i t . Be   sure   that   correct   grounding   pro- cedures   have   been   followed   prior   to   oper- ating   the   equipment.   If   nozzles   are   leak- ing   and   fuel   is   spilled,   wash   the   area   of spillage   thoroughly   with   water,   and   notify the    appropriate    safety    personnel. CAUTION Recoil  spring  under  high  tension  when dispensing hose is extended. 2. • • • Dispensing   Reels,   Nozzles,   and   Related   Parts   - Both nozzles are Visual/Operational   Inspection.   Check   operation   of inoperative or one hose   dispensing   reels   and   related   parts.   Inspect nozzle  is  leaking nozzles  for  proper  operation  and  damage  or  missing fuel. parts.   Inspect   static   discharge   grounding   wire   to assure proper connection to nozzle assembly. 3. • • • Filter/Separator   - Visual/Operational Inspection. Evidence of Inspect  for  leaks  or  damage.  Check  sight  gage  for leakage. float  ball  location.  Open  drain  cock  and  drain  water. Float ball must not be higher than line marked on the sight  window.  Observe  differential  pressure  gage.  If gage   reading   is   other   than   green,   notify   organiza- tional  maintenance  for  filter  element  replacement. 4. • • • Gasoline   Engine   Assembly   -   Check   for   damage   to Evidence of fuel engine assembly and components. leaking. Insure   spark   arrestor   is   present   and   in   working Missing  or condition. defective  spark arrestor. Insure engine starts and runs properly. Check for fuel Engine  inoperative. leaks.   (Refer   to   TM   5-2805-257-14   for   additional checks). Notify   organizational   maintenance   for   component parts  replacement. 2-4 Change 6 *U.  S.  Government  Printing  Office:  1988-554-045/61085