TM 10-4320-346-12&P Table 2-1.  Operator Preventive Maintenance Checks and Services For Forward Area Water Point Supply System. - Continued. Item Interval Location No. Item To Check/Service Procedure Not Fully Mission Capable If: 3 Before NOZZLE ASSEMBLIES Inspect nozzles for cracks, damage, or missing parts. Nozzles   are   cracked, damaged, or has, missing parts. Before Check   control   handle   for   proper operation. Control    handle    does not operate properly. Before Inspect couplings for damage and for missing gaskets. Couplings are damaged   or   gaskets are missing. Before Check   that   nozzle   swivel   fitting operates smoothly. Swivel fitting jammed, or   does   not   operate smoothly. 4 Before NOZZLE STAND ASSEMBLIES Inspect nozzle stands for damage or missing parts. Nozzles     stands     are damaged or have missing parts. 5 Before TOWING AND LIFTING YOKES Inspect  towing  yokes  for  damage or missing parts. Towing yokes are damaged or have missing parts. 6 Before MISC. FITTINGS Inspect  all  fittings  for  damage  or missing gaskets. Fittings  are  damaged or gaskets are missing 7 During HOSE ASSEMBLIES Check hoses and fittings for leaks. Hoses or fittings leak. 8 During BALL VALVE Inspect valves and coupling halves for leaks. Valve or coupling halves leak. 9 During NOZZLE ASSEMBLIES Inspect nozzles for leaks. Nozzle leaks. 10 During MISC. FITTINGS Inspect fittings and coupling halves for leaks. Fittings     or     coupling halves leak. 2-6