TM   10-4930-251-12&P I Inspect and Clean Tank Assembly General .......................................................................................... 4-7 Inspection ....................................................................................... 4-l operator   PMCS    ................................................................................. T2-I Unit  PMCS .................................................................................... T4-I Inspect  Equipment ................................................................................. 4. I Installation of   ‘Tie  Down  Kit  for   5-  ton  ‘Trailer Installation  Procedures ........................................................................ 3-12 Maintenance .................................................................................... 4-26 Sequence .......................................................................................... 4-S L Location  and  Description  of  Major  Components^{...................................................} l-2 Bottom  [Loading    Valves ........................................................................ l-2 Control  Box  Assembly ........................................................................ l-2 Dispensing  Nozzle .............................................................................. l-3 Grounding   Rod ................................................................................. I-2 Hose Assemblies ................................................................................. l-3 Interlock .......................................................................................... l-3 Manhole    Cover ................................................................................. l-2 Skids ............................................................................................. l-2 Tank ............................................................................................. l-2 Tool  Boxes ....................................................................................... l-3 Trailer ............................................................................................. l-2 Lubrication .......................................................................................... 3. I M Maintenance Forms and Records .................................................................. I - l Maintenance  Functions    .............................................................................. B-l Manhole   Cover   Assembly Cleaning.  Inspection,  and  Repair ...................................................... r2-I.  r  4-l Description ....................................................................................... l-2 Operator  PMCS    ................................................................................. T2-I Unit PMC’S .................................................................................... T4-I 0 Operating  Instructions  on  Decals  and  Instruction  Plates .......................................... 2-11 Operating   Lever   Assembly ........................................................................ 4-19 Operating  Procedures .............................................................................. Dispensing    Liquid .............................................................................. 2-8 Draining  the  Tank .............................................................................. 2-10 Emergenc)~   Procedures ........................................................................ 2-13 Filling  the  Tank ................................................................................. 2-7 Index-3