TM 55-1680-358-12&P CHAPTER 2 INSTALLATION AND OPERATING INSTRUCTIONS SECTION I.  SERVICE UPON RECEIPT OF EQUIPMENT 2-1.      Unpacking   and   Inspection.      Upon   arrival,   the crates   should   be   carefully   inspected   for   indications   of damage  that  occurred  in  transit.    Carefully  unpack  each section  to  avoid  damaging  components.    Remove  shock protective  devices  installed  for  shipment.    Check  to  be certain  each  item  listed  in  Tables  2-1  and  2-2  has  been received.  It may be helpful to refer to the Illustrated Parts Breakdown, Chapter 3, Section III, in identifying components. 2-2.  Equipment Furnished.  Refer to Tables 2-1 and 2-2 for a complete list of all major components and materials furnished  for  Helicopter  Internal  Cargo  Handling  System installation. Table 2-1.  System Components Part Number Description Qty 18049 J 101 Outboard Rail/Roller Assembly, Stations 158.500 to 274.000 1 18049 J 102 Outboard Rail/Roller Assembly, Stations 158.500 to 274.000 1 18049 J 103 Outboard Rail/Roller Assembly, Stations 272.531 to 374.000 1 18049 J 104 Outboard Rail/Roller Assembly, Stations 272.531 to 374.000 1 18049 J 105 Outboard Rail/Roller Assembly, Stations 373.469 to 487.000 1 18049 J 106 Outboard Rail/Roller Assembly, Stations 373.469 to 487.000 1 18049 E 107 Ramp Guide Rail/Roller Assembly, Left-hand 1 18049 E 108 Ramp Guide Rail/Roller Assembly, Right-hand 1 18049 J 121 Inboard Guide/Roller Assembly, Stations 157.750 to 272.188 1 18049 J 122 Inboard Guide/Roller Assembly, Stations 272.313 to 377.188 1 18049 J 123 Inboard Guide/Roller Assembly, Stations 377.313 to 427.188 1 18049 J 124 Inboard Guide/Roller Assembly, Stations 427.350 to 487.000 1 18049 J 225 Ramp Inboard Roller Assembly, Left-hand 1 18049 J 226 Ramp Inboard Roller Assembly, Right-hand 1 18049 J 140 Ramp Extension Roller Assembly 2 18049 D 227 Forward Ramp Center Roller Mounting Bar Assembly 1 18049 D 228 Aft Ramp Center Roller Mounting Bar Assembly 1 18049 E 150 Ramp Extension Support Assembly 2 18049 E 160 Ramp Support Assembly 1 18049 D 195 Ramp Skid Pad 1 18049 D 117 5k Tiedown Fitting Assembly 26 18049 E 207 10k Fitting Assembly 8 18049 C 245 Tiedown Fitting Assembly, Station 360.000 2 18049 C 299 Centerline Ring Plug Assembly 10 18049 D 130 Transition Roller Assembly Rest Plate 2 18049 D 250 Outboard Roller Securing Strap Assembly 34 2-1