TM 5-3810-207-20/TO 36C23-3-37-12 CHAPTER 2 INSTALLATION AND OPERATION INSTRUCTIONS Section I.  SERVICE UPON RECEIPT OF EQUIPMENT 6.  Unloading Crone-Shovel a. Blocking  and  Tiedown  Removal.    Remove  the blocking and tiedowns as instructed on figure 2. b. Ramp Unloading. (1) Construct an unloading ramp as illustrated on figure 3. (2) Perform all before-operation services (TM 5-3810-207-100). (3) Drive  the  crane-shovel  off  the  ramp  (TM 5-3810-207-10). c. Lifting the Crane-Shovel.    Attach  the  necessary slings  and  spreaders  to  the  lifting  eyes  (fig.    2)  of  the crane-shovel and to the hook of a suitable lifting device. Lower the crane-shovel and remove the slings. d. Unloading Attachments. Unload the attachments as instructed on figure 4. 7.  Unpacking New Equipment a. Unpacking. (1) Crane   accessories.      Crane   accessories such as lights, batteries, windshield wiper, and  rearview  mirror  will  arrive  in  boxes packed  in  waterproof  paper.    Use  care  in removing  cover  from  boxes;  pull  nails  to remove boards.  Gouging with a bar might damage contents of boxes. The remaining items are wrapped in waterproof    and    pressure-sensitive    tape and stored in the toolbox. (2) Crane  components.    Crane  components such as hoist cable, tag line winder, chain tightener,  shovel  boom  crowd  chain,  and crowd    lagging    are    packed    in    wooden crates (fig.  2).  Remove the components from the crates. (3) Inspect the equipment against the packing list   and   report   all   discrepancies   to   the proper authority. b. Removal   of   Protective   Material   and   Devices. Prepare the crane-shovel for inspection and/or operation as  outlined  on  DA  Form  2258,  attached  on  or  near  the operator's controls. 8.  Inspecting and Servicing New Equipment a. Inspecting New Equipment. (1) Make   a   complete   visual   inspection   to make sure the required tools, repair parts, and  publications  are  with  the  equipment (TM 5-3810-207-10). (2) Visually   inspect   the   carrier   and   crane engines    and    mounted    components    for missing  items  or  damage  that  may  have occurred    during    loading,    shipment,    or unloading (TM 5-3810-207-10). (3) Inspect  wiring,  fuel  and  oil  lines,  radiator and hoses, fuel tanks, gages, instruments, and  lights  for  missing  items  and  broken, loose, or damaged parts (TM 5-3810-207- 10). (4) Inspect   the   drain   plugs,   breathers,   filler caps,  and  draincocks  to  be  sure  they  are secured and not leaking or damaged (TM 5-3810-207-10). (5) Inspect   the   tires,   airbrake   hoses,   and electrical leads for cuts, breaks, cracks, or signs  of  deterioration.    Correct  or  report any  deficiencies  noted  and  not  corrected to field maintenance. b. Servicing New Equipment. (1) Perform the preventive maintenance services (par.  20). 11