TM 10-3930-669-20 D-3.  AIR INTAKE HOSE FABRICATION. There  are  two  hoses  in  the  intake  system  that  require  fabrication.    Both  hoses  can  be  cut  from  bulk  stock  using  fine toothed hacksaw or suitable cutting device.  Refer to Chapter 4 for locations and installation instructions.  (Table D-2) list the heater hoses. Table D-2.  Air Intake Hoses Hose Assembly Bulk Hose Cutoff Length Part Number Part Number Inches cm 51598-2 1402107 11 28 1402708 1402107 5 13 D-4.  WINDOW SEAL FABRICATION. Fabricate window seal insulation from bulk insulation material (Table D-6).  Use a suitable cutting tool to cut window seal insulation to required size. Table D-3.  Seal, Window Hose Assembly Bulk Hose Cutoff Length Part Number Part Number Inches cm 1404630 WE016 1404631 WE018 1404632 1205R046 D-2