TM 10-3930-664-10 1-10. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS a. Front and Left Side View of the 4KRTFL. (1) Forks and Rotate Carriage.  Supports the load during operations.  Provides clockwise or counterclockwise rotation for positioning of the load. (2) Load  Backrest.    Provides  additional  vertical  support  for  materials  being  carried  on  the  forks.    Can  be removed from the rotate carriage for container operations. (3) Mast.  Three section, telescoping mast extends or retracts to lift or lower the forks. (4) Radiator.    Located  inside  the  engine  cover  at  the  rear  of  the  4KRTFL.    Contains  coolant  which  provides engine cooling.  Radiator cap is accessible through a cut out in engine cover. (5) Air Cleaner.  Located inside transmission cover.  Accessible through access door.  Removes dirt and dust from intake air used in engine combustion. (6) Fuel Tank.  Contains diesel fuel for engine operation. (7) Fuel/Water Separator.  Removes moisture from fuel prior to delivery to the engine. (8) Sideshift Carrier.  Provides capability to shift rotate carriage right or left for positioning of the load. 1-4