TM 10-3930-664-24 4-9.  CRANKSHAFT REPLACEMENT This task covers: Removal, Cleaning, Inspection, and Installation INITIAL SETUP: Tools and Test Equipment: Equipment Condition: General Mechanics Tool Kit (1, App.  E) Oil suction connection removed Torque Wrench (32, App.  E) (para.  3-17) Nylon Brush (38, App.  E) Engine gear cover removed Caliper Set, Outside (13, App.  E) (para.  3-12) Puller Kit (26, App.  E) Flywheel housing removed (para.  3-10) Materials / Parts: Gear housing removed (para.  4-16) Lubricate 105 (39, App.  C) Lubricating Oil (14, App.  C) A.  REMOVAL 1. Using a grease pencil, mark rod caps and upper halves    of    connecting    rods    (1)    according    to cylinder location. 2. Remove   lower   halves   of   connecting   rods   (1) from upper halves (2) by removing screws (3). 3. Separate bearing halves  (4)  from  crankshaft  (5) or lower halves of connecting rods (1).  Remove bearing halves (6) once crankshaft is removed. 4-14