ARMY TM 9-2815-257-24 AIR FORCE TO 38G1-128-2 MARINE CORPS TM 10155A/2815-24/3 5-11 5-7.  CRANKSHAFT ASSEMBLY MAINTENANCE  -  cont. D.    INSTALLATION. 1. If installing a new bearing (4, Figure 5-5), mount bearing so that oil groove in bearing faces up (see Figure  5-4).    Press  fit  bearing  so  that  sinkage between  face  of  bearing  and  face  of  crankcase cover is 0.0394 inch (1.0 mm). 2. Install  a  new  oil  seal  (3,  Figure  5-5).    Apply grease to oil seal and press into crankcase cover.   Install bolt (1) and washer (2). 3. Apply grease to lips of oil seal (3).  Apply a light coat of oil to crankshaft (5) journal and pin. 4. Install   key   (9)   into   crankshaft   (5).      Carefully insert  assembled  crankshaft  into  cylinder  block.   Make sure that crankshaft is inserted as far as it will go. Figure 5-4.  Bearing Installation 5. Install bearing holder (10) using screw (11). Figure 5-5.  Crankshaft Assembly Installation