TM 10-3930-660-34 3-10.2  CRANKSHAFT REAR SEAL - REPLACE This task covers: a.Removal b.Installation Initial Setup Tools Tool Kit, Automotive Mechanics Shop Equipment, Automotive Maintenance and Repair; Field Maintenance, Basic, Less Power Shop Equipment, Machine Shop: Field Maintenance Basic, Less Power Slide Hammer Dent Puller Equipment Condition Flywheel removed, para.  3-12 Materials/Parts Lint-Free Rags (App.  B, Item 38) Rear Oil Seal (1) #10 Sheet Metal Screw REMOVAL 1. DRILL  TWO  1/8  INCH  HOLES  180  DEGREES APART IN SEAL CARRIER. 2. REMOVE   REAR   CRANKSHAFT   SEAL   WITH SLIDE HAMMER AND DENT PULLER. a. Insert  a  #10  sheet  metal  screw  into  end  of slide hammer dent puller. b. Alternately   put   slide   hammer   dent   puller into  the  two  1/8  inch  drilled  holes  and  pull until oil seal (1) is removed. c. Discard rear oil seal (1). 3-82