TM 9-2815-225-34&P 3-25.  FLEXPLATE OR FLYWHEEL, FLYWHEEL HOUSING, AND REAR COVER REMOVAL (Contd) LOCATION/ITEM ACTION REMARKS Removal (Contd) 5.   Four screws (15), Remove from flywheel housing (6) Discard lockwashers (19). washers (16), two nuts (20), and oil pan (25). lockwashers (19), screws (17), and washers (18) 6. Nine screws (13) and Remove from cylinder block (1) washers (14) and flywheel housing (6). 7. Flywheel housing (6) Remove from dowel pins (21) and Support flywheel housing (6) cylinder block (1). during removal from dowel pins (21).  Free flywheel housing (6) by driving off of dowel pins (21) with soft-nose hammer. 8. Two dowel pins (21) and Remove from flywheel housing (6). Discard preformed packings (5). eleven preformed packings (5) NOTE Perform step 9 if flywheel-to-clutch housing ring gear is to be removed for M915/Big Cam I only. 9. Twelve screws (10), Remove from flywheel (7). washers (9), and spacer gear (8) 10. Two screws (2), gasket (3), Remove from flywheel housing (6).   Access cover (4) may have been and access cover (4) removed during engine removal. Discard gasket (3). 3-58