TM 5-3825-226-24 FLYWHEEL REMOVE FLYWHEEL Tools Needed A FT121    Lifting Bracket 1 S509 Bolt (3/8"-16 NC x 1 in.  long) 1 start by: a) remove torque converter* *This operation is in the POWER TRAIN DISASSEMBLY AND ASSEMBLY section. NOTE The   engine   is   removed   for   better photo illustration of the removal and installation of the flywheel. 1. Fasten tool (A) and a hoist to flywheel (2). 2. Remove   the   bolts   (1)   that   hold   the   flywheel. Remove    the    flywheel.        The    weight    of    the flywheel is 65 lb.  (29 kg). INSTALL FLYWHEEL Tools Needed A FT121    Lifting Bracket 1 S509 Bolt (3/8"-16 NC x 1 in.  long) 1 1. Install   tooling   (A)   on   the   flywheel.      Fasten   a hoist  and    put  flywheel    (1)  in  position    on    the crankshaft.        Make    sure    the    marks    on    the flywheel and crankshaft are in alignment. 2. Put 8H5 137 Gasket Sealer on the bolt threads and   install   the   bolts.      Tighten   the   bolts   to   a torque of 55 + 5 lb.ft.  (75 + 7 N.m). NOTE Make sure that the correct sealant is put  on  the  bolt  threads.    The  holes for the bolts in the crankshaft flange are  drilled  through  so  the  holes  are open    to    the    oil    in    the    engine. Leakage  along  the  bolt  threads  can be the result if the correct sealant is not used. CAUTION When   a   new   flywheel   is   installed, check    the    thickness    of    the    new flywheel  at  the  bolt  holes  in  relation to  the  thickness  of  the  old  flywheel. Install   the   correct   length   bolts   so they   will   be   fully   engaged   in   the crankshaft flange.  Bolts that are too long will make contact with the block on  the  back  side  of  the  crankshaft flange    and    pull    crankshaft    back. This will cause the crankshaft thrust bearing to fail. end by: a) install torque converter* *NOTE This    operation    is    in    the    POWER TRAIN DISASSEMBLY AND ASSEMBLY. 3-129