TM 10-3930-669-34 (5) Remove two washers (5 and 6)  and  bearing  (7) from crankshaft (2). b. Disassembly. CAUTION Do not heat ring gear  to  more  than  a dull  red  color.    If  ring  gear  is  heated to a bright orange color, ring gear will be   damaged.      Discard   ring   gear   if heated to a bright orange color. (1) Heat  ring  gear  (8)  in  a  suitable  oven  at  248°F (120°C) until ring gear reaches oven temperature. WARNING Use  care  when  working  around  ring gear.    Gloves  must  be  worn.    Severe burns can result if protective measures are not taken. (2) Remove ring gear (8) from flywheel (3). (3) Remove six studs (9) from flywheel (3). 8-69