TM 10-3930-664-24 2. Remove   five   screws   (3),   two   screws   (4),   and lockwashers  (5)  from  spacer  plate  (6).    Discard lockwashers. CAUTION Use  care  when  prying  off  spacer  plate (6)    to    prevent    damage    to    plate    and transmission mating surfaces. 3. Using  a  screwdriver,  carefully  pry  spacer  plate (6)  from    dowel  pins  (7).    Remove  spacer  plate from transmission (8). 4. Remove and discard gasket (9). 5. Remove sensor port plug (10) from spacer plate (6).  Remove and discard seal (11). 6. Remove pressure plug (12) and outlet temperature plug (13) from spacer plate (6). 7. Compress     poppet     spring     (14)     and     remove retaining   washer   (15).      Remove   safety   valve poppet (16) from spacer plate (6). 8. Using pliers, remove snap ring (17) from spacer plate (6).  Press out seat (18). 4-42