TM 10-3930-664-24 D.    INSTALLATION 1. Install new O-ring (6) onto timing pin (5).  Install timing   pin   into   housing   (1)   and   secure   using retainer (4). 2. Install   new   seal   (3)   into   housing   (1).      Install housing (1) onto cylinder block using screws (2). 3. Hold  timing  pin  (5)  in  hole  in  camshaft  gear  to align housing (1).  Torque screws (2) to 48 in-lbs (5 Nm). FOLLOW-ON MAINTENANCE: None END OF TASK 4-33