TM 10-3930-664-24 D.  INSTALLATION 1.     Install    elbow    (6)    into    welded    pipe    coupling    (2). Connect hose assembly (7) to elbow. 2.     Apply Loctite to threads of nine screws (4).  Position transmission top cover (3) in place and secure using screws and washers (5). 3.     Apply teflon tape to threads of oil sampling valve (1) and    install    valve    into    welded    pipe    coupling    (2). Ensure valve sampling spout points down. FOLLOW-ON MAINTENANCE: Service   engine   oil   in   accordance   with   Lubrication Order END OF TASK 2-87