TM 10-3930-664-24 5. Feed right mainlift chain through upper chain roller. 6. Mate chain adjuster (21) to chain (22).  Secure using setscrews (23) and chain pin (24). 7. Apply   removable   thread   adhesive   to   screws   (19). Secure right manifold chain anchor (18) to inner rail using screws and washers (20). 8. Loosen   jam   nuts   (14).      Install   right   mainlift   chain adjuster (15) to bracket (16) using nut (17). 9. Lower  mainlift  cylinders  until  cylinder  rods  are  fully collapsed. 10.  Repeat steps 5 through 9 for left mainlift chain. 11.  Raise   mainlift   cylinders   to   place   tension   on   drive chains.  Torque mainlift chain anchor screws (19) to 450 ft-lbs. 2-414