TM 9-2320-361-34 3-18. ENGINE REPLACEMENT (Contd) 43. Remove six screws (7), washers (8), and support plate (10) from two front engine supports (9). 44. Remove two screws (5), screws (6), washers (4), and two front engine supports (9) from engine (1). 45. Remove eight locknuts (3) and two rear engine supports (2) from engine (1). Discard locknuts (3). 3-66