TM 10-3930-669-34 (4) With the aid of an assistant, use lifting device to position engine/transmission assembly (34) on screws (31) and nuts (32) of rear engine mounts (33) and front engine mounts (27). (5) Install two washers (30) and washers (29) on screws (31) and nuts (32) with two nuts (28) Tighten nuts 45 lb-ft (61 N•m). (6)    Install two washers (26), screws (25), washers (24), and nuts (23) on front engine mounts (27) Tighten nuts 45 lb- ft (61 N•m). 3-21