TM 9-2350-261-34WARNINGEngine is heavy. Use a lift-ing device. Have helper (H)assist.51.52.Use a lifting device of at least 2000 lb(908 kg) capacity and sling (1) to liftengine.Remove two screws (2), key washers (3),cap (4), base (5), and rubber engine mount(6) from support (7). Discard key washers.N O TERemove and retain trunnion mounts forM 1 2 5 A 2 , M 1 0 6 4 , a n d M 1 0 6 A 2engines only.53. Remove eight screws (8), washerstrunnion mount (10) from engine.carrier(9), andI N S T A LL54. Use a lifting device of at least 2000 lb(908 kg) capacity and sling (1) to lift newengine from shipping container. Block rearend of engine on level ground (page 3–2).CAUTIONParts installed in steps 56 thru 118 are notsupplied with new engine. These partsmust be retained from the old engine.NOTEInstall retained trunnion mounts forM 1 2 5 A 2 , M 1 0 6 4 , a n d M 1 0 6 A 1 c a r r i e r engines only.55.56.57.Apply a thin coat of antiseize compound tocleaned threads of two screws (2).Install trunnion mount (10) on engine.Secure with eight screws (8) and washers(9). Tighten screws to 55-60 lb (75-81N.m) torque. Use torque wrench (item 105).Install base (5), rubber engine mount (6)and cap (4) on support (7). Secure with twoscrews (2) and new key washers (3).Tighten screws to 360-420 in-lb (41-47N-m) torque. Use torque wrench (item 110).Block front of engine mount (page 3–2) withWood blocks.3-40Change 258 .
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