ASSEMBLY MANUAL B-25 Mitchell ARF - RC DEPOT

Section 6: Glow Engine Installation Step 7Attach the engine to the engine mount using four4-40 x 1-inch socket head screws, four #4 washersand four 4-40 locknuts. The included engine mount isdrilled for the Evolution 36NT. Step 9Slide the pushrod into the pushrod tube. Secure theengine mount to the firewall using four 8-32 x 1 1 / 4-inchsocket head bolts and four #8 washers. Bend the pushrodwire slightly so it moves freely inside the pushrod tubeand will clear the muffler.Note: The distance from the rear of themount to the front edge of the drive washerwill be 4 3 / 16-inch (107mm). Using anengine other than the Evolution enginemay required drilling new holes in themount for the engine mounting screws. Step 10Use a pin drill and 5/64-inch (2mm) drill bit to enlarge thehole in the throttle servo arm. Step 8Pass the Z-bend of the throttle pushrod into the carburetorarm.32