Brown & Sharpe milling machine motorized knee final feed gear box installation. no AI

.The reinstallation of the knee feed gear box is complicated by the connection of the feed solenoid, rapid traverse lever and feed selector requiring some tilting and wiggling of the gear case unit to get in place after removal for a gasket replacement, the gear box unit meshes to the knee by helical gears making the gasket thickness important, not using the proper gasket thickness or no gasket using a sealer only could damage the mating helical gearing,