Tohatsu MFS 6 B [51/81] Chapters lower unit

Содержание

CHAPTERS LOWER UNIT 3 Reassembling Gear Case Reassemble the gear case in the reverse order of disassembling with careful attention to the following points 1 Clutch and related parts Reassemble the clutch and the propeller shaft to each other and check to see if they operate smoothly without wobble When reassembling use a new spring pin 3 mmo x 10 mm to connect the clutch cam and cam rod with each other and carefully insert it with the special tool not to stick out of the periphery of the clutch cam Apply grease onto the inner and outer O rings of the cam rod bushing Insert the cam rod and check to see if it smoothly moves up and down When connecting the cam rod and shift rod to each other with the shift rod joint set the cam rod and shift rod at the reverse position beforehand 2 Bevel gears and related parts When inserting the bevel gear A bearing into the gear case press it in by the outer ring Be sure to measure the backlash between the bevel gears A and B with the special measuring tool The allowable backlash is 0 05 0 15 mm 0 16 0 49 mm in reading of the special measuring tool If necessary insert a proper adjusting shim between the lower pump case and upper drive shaft bearing Thickness of adjusting shim 0 1 mm or 0 15 mm two kinds Press the drive shaft bearing into the gear case with the special tool 3 Propeller shaft housing After setting the propeller shaft oil seal in the propeller shaft housing press the propeller shaft bearing into the housing Apply grease onto the lips of the oil seal Set the oil seal with the steel plate side facing the gear case When installing the propeller shaft housing into the gear case apply grease onto the O ring and fit joint 4 Propeller and related parts When fitting the propeller to the propeller shaft apply grease onto the splines of the propeller shaft Steel plate 48