1983 Yamaha 30EN Outboards Service Manual, Page 82Get this manual
CHAPTER 5LOWER UNIT OVERHAUL DESCRIPTION 5-1 PREPARATION FOR REMOVAL 5-1 GEAR CASE REMOVAL 5-2 UPPER CASING REMOVAL 5-2 Bottom cowling 5-2 Exhaust manifold 5-3 Shift mechanism 5-4 Bracket 5-5 Upper casing 5-5 Steering bracket and steering pivot shaft 5-6 Clamp brackets and tilt mechanism 5-7 INSPECTION, CLEANING AND REPAIR 5-8 Bottom cowling 5-8 Shift handle and shift mechanism 5-9 Exhaust manifold 5-9 Upper case and mount rubbers 5-9 Clamp bracket and swivel bracket 5-9 Tilte mechanism 5-10 BRACKET UNIT ASSEMBLY 5-10 Tilt mechanism and swivel bracket 5-10 Steering pivot shaft and teering bracket 5-11 Upper case and mount rubber 5-12 Shift mechanism 5-14 Exhaust manifold 5-15 Bottom cowling 5-16 GEAR CASE DISASSEMBLY 5-17 Preparation for disassembly 5-17 Water pump 5-17 Bearing housing and propeller shaft 5-17 Pinion gear, drive shaft and shift rod 5-19 Taper roller bearing outer race and needle bearing 5-19 Clutch dog 5-20 Bearing housing 5-21 Forward gear 5-21 Drive shaft5-22