3. SERVICE RULES 1. Use genuine Honda or Honda-recommended parts and lubricants or their equivalents. Parts that do not meet Honda's design specifications may damage the unit. 2. Use the special tools designed for the product. 3. Install new gaskets, O-rings, etc. when reassembling. 4. When torquing bolts or nuts, begin with larger-diameter or inner bolts first and tighten to the specified torque diagonally, unless a particular sequence is specified. 5. Clean parts in cleaning solvent upon disassembly. Lubricate any sliding surfaces before reassembly. 6. After reassembly, check all parts for proper installation and operation. 7. Many screws used in this machine are self-tapping.
Be aware that cross-threading or overtightening these screws will strip the threads and ruin the hole. 8. Use only metric tools when servicing this unit. Metric bolts, nuts and screws are not interchangeable with non-metric fasteners. The use of incorrect tools and fasteners will damage the unit. 4. SYMBOLS USED IN THIS MANUAL As you read this manual, you may find the following symbols with the instructions. A special tool is required to perform the procedure. Apply grease. (Molybdenum disulfide oil) : Use molybdenum oil solution (mixture of the engine oil and molybdenum grease with the ratio 1 : 1). Apply oil. x ( ) Indicates the diameter, length, and quantity of metric flange bolts used.
P. 1-1 Indicates the reference page. 5. SERIAL NUMBER LOCATIONS The engine serial number is stamped on the right side of the cylinder block and the product identification number is located on the right side of the stern bracket. Always specify these numbers when inquiring about the engine or when ordering parts in order to obtain the correct parts for the outboard motor being serviced. ENGINE SERIAL NUMBER PRODUCT IDENTIFICATION NUMBER 2-2