How to use this manual
Only chapters containing revisions or additional items in the base manual have been included in this manual.
All special service tools introduced in this manual are mentioned in Chapter 3.
Manual format
The format of this manual has been designed to make service procedures clear and easy to understand. Use the information below as a guide for effective and quality service.
(1) Parts are shown and detailed in an exploded diagram and are listed in the components list.
(2) Tightening torque specifications are provided in the exploded diagrams and after a numbered step with tightening instructions.
(3) Symbols are used to indicate important aspects of a procedure, such as the grade of lubricant and lubrication point.
(4) The components list consists of part names and part quantities, as well as bolt and screw dimensions.
(S) Service points regarding removal, checking, and installation are shown in individual illustrations to explain the relevant procedure.
Symbols
The symbols below are designed to indicate the content of a chapter.
General information
Fuel system
Bracket unit
Specifications
Power unit
Electrical systems
Periodic checks and adjustments
Lower unit
Troubleshooting
Symbols (1) to (6) indicate specific data.
(1) Special tool
(2) Specified oil or fluid
(3) Specified engine speed
(4) Specified tightening torque
(5) Specified measurement
(6) Specified electrical value (resistance, voltage, electric current)
Symbols (7) to (13) in an exploded diagram indicate the grade of lubricant and the lubrication point.
(7) Apply Yamaha 4-stroke motor oil
(8) Apply gear oil
(9) Apply water resistant grease (Yamaha grease A)
(10) Apply molybdenum disulfide grease
(11) Apply corrosion resistant grease (Yamaha grease D)
(12) Apply low temperature resistant grease (Yamaha grease C)
(13) Apply injector grease
Symbols (14) to (18) in an exploded diagram indicate the type of sealant or locking agent and the application point.
(14) Apply Gasket Maker
(15) Apply LOCTITE 271 (red)
(16) Apply LOCTITE 242 (blue)
(17) Apply LOCTITE 572
(18) Apply silicon sealant