Yamaha Z300A, Supplementary Service Manual, Page: 4 / 90

6D03F1X
General information
How to use this manual .................................................................................... 1
Manual format............................................................................................... 1
Symbols........................................................................................................ 2
Identification...................................................................................................... 3
Applicable models ........................................................................................ 3
Serial number ............................................................................................... 3
Features and benefits ....................................................................................... 4
Crankcase and cylinders .............................................................................. 4
Intake system ............................................................................................... 6
Upper case ................................................................................................... 8
Lower case ................................................................................................... 9
ECM (Electronic Control Module) ............................................................... 10
Wiring harness connector holder................................................................ 10
Propeller selection .......................................................................................... 11
Propeller size.............................................................................................. 11
Selection..................................................................................................... 11
Predelivery checks ......................................................................................... 12
Checking the fuel system ........................................................................... 12
Checking the gear oil level ......................................................................... 12
Checking the engine oil level...................................................................... 12
Checking the battery................................................................................... 12
Checking the outboard motor mounting height........................................... 13
Checking the remote control cables ........................................................... 13
Checking the steering system .................................................................... 14
Checking the gear shift and throttle operation............................................ 14
Checking the power trim and tilt system..................................................... 14
Checking the engine start switch and engine stop lanyard switch ............. 14
Checking the cooling water pilot hole ......................................................... 15
Test run ...................................................................................................... 15
Break-in ...................................................................................................... 15
After test run ............................................................................................... 15