2000-2005 Yamaha F40B Outboard Service Manual, Page 82Get this manual
.1FUEL SYSTEMCONTROL SYSTEM CHECKING THE FUEL FILTER
Check: Fuel filter Clogscracksleaks ReplaceRefer to "FUEL JOINT, FUEL FILTER, AND FUEL PUMP" on page 4-2
CONTROL SYSTEM
ADJUSTING THE SHIFT CABLE
1Check: Shift operation Incorrect Adjust2Adjust: Shift cable length
Adjustment steps (1) Disconnect the shift cable joint CD(2) Set the remote control lever to the neutral position(3) Set the shift to the neutral position(4) Adjust the position of the shift cable joint until its hole aligns with the set pin