Fuel Mixture Check (Ofeedback) - Suzuki DF 40 Service Manual

2-21 PERIODIC MAINTENANCE
FUEL MIXTURE CHECK (O
Perform every 2 years.
Before performing a fuel mixture check (O
the outboard motor must be checked to be sure that
it is free of any trouble codes or operational prob-
lems.
NOTE:
See "O FEEDBACK SYSTEM" section on page 3-32 before
2
starting O feedback operation.
2
There are two methods available for performing the O
back operation :
(a) Using a personal computer and the Suzuki Diagnostic Sys-
tem software.
(Suzuki recommends using this method as it is possible to
monitor the feedback condition.)
(b) Using the diagnostic harness without a personal computer.
Refer to the " Suzuki Diagnostic System operation manual" for
the "a" method procedure.
The "b" method procedure is as follows :
To prevent any sudden boat movement, the boat must
be securely moored to the dock while the test wheel
equipped engine is running in gear during the feed-
back test procedure.
1. Remove propeller and install a test wheel.
09914-79410 : Test wheel
FEEDBACK)
2
feedback),
2
feed-
2