TROUBLESHOOTING CHART
Starting Trouble
Problem / Symptom Cause Action
Engine Will Not Crank Discharged battery Charge / replace battery
Blown fuse Replace fuse
Defective starter motor See your authorized Yanmar dealer
or distributor
Loose wiring connections Tighten connections
Electrical panel power circuit
breaker is tripped
Reset circuit breaker
Engine Cranks but Will Not Start No fuel to engine Check fuel level in tank
See your authorized Yanmar dealer
or distributor
No fuel to cylinders Check fuel filter / water separator
Clean or replace clogged fuel fine
filter
Bleed air from fuel system
Replace blown fuse (F3)
See your authorized Yanmar dealer
or distributor
Low ambient temperature See your authorized Yanmar dealer
or distributor
Oil high Replace with correct viscosity oil for
operating conditions
TROUBLESHOOTING
60 BY Series Operation Manual
© 2008 Yanmar Marine International