2004 SR Johnson 2-stroke 40, 50HP Service Manual, Page 136Get this manual
FUEL SYSTEM TABLE OF CONTENTS
FUEL SYSTEM
TABLE OF CONTENTS
SAFETY INFORMATION 137 COMPONENTS 138
138 138 138 139 139 139 139 OMS PUMP OPERATION 140 AIR MOTOR MOVES TO RIGHT 140 AIR MOTOR MOVES TO LEFT 140
FUEL FILTER PRIMER PUMP PRIMER SOLENOID FUEL PUMP OMS (OIL METERING SYSTEM) PUMP CARBURETORS INTAKE MANIFOLD OMS PUMP DIAGRAM
FUEL SYSTEM TROUBLE CHECK CHART FUEL SYSTEM TESTS VACUUM TEST ANTI-SIPHON VALVE TEST OMS PUMP PRESSURE TEST OMS PUMP TROUBLE CHECK CHART FUEL PUMP TEST PRIMER PUMP TEST PRIMER SOLENOID TESTS