50
CHAPTER TWO
FUEL SYSTEM TROUBLESHOOTING
No fuel at carburetor
Check:
gas in tank
vent in gas cap closed
*Defective fuel pump
Clogged fuel filter screen
Clogged or leaking pulse line
Clogged or damaged fuel line
Check:
Dirt or water In fuel
*Incorrect float level
Incorrect carburetor adjustment
*Flooding carburetor
Flooding at carburetor
Engine starts but
immedeiatelv
Check:
Excessive fuel pump pressure
Damaged fuel inlet valve
*Dirty fuel inlet valve
Check:
*Incorrect starter valve adjustment
*Incorrect use of starter valve
*Clogged fuel filter screen
*Clogged or damaged fuel line
*Clogged or leaking pulse line
*Clogged vent line
fuel pump
or water in fuel
Incorrect carburetor
(continued)
Summary of Contents for MM600D
Page 5: ......
Page 6: ......
Page 104: ...98 CHAPTER FOUR ENGINE MOUNTS ...
Page 137: ...FUEL AND EXHAUSTSYSTEMS 131 ...
Page 144: ...138 CHAPTER FIVE CARBURETOR HEATER SYSTEM Carburetorheater control valve ...
Page 211: ...BRAKES 205 Wear limit ...
Page 226: ...220 CHAPTER TWELVE ...
Page 228: ...222 CHAPTER TWELVE ...
Page 229: ...CHAINCASE JACKSHAFTAND FRONT AXLE 223 ...
Page 230: ...224 CHAPTER TWELVE ...
Page 254: ...248 CHAPTER THIRTEEN FORWARD Negative Positive O0Camber Angle finder ...
Page 277: ...1 Wiring Diagrams ...
Page 282: ...NOTES ...