1 1 . Check for engine overheating -- Overheating
-----------.
Not Overheati ng
1 2. Accelerate or run at high speed
--
Engine Knocks
----------..
Engine Does Not Knock
Poor Performance At Low And Idle Speeds
1 . Check ignition
I ncorrect
-----------t�
Correct
+
2 . Check carbu retor pilot
I ncorrect
-----------
adjustment
Correct
+
3. Check for leaking i ntake
Leaking
----------•
N o Leak
+
4. Perform spark
Weak Or I ntermittent Spark
----t�
Good Spark
Troubleshooting
Possible Cause
•
Excessive carbon b u i lt-u p in com-
bustion cham ber
•
Use of poor q u a l ity fue l
•
Cl utch slipping
•
Lean fuel m ixtu re
•
Wrong type of fuel
•
Worn piston and cyli nder
•
Wrong type of fuel
•
Excessive carbon b u i lt-u p i n com
bustion cham be r
•
Ignition ti m i n g too advanced
(Fau lty ICM)
•
Lean fue l mixtu re
Possible Cause
•
I mproper ignition timing
(Faulty ICM)
•
See Fuel System section
•
Loose insulator clamps
•
Damaged insulator
•
Fau lty carbon or wet fou led spark
plug
•
Fau lty ICM
•
Faulty ignition coi l
•
Broken or shorted spark plug wires
•
Faulty engine stop switch
•
Faulty ignition pulse generator
Summary of Contents for Magna VF750C
Page 1: ...1994 2003 MAGNA VF750C CD HONDA MOTOR CO LTD 1994 ...
Page 2: ......
Page 7: ...MEMO ...
Page 47: ...MEMO ...
Page 65: ...Fuel System Carburetor Removal Installation 5 4 ...
Page 67: ...Fuel System Carburetor Separation 1 5 26 5 6 ...
Page 69: ...Fuel System Carburetor DisassemblyIAssembly 23 1 2 1 5 1 4 0 ring gasket 5 8 ...
Page 71: ...Fuel System Carburetor Combination 27 D D No 1 CARBURETOR 25 0 RING COTIER PIN 5 5 1 0 ...
Page 81: ...Cooling System System Flow Pattern 1 SIPHON TUBE 5 THERMOSTAT 2 RESERVE TANK 3 WATE PUMP 6 2 ...
Page 87: ...MEMO ...
Page 109: ...MEMO ...
Page 113: ...Clutch System Clutch Removal 9 4 3 1 3 1 2 1 0 l a TooL I page 9 9 8 7 ...
Page 115: ...Clutch System Clutch Installation 1 0 0 9 6 ...
Page 121: ...Gearshift Linkage Gearshift Linkage Removal Installation 8 SHIFTER PLATE ASSEMBLY 1 1 0 4 ...
Page 123: ...MEMO ...
Page 125: ...Crankshaft Piston Transmission Crankcase Separation 6 5 1 1 2 ...
Page 131: ...Crankshaft Piston Transmission Transmission Removal Installation 1 1 1 8 ...
Page 143: ...MEMO ...
Page 145: ...Front Wheel Suspension Steering Handlebar Removal Installation 1 c2 3 2 3 1 7 1 1 0 1 5 1 2 2 ...
Page 189: ...MEMO ...
Page 223: ...MEMO ...
Page 227: ...MEMO ...
Page 243: ...Appendix A Part Numbers 23 10 Carburetor Assembly ...
Page 283: ...Appendix A Part Numbers 23 50 Speedometer Tachometer ...
Page 297: ...MEMO ...
Page 305: ... 1 ...