Ignition Timing; Transistorized Ignition System; Pulse Generator Test; Pulse Generator Replacement - Honda 1985 CBX750F Workshop Manual

~HONDA
~
CBX750F
IGNITION SYSTEM
,
IGNITION TIMING
NOTE:
The ignition system is transistorized and can­
not be adjusted. If the ignition timing is in­
correct, check the spark unit and pulse genera­
tor and replace any faulty parts.
Warm up the engine.
Remove the pulse generator cover.
Connect the timing light to the No.1 or No.4 cylin­
der's spark plug wire.
The timing is correct if the" "F" mark aligns with
the index mark on the crankcase at 1,000 ± 100
rpm.
TRANSISTORIZED IGNITION
SYSTEM
PULSE GENERATOR TEST
Remove the seat and fuel tank:
Disconnect the pulse generator coupler and measure
the coil resistance between the white and yellow
wires (2 and 3 cylinders). and between the white
and blue wires (1 and 4 cylinders).
RESISTANCE: 300-360
n
(1
i
(21 INDEX
~.~ARK
(3) TIMING LIGHT
PULSE GENERATOR REPLACEMENT
Remove the seat and fuel tank.
Disconnect the pulse generator wire coupler from
the spark unit.
(1)
SPARK UNIT
PULSE GENERATOR WIRE COUPLER
17-3