Ignition Timing Check; Pulse Generator Air Gap Adjustment - Honda CX650C 1983 Shop Manual

IGM1T1ON SYSTEM
0.45-0.65 mm
(0.028-0.026 in) SCREWS
PULSE
GENERATOR AIR GAP
ADJUSTMENT
Measure the air gaps between the pulse generators
and the rotor tooth.
AIR GAP: 0.45-0.65 m m (0.818-8.826 in)
When adjustment is necessary, loosen the pulse
generator coil attaching screws and move the coil t o
achieve the correct gap, Tighten the screws and
recheck the ignition timing.
SCREW
IGNITION TIMING CHECN
Remove the timing hole cap and install the timing
inspection plug,
07999-41 50000.
Connect a timing light to the right cylinder.
Connect a tachometer.
Start the engine and check the ignition timing:
A t 1,100 F l00 rpm:
The index mark should be aligned with the FI
mark.
A t 1,500
F
100 rpm:
Timing advance should start.
A t 3,500 F 1 50 rpm:
Timing advance should stop.
The index mark should be between the full
advance marks.
Check the left cylinder using the FI mark and the
full advance marks.
MARK (RIGHT CYLINDER)
ADVANCE
MARKS
(RIGHT CYLINDER)
F I MARK ADVANCE MARKS
(LEFT CYLINDER) (LEFT CYLINDER)
Date of
Issue:
December, 1982
O
HONDA MOTOR
CO.. LTD.