Inspection - Suzuki Intruder VZR1800 Service Manual

INSPECTION

IGNITION COIL PRIMARY PEAK VOLTAGE
• Remove the left frame side covers. (!9-5)
• Remove the fuel tank. (!6-3)
• Remove the frame head covers and right radiator covers.
(!9-6)
• Remove the front cylinder right head cover cap and rear cylin-
der left head cover cap. (!2-13 and -14)
• Disconnect all the ignition coil/plug cap lead wire couplers
before removing the ignition coil/plug caps.
• Remove the ignition coil/plug caps and disconnect the plug
caps.
#
* Do not remove the ignition coil/plug cap before dis-
connecting the lead wire coupler, or the lead wire will
be damaged.
* Do not pry up the ignition coil/plug cap with a screw-
driver or a bar to avoid damage.
* Be careful not to drop the ignition coil/plug cap as it
may open or short in a circuit.
• Connect the new spark plugs to each ignition coil/plug caps and
plug caps.
• Connect all the ignition coil/plug cap lead wire couplers to the
ignition coil/plug caps respectively, and ground them on the
cylinder head (each spark plug hole).
• Connect new spark plugs to each spark plug cap and ground
them to the cylinder head.
NOTE:
Be sure that all couplers and spark plugs are connected properly
and the battery used is in fully-charged condition.
ELECTRICAL SYSTEM
#1
#2
New spark
plug Contact to
the cylinder head
10-25