Spark Plug Inspection And Cleaning; Ignition Coil / Plug Cap Inspection - Suzuki GSX-R750 Service Manual

1H-7 Ignition System:
• Install the ignition coil/plug caps and connect their
lead wire couplers.
CAUTION
!
Do not hit the ignition coil/plug cap with a
plastic hammer when installing it.
INCORRECT

Spark Plug Inspection and Cleaning

Refer to "Spark Plug Inspection and Cleaning in Section
0B (Page 0B-9)".

Ignition Coil / Plug Cap Inspection

Refer to "Electrical Components Location in Section 0A
(Page 0A-8)".
Ignition Coil Primary Peak Voltage
1) Remove the air cleaner box. Refer to "Air Cleaner
Box Removal and Installation in Section 1D
(Page 1D-7)".
2) Disconnect all ignition coil/plug caps. Refer to
"Ignition Coil / Plug Cap and Spark Plug Removal
and Installation (Page 1H-6)".
3) Connect the new spark plugs to each ignition coil/
spark plug cap.
4) Connect all the ignition coil/plug cap lead wire
I718H1180012-01 couplers to the ignition coil/plug caps respectively,
and ground them on the cylinder head (each spark
plug hole).
CAUTION
!
Avoid grounding the spark plugs and
suppling the electrical shock to the cylinder
head cover (magnesium parts) to prevent the
magnesium material from damage.
NOTE
Be sure that all the spark plugs are
I837H1180006-01
connected properly and the battery used is in
fully-charged condition.
B838H21806002
B838H21806003
1
1. New spark plug
"A": Contact the spark plug to the cylinder head.
I837H1180007-01
"A"
I823H1180011-02