Suzuki VLR1800, Service Manual

Page: 360 / 624

1H-4 Ignition System:
Repair Instructions
Ignition Coil / Plug Cap and Spark Plug Cap
Removal and Installation
B822H11806001
Removal
WARNING
!
The hot engine can burn you.
Wait until the engine is cool enough to touch.
1) Turn the ignition switch OFF.
2) Remove the fuel tank. Refer to “Fuel Tank Removal
and Installation in Section 1G (Page 1G-8)”.
3) Remove the air cleaner chamber. Refer to “Air
Cleaner Chamber Removal and Installation in
Section 1D (Page 1D-6)”.
4) Remove the frame head cover. Refer to “Exterior
Parts Removal and Installation in Section 9D
(Page 9D-3)”.
5) Disconnect all lead wire couplers (1) from ignition
coil/plug caps.
CAUTION
!
Disconnect the lead wire coupler before
removing the ignition coil/plug cap to avoid
lead wire coupler damage.
6) Remove the ignition coils/plug caps (2).
CAUTION
!
• Do not pry up the ignition coil/plug cap
with a screw driver or a bar to avoid its
damage.
• Be careful not to drop the ignition coil/plug
cap to prevent short/open circuit.
7) Remove the cylinder head covers (3).
8) Disconnect the spark plug caps (4).
Installation
Install the ignition coil/plug cap/spark plug cap in the
reverse order of removal. Pay attention to the following
points:
• 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.
• Place the ignition coil/spark plug cap so
that the coupler does not touch the
cylinder head cover.
1
2
1
2
I822H1180001-01
“A”: Contact
3
3
I822H1180002-02
4
4
I822H1180003-02
INCORRECT INCORRECT
“A”
I822H1180004-02